{"id":1729,"date":"2026-07-01T02:57:29","date_gmt":"2026-07-01T02:57:29","guid":{"rendered":"https:\/\/service.soletksolar.com\/tp-v-pro-pvt-system-design-guide\/"},"modified":"2026-10-09T03:50:36","modified_gmt":"2026-10-09T03:50:36","slug":"tp-v-pro-pvt-system-design-guide","status":"publish","type":"post","link":"https:\/\/service.soletksolar.com\/fa\/tp-v-pro-pvt-system-design-guide\/","title":{"rendered":"TP\/V Pro Solar Panel System Design Guide"},"content":{"rendered":"<p><head><br \/>\n    <meta charset=\"UTF-8\"><br \/>\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><br \/>\n    <title>TP\/V Pro Solar Panel System Design Guide | SOLETKS<\/title><br \/>\n    <meta name=\"description\" content=\"TP\/V Pro solar panel guide for PVT projects: 88% combined efficiency, heat pump fit, storage, EV charging and RFQ inputs.\">\n    <link rel=\"canonical\" href=\"https:\/\/service.soletksolar.com\/tp-v-pro-pvt-system-design-guide\/\">\n    <meta name=\"author\" content=\"SOLETKS Technical Content Team\"><br \/>\n    <meta name=\"primary_query\" content=\"TP\/V Pro solar panel\"><br \/>\n    <meta name=\"date\" content=\"2026-07-01\">\n    <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n    <link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n    <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@500;600;700;800&amp;family=Inter:wght@400;500;600;700&amp;display=swap\" rel=\"stylesheet\">\n<style>\n        \/* ============ DESIGN TOKENS ============ *\/\n        :root {\n            --brand: #0779bf;\n            \/* SOLETKS primary blue *\/\n            --brand-dark: #055a90;\n            --brand-deep: #063a5e;\n            --solar: #f6a623;\n            \/* solar \/ thermal accent *\/\n            --solar-dark: #e1850a;\n            --emerald: #16a37a;\n            \/* clean-energy green *\/\n            --ink: #16242f;\n            --body: #33454f;\n            --muted: #6a7c87;\n            --line: #e2eaf0;\n            --line-2: #eef3f7;\n            --bg: #ffffff;\n            --bg-soft: #f4f8fb;\n            --bg-blue: #eef6fc;\n            --bg-amber: #fff7ea;\n            --radius: 18px;\n            --radius-sm: 12px;\n            --shadow-sm: 0 2px 10px rgba(6, 58, 94, .06);\n            --shadow: 0 14px 40px rgba(6, 58, 94, .10);\n            --shadow-lg: 0 26px 70px rgba(6, 58, 94, .16);\n            --maxw: 1180px;\n        }<\/p>\n<p>        \/* ============ RESET ============ *\/\n        * {\n            box-sizing: border-box;\n            margin: 0;\n            padding: 0\n        }<\/p>\n<p>        html {\n            scroll-behavior: smooth;\n            -webkit-text-size-adjust: 100%\n        }<\/p>\n<p>        body {\n            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;\n            color: var(--body);\n            background: var(--bg);\n            line-height: 1.7;\n            font-size: 16.5px;\n            -webkit-font-smoothing: antialiased;\n        }<\/p>\n<p>        img {\n            max-width: 100%;\n            display: block;\n            height: auto\n        }<\/p>\n<p>        a {\n            color: var(--brand);\n            text-decoration: none;\n            transition: color .2s, background .2s, box-shadow .2s, transform .2s\n        }<\/p>\n<p>        a:hover {\n            color: var(--brand-dark)\n        }<\/p>\n<p>        h1,\n        h2,\n        h3,\n        h4 {\n            font-family: 'Poppins', sans-serif;\n            color: var(--ink);\n            line-height: 1.22;\n            font-weight: 700\n        }<\/p>\n<p>        .wrap {\n            max-width: var(--maxw);\n            margin-inline: auto;\n            padding-inline: 24px\n        }<\/p>\n<p>        \/* ============ BANNER (with breadcrumb inside) ============ *\/\n        .banner {\n            position: relative;\n            background:\n                linear-gradient(115deg, rgba(6, 58, 94, .94) 0%, rgba(7, 121, 191, .86) 52%, rgba(7, 121, 191, .55) 100%),\n                url('https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/2025-10\/%E7%8B%AC%E7%AB%8B%E7%AB%99%E5%86%85%E9%A1%B5%E5%9B%BE1_0.jpg') center\/cover no-repeat;\n            color: #fff;\n            overflow: hidden;\n        }<\/p>\n<p>        .banner::after {\n            content: \"\";\n            position: absolute;\n            right: -120px;\n            top: -120px;\n            width: 480px;\n            height: 480px;\n            border-radius: 50%;\n            background: radial-gradient(circle, rgba(246, 166, 35, .35), transparent 68%);\n            pointer-events: none;\n        }<\/p>\n<p>        .banner__inner {\n            position: relative;\n            z-index: 2;\n            padding: 30px 24px 64px\n        }<\/p>\n<p>        .crumb {\n            display: flex;\n            flex-wrap: wrap;\n            align-items: center;\n            gap: 8px;\n            font-size: 13.5px;\n            font-weight: 500;\n            color: rgba(255, 255, 255, .82);\n            margin-bottom: 34px;\n        }<\/p>\n<p>        .crumb a {\n            color: rgba(255, 255, 255, .82)\n        }<\/p>\n<p>        .crumb a:hover {\n            color: #fff\n        }<\/p>\n<p>        .crumb .sep {\n            opacity: .5\n        }<\/p>\n<p>        .crumb .cur {\n            color: #fff;\n            font-weight: 600\n        }<\/p>\n<p>        .banner__badge {\n            display: inline-flex;\n            align-items: center;\n            gap: 8px;\n            background: rgba(255, 255, 255, .14);\n            border: 1px solid rgba(255, 255, 255, .28);\n            backdrop-filter: blur(4px);\n            padding: 7px 16px;\n            border-radius: 999px;\n            font-size: 13px;\n            font-weight: 600;\n            letter-spacing: .04em;\n            text-transform: uppercase;\n            margin-bottom: 20px;\n        }<\/p>\n<p>        .banner__badge .dot {\n            width: 8px;\n            height: 8px;\n            border-radius: 50%;\n            background: var(--solar);\n            box-shadow: 0 0 0 4px rgba(246, 166, 35, .3)\n        }<\/p>\n<p>        .banner h1 {\n            color: #fff;\n            font-size: clamp(2rem, 4.4vw, 3.25rem);\n            font-weight: 800;\n            letter-spacing: -.02em;\n            max-width: 18ch;\n        }<\/p>\n<p>        .banner h1 .hl {\n            color: var(--solar)\n        }<\/p>\n<p>        .banner__sub {\n            margin-top: 18px;\n            font-size: clamp(1rem, 1.6vw, 1.18rem);\n            max-width: 60ch;\n            color: rgba(255, 255, 255, .9);\n            font-weight: 400\n        }<\/p>\n<p>        .banner__stats {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 14px;\n            margin-top: 30px\n        }<\/p>\n<p>        .bstat {\n            background: rgba(255, 255, 255, .12);\n            border: 1px solid rgba(255, 255, 255, .22);\n            border-radius: 14px;\n            padding: 14px 20px;\n            min-width: 118px;\n            backdrop-filter: blur(3px);\n        }<\/p>\n<p>        .bstat b {\n            display: block;\n            font-family: 'Poppins', sans-serif;\n            font-size: 1.55rem;\n            font-weight: 700;\n            color: #fff;\n            line-height: 1\n        }<\/p>\n<p>        .bstat span {\n            display: block;\n            font-size: 12.5px;\n            color: rgba(255, 255, 255, .8);\n            margin-top: 6px\n        }<\/p>\n<p>        .banner__cta {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 14px;\n            margin-top: 32px\n        }<\/p>\n<p>        \/* ============ BUTTONS ============ *\/\n        .btn {\n            display: inline-flex;\n            align-items: center;\n            gap: 9px;\n            font-family: 'Poppins', sans-serif;\n            font-weight: 600;\n            font-size: 15px;\n            padding: 13px 26px;\n            border-radius: 999px;\n            border: 2px solid transparent;\n            cursor: pointer;\n        }<\/p>\n<p>        .btn-solar {\n            background: var(--solar);\n            color: #23303a;\n            box-shadow: 0 10px 26px rgba(246, 166, 35, .4)\n        }<\/p>\n<p>        .btn-solar:hover {\n            background: var(--solar-dark);\n            color: #23303a;\n            transform: translateY(-2px)\n        }<\/p>\n<p>        .btn-ghost {\n            background: rgba(255, 255, 255, .08);\n            color: #fff;\n            border-color: rgba(255, 255, 255, .5)\n        }<\/p>\n<p>        .btn-ghost:hover {\n            background: #fff;\n            color: var(--brand-dark);\n            transform: translateY(-2px)\n        }<\/p>\n<p>        .btn-brand {\n            background: var(--brand);\n            color: #fff;\n            box-shadow: 0 10px 26px rgba(7, 121, 191, .35)\n        }<\/p>\n<p>        .btn-brand:hover {\n            background: var(--brand-dark);\n            color: #fff;\n            transform: translateY(-2px)\n        }<\/p>\n<p>        .btn-line {\n            background: #fff;\n            color: var(--brand);\n            border-color: var(--line)\n        }<\/p>\n<p>        .btn-line:hover {\n            border-color: var(--brand);\n            transform: translateY(-2px)\n        }<\/p>\n<p>        \/* ============ SECTION SHELL ============ *\/\n        section {\n            padding-block: 64px\n        }<\/p>\n<p>        .section-soft {\n            background: var(--bg-soft)\n        }<\/p>\n<p>        .eyebrow {\n            display: inline-block;\n            font-family: 'Poppins', sans-serif;\n            font-weight: 600;\n            font-size: 12.5px;\n            letter-spacing: .14em;\n            text-transform: uppercase;\n            color: var(--brand);\n            background: var(--bg-blue);\n            padding: 5px 14px;\n            border-radius: 999px;\n            margin-bottom: 16px;\n        }<\/p>\n<p>        .sec-h {\n            font-size: clamp(1.6rem, 3vw, 2.3rem);\n            font-weight: 700;\n            letter-spacing: -.015em;\n            margin-bottom: 14px\n        }<\/p>\n<p>        .sec-h .hl {\n            color: var(--brand)\n        }<\/p>\n<p>        .lead {\n            font-size: 1.06rem;\n            color: var(--muted);\n            max-width: 72ch\n        }<\/p>\n<p>        .center {\n            text-align: center\n        }<\/p>\n<p>        .center .lead {\n            margin-inline: auto\n        }<\/p>\n<p>        \/* ============ QUICK ANSWER CARD ============ *\/\n        .quick {\n            margin-top: -44px;\n            position: relative;\n            z-index: 5;\n        }<\/p>\n<p>        .quick__card {\n            background: #fff;\n            border-radius: var(--radius);\n            box-shadow: var(--shadow-lg);\n            border: 1px solid var(--line);\n            padding: 30px 34px;\n            border-left: 6px solid var(--solar);\n        }<\/p>\n<p>        .quick__card h2 {\n            font-size: 1.15rem;\n            color: var(--brand-deep);\n            margin-bottom: 10px;\n            display: flex;\n            align-items: center;\n            gap: 10px\n        }<\/p>\n<p>        .quick__card h2 .tag {\n            font-size: 11px;\n            font-weight: 700;\n            letter-spacing: .08em;\n            text-transform: uppercase;\n            background: var(--bg-amber);\n            color: var(--solar-dark);\n            padding: 4px 10px;\n            border-radius: 6px\n        }<\/p>\n<p>        .quick__card p {\n            color: var(--body)\n        }<\/p>\n<p>        .quick__card b {\n            color: var(--ink)\n        }<\/p>\n<p>        .fitrow {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 18px;\n            margin-top: 22px\n        }<\/p>\n<p>        .fitbox {\n            border-radius: var(--radius-sm);\n            padding: 16px 18px;\n            border: 1px solid var(--line)\n        }<\/p>\n<p>        .fitbox.good {\n            background: linear-gradient(180deg, #f0fbf6, #fff);\n            border-color: #cdeede\n        }<\/p>\n<p>        .fitbox.bad {\n            background: linear-gradient(180deg, #fff5f3, #fff);\n            border-color: #f6d8d0\n        }<\/p>\n<p>        .fitbox h4 {\n            font-size: 14px;\n            display: flex;\n            align-items: center;\n            gap: 8px;\n            margin-bottom: 8px\n        }<\/p>\n<p>        .fitbox.good h4 {\n            color: var(--emerald)\n        }<\/p>\n<p>        .fitbox.bad h4 {\n            color: #d1573f\n        }<\/p>\n<p>        .fitbox p {\n            font-size: 14.5px;\n            color: var(--body);\n            margin: 0\n        }<\/p>\n<p>        \/* ============ INTRO SPLIT ============ *\/\n        .split {\n            display: grid;\n            grid-template-columns: 1.05fr .95fr;\n            gap: 46px;\n            align-items: center\n        }<\/p>\n<p>        .split__media {\n            position: relative\n        }<\/p>\n<p>        .split__media img {\n            border-radius: var(--radius);\n            box-shadow: var(--shadow);\n            width: 100%;\n            background: #fff\n        }<\/p>\n<p>        .media-chip {\n            position: absolute;\n            bottom: 18px;\n            left: 18px;\n            background: #fff;\n            border-radius: 12px;\n            padding: 12px 16px;\n            box-shadow: var(--shadow);\n            display: flex;\n            align-items: center;\n            gap: 12px;\n        }<\/p>\n<p>        .media-chip .ic {\n            width: 40px;\n            height: 40px;\n            border-radius: 10px;\n            display: grid;\n            place-items: center;\n            background: var(--bg-blue);\n            font-size: 20px\n        }<\/p>\n<p>        .media-chip b {\n            display: block;\n            font-family: 'Poppins', sans-serif;\n            color: var(--ink);\n            font-size: 15px;\n            line-height: 1.1\n        }<\/p>\n<p>        .media-chip span {\n            font-size: 12px;\n            color: var(--muted)\n        }<\/p>\n<p>        .split p {\n            margin-top: 16px\n        }<\/p>\n<p>        .split p:first-of-type {\n            margin-top: 0\n        }<\/p>\n<p>        \/* ============ FACT BOX TABLE ============ *\/\n        .tbl-wrap {\n            overflow-x: auto;\n            border-radius: var(--radius);\n            box-shadow: var(--shadow-sm);\n            border: 1px solid var(--line);\n            background: #fff\n        }<\/p>\n<p>        table {\n            border-collapse: collapse;\n            width: 100%;\n            font-size: 15px;\n            min-width: 560px\n        }<\/p>\n<p>        thead th {\n            background: var(--brand-deep);\n            color: #fff;\n            font-family: 'Poppins', sans-serif;\n            font-weight: 600;\n            text-align: left;\n            padding: 14px 18px;\n            font-size: 13.5px;\n            letter-spacing: .02em;\n        }<\/p>\n<p>        thead th.num {\n            text-align: right\n        }<\/p>\n<p>        tbody td {\n            padding: 13px 18px;\n            border-bottom: 1px solid var(--line-2);\n            vertical-align: top\n        }<\/p>\n<p>        tbody tr:nth-child(even) {\n            background: var(--bg-soft)\n        }<\/p>\n<p>        tbody tr:hover {\n            background: var(--bg-blue)\n        }<\/p>\n<p>        td.val {\n            text-align: right;\n            font-weight: 700;\n            color: var(--brand-dark);\n            font-family: 'Poppins', sans-serif;\n            white-space: nowrap\n        }<\/p>\n<p>        td.k {\n            font-weight: 600;\n            color: var(--ink)\n        }<\/p>\n<p>        .note {\n            margin-top: 18px;\n            background: var(--bg-amber);\n            border: 1px solid #f6e2bd;\n            border-left: 4px solid var(--solar);\n            border-radius: var(--radius-sm);\n            padding: 16px 20px;\n            font-size: 14.5px;\n            color: #7a5a16;\n        }<\/p>\n<p>        .note b {\n            color: #5c4310\n        }<\/p>\n<p>        \/* ============ STAT STRIP ============ *\/\n        .stripe {\n            background: linear-gradient(120deg, var(--brand-deep), var(--brand));\n            color: #fff;\n            border-radius: var(--radius);\n            padding: 34px;\n            box-shadow: var(--shadow)\n        }<\/p>\n<p>        .stripe-grid {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 24px;\n            text-align: center\n        }<\/p>\n<p>        .stripe-grid .it b {\n            font-family: 'Poppins', sans-serif;\n            font-size: 2rem;\n            font-weight: 800;\n            display: block;\n            color: var(--solar)\n        }<\/p>\n<p>        .stripe-grid .it span {\n            font-size: 13.5px;\n            color: rgba(255, 255, 255, .85);\n            margin-top: 6px;\n            display: block\n        }<\/p>\n<p>        \/* ============ ADVANTAGE CARDS ============ *\/\n        .cards {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 22px\n        }<\/p>\n<p>        .card {\n            background: #fff;\n            border: 1px solid var(--line);\n            border-radius: var(--radius);\n            padding: 26px;\n            box-shadow: var(--shadow-sm);\n            position: relative;\n            overflow: hidden;\n            transition: transform .25s, box-shadow .25s, border-color .25s;\n        }<\/p>\n<p>        .card::before {\n            content: \"\";\n            position: absolute;\n            top: 0;\n            left: 0;\n            width: 100%;\n            height: 4px;\n            background: linear-gradient(90deg, var(--brand), var(--solar));\n            opacity: 0;\n            transition: opacity .25s\n        }<\/p>\n<p>        .card:hover {\n            transform: translateY(-5px);\n            box-shadow: var(--shadow);\n            border-color: #cfe2ef\n        }<\/p>\n<p>        .card:hover::before {\n            opacity: 1\n        }<\/p>\n<p>        .card .num {\n            width: 46px;\n            height: 46px;\n            border-radius: 12px;\n            background: var(--bg-blue);\n            color: var(--brand);\n            display: grid;\n            place-items: center;\n            font-family: 'Poppins', sans-serif;\n            font-weight: 700;\n            font-size: 19px;\n            margin-bottom: 16px;\n        }<\/p>\n<p>        .card h3 {\n            font-size: 1.08rem;\n            margin-bottom: 8px\n        }<\/p>\n<p>        .card p {\n            font-size: 14.5px;\n            color: var(--muted)\n        }<\/p>\n<p>        \/* ============ SPEC TWIN ============ *\/\n        .spec-grid {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 26px\n        }<\/p>\n<p>        .spec-grid h3 {\n            font-size: 1.15rem;\n            margin-bottom: 14px;\n            display: flex;\n            align-items: center;\n            gap: 10px\n        }<\/p>\n<p>        .spec-grid h3 .pill {\n            font-size: 11px;\n            font-weight: 700;\n            text-transform: uppercase;\n            letter-spacing: .06em;\n            padding: 4px 10px;\n            border-radius: 6px\n        }<\/p>\n<p>        .pill.elec {\n            background: var(--bg-blue);\n            color: var(--brand)\n        }<\/p>\n<p>        .pill.therm {\n            background: var(--bg-amber);\n            color: var(--solar-dark)\n        }<\/p>\n<p>        \/* ============ HOW IT WORKS ============ *\/\n        .flow {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 18px;\n            counter-reset: flow\n        }<\/p>\n<p>        .flow .step {\n            background: #fff;\n            border: 1px solid var(--line);\n            border-radius: var(--radius);\n            padding: 24px;\n            box-shadow: var(--shadow-sm);\n            position: relative\n        }<\/p>\n<p>        .flow .step .ic {\n            font-size: 26px;\n            margin-bottom: 12px\n        }<\/p>\n<p>        .flow .step h4 {\n            font-size: 1rem;\n            margin-bottom: 8px;\n            color: var(--brand-dark)\n        }<\/p>\n<p>        .flow .step p {\n            font-size: 13.8px;\n            color: var(--muted)\n        }<\/p>\n<p>        .flow .step .tag {\n            position: absolute;\n            top: 18px;\n            right: 18px;\n            font-family: 'Poppins', sans-serif;\n            font-weight: 800;\n            font-size: 1.4rem;\n            color: var(--line)\n        }<\/p>\n<p>        \/* generic 2-col media row *\/\n        .mediarow {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 40px;\n            align-items: center\n        }<\/p>\n<p>        .mediarow img {\n            border-radius: var(--radius);\n            box-shadow: var(--shadow);\n            width: 100%\n        }<\/p>\n<p>        .checklist {\n            list-style: none;\n            margin-top: 6px\n        }<\/p>\n<p>        .checklist li {\n            position: relative;\n            padding-left: 30px;\n            margin-bottom: 11px;\n            font-size: 15px\n        }<\/p>\n<p>        .checklist li::before {\n            content: \"\u2713\";\n            position: absolute;\n            left: 0;\n            top: 0;\n            width: 21px;\n            height: 21px;\n            border-radius: 50%;\n            background: var(--emerald);\n            color: #fff;\n            font-size: 12px;\n            font-weight: 700;\n            display: grid;\n            place-items: center\n        }<\/p>\n<p>        \/* ============ APPLICATIONS ============ *\/\n        .apps {\n            display: grid;\n            grid-template-columns: repeat(2, 1fr);\n            gap: 22px\n        }<\/p>\n<p>        .app {\n            background: #fff;\n            border: 1px solid var(--line);\n            border-radius: var(--radius);\n            overflow: hidden;\n            box-shadow: var(--shadow-sm);\n            transition: transform .25s, box-shadow .25s\n        }<\/p>\n<p>        .app:hover {\n            transform: translateY(-4px);\n            box-shadow: var(--shadow)\n        }<\/p>\n<p>        .app__head {\n            padding: 22px 24px;\n            border-bottom: 1px solid var(--line-2);\n            display: flex;\n            gap: 14px;\n            align-items: flex-start\n        }<\/p>\n<p>        .app__head .ic {\n            width: 46px;\n            height: 46px;\n            border-radius: 12px;\n            display: grid;\n            place-items: center;\n            font-size: 22px;\n            flex-shrink: 0;\n            background: var(--bg-blue)\n        }<\/p>\n<p>        .app__head h3 {\n            font-size: 1.08rem;\n            margin-bottom: 4px\n        }<\/p>\n<p>        .app__head .who {\n            font-size: 13px;\n            color: var(--muted)\n        }<\/p>\n<p>        .app__body {\n            padding: 20px 24px\n        }<\/p>\n<p>        .app__body .why {\n            font-size: 14.5px;\n            margin-bottom: 16px\n        }<\/p>\n<p>        .app table {\n            min-width: 0;\n            font-size: 14px\n        }<\/p>\n<p>        .app table td {\n            padding: 8px 0;\n            border-bottom: 1px solid var(--line-2)\n        }<\/p>\n<p>        .app table td.val {\n            padding-left: 10px\n        }<\/p>\n<p>        \/* ============ PROJECTS ============ *\/\n        .proj-tbl td.val {\n            color: var(--emerald)\n        }<\/p>\n<p>        .casebox {\n            display: grid;\n            grid-template-columns: 1.1fr 1fr;\n            gap: 36px;\n            align-items: center;\n            margin-top: 30px;\n            background: #fff;\n            border: 1px solid var(--line);\n            border-radius: var(--radius);\n            overflow: hidden;\n            box-shadow: var(--shadow-sm)\n        }<\/p>\n<p>        .casebox img {\n            height: 100%;\n            min-height: 260px;\n            object-fit: cover\n        }<\/p>\n<p>        .casebox__txt {\n            padding: 30px 34px\n        }<\/p>\n<p>        .casebox__txt .meta {\n            display: flex;\n            gap: 10px;\n            flex-wrap: wrap;\n            margin-bottom: 14px\n        }<\/p>\n<p>        .metachip {\n            font-size: 12px;\n            font-weight: 600;\n            background: var(--bg-soft);\n            border: 1px solid var(--line);\n            color: var(--body);\n            padding: 4px 12px;\n            border-radius: 999px\n        }<\/p>\n<p>        \/* ============ COMPARISON ============ *\/\n        .cmp td.k {\n            white-space: nowrap\n        }<\/p>\n<p>        \/* ============ RISK ============ *\/\n        .risks {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 20px\n        }<\/p>\n<p>        .risk {\n            background: #fff;\n            border: 1px solid var(--line);\n            border-left: 4px solid var(--solar);\n            border-radius: var(--radius-sm);\n            padding: 22px;\n            box-shadow: var(--shadow-sm)\n        }<\/p>\n<p>        .risk h4 {\n            font-size: 1rem;\n            margin-bottom: 8px;\n            color: var(--ink);\n            display: flex;\n            gap: 8px;\n            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12px\n        }<\/p>\n<p>        .path h3 {\n            font-size: 1.02rem;\n            margin-bottom: 8px\n        }<\/p>\n<p>        .path p {\n            font-size: 14px;\n            color: var(--muted);\n            flex: 1;\n            margin-bottom: 18px\n        }<\/p>\n<p>        \/* ============ INQUIRY TEMPLATE ============ *\/\n        .tmpl {\n            background: var(--brand-deep);\n            color: #fff;\n            border-radius: var(--radius);\n            padding: 30px 34px;\n            box-shadow: var(--shadow);\n            position: relative;\n            overflow: hidden\n        }<\/p>\n<p>        .tmpl::after {\n            content: \"\";\n            position: absolute;\n            right: -80px;\n            bottom: -80px;\n            width: 280px;\n            height: 280px;\n            border-radius: 50%;\n            background: radial-gradient(circle, rgba(246, 166, 35, .22), transparent 70%)\n        }<\/p>\n<p>        .tmpl h3 {\n            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   }<\/p>\n<p>        \/* ============ FINAL CTA BAND ============ *\/\n        .finalband {\n            background: linear-gradient(120deg, var(--brand-deep) 0%, var(--brand) 100%);\n            color: #fff;\n            text-align: center;\n            position: relative;\n            overflow: hidden\n        }<\/p>\n<p>        .finalband::before {\n            content: \"\";\n            position: absolute;\n            inset: 0;\n            background: radial-gradient(circle at 20% 30%, rgba(246, 166, 35, .18), transparent 45%)\n        }<\/p>\n<p>        .finalband .wrap {\n            position: relative\n        }<\/p>\n<p>        .finalband h2 {\n            color: #fff;\n            font-size: clamp(1.7rem, 3vw, 2.4rem)\n        }<\/p>\n<p>        .finalband p {\n            color: rgba(255, 255, 255, .9);\n            max-width: 62ch;\n            margin: 14px auto 28px\n        }<\/p>\n<p>        .finalband .btn-line {\n            border-color: rgba(255, 255, 255, .5);\n            background: transparent;\n            color: #fff\n        }<\/p>\n<p>        .finalband .btn-line:hover {\n            background: #fff;\n            color: var(--brand-dark)\n        }<\/p>\n<p>        \/* internal links footer-ish block *\/\n        .linkgrid {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 10px\n        }<\/p>\n<p>        .linkgrid a {\n            background: var(--bg-soft);\n            border: 1px solid var(--line);\n            border-radius: 999px;\n            padding: 8px 16px;\n            font-size: 13.5px;\n            font-weight: 500;\n            color: var(--body)\n        }<\/p>\n<p>        .linkgrid a:hover {\n            background: var(--bg-blue);\n            border-color: var(--brand);\n            color: var(--brand-dark)\n        }<\/p>\n<p>        \/* ============ RESPONSIVE ============ *\/\n        @media(max-width:980px) {<\/p>\n<p>            .split,\n            .spec-grid,\n            .formwrap,\n            .mediarow,\n            .casebox {\n                grid-template-columns: 1fr\n            }<\/p>\n<p>            .cards,\n            .flow,\n            .risks,\n            .paths,\n            .stripe-grid {\n                grid-template-columns: repeat(2, 1fr)\n            }<\/p>\n<p>            .apps {\n                grid-template-columns: 1fr\n            }<\/p>\n<p>            .casebox img {\n                min-height: 220px\n            }\n        }<\/p>\n<p>        @media(max-width:600px) {\n            body {\n                font-size: 16px\n            }<\/p>\n<p>            section {\n                padding-block: 46px\n            }<\/p>\n<p>            .banner__inner {\n                padding-bottom: 54px\n            }<\/p>\n<p>            .fitrow {\n                grid-template-columns: 1fr\n            }<\/p>\n<p>            .cards,\n            .flow,\n            .risks,\n            .paths,\n            .stripe-grid,\n            .formgrid {\n                grid-template-columns: 1fr\n            }<\/p>\n<p>            .quick__card {\n                padding: 24px 22px\n            }<\/p>\n<p>            .stripe {\n                padding: 26px 22px\n            }<\/p>\n<p>            .tmpl,\n            .formcard {\n                padding: 24px 22px\n            }\n        }\n    <\/style>\n<p><\/head><body><\/p>\n<p>    <!-- ============================= BANNER + BREADCRUMB ============================= --><\/p>\n<header class=\"banner\">\n<div class=\"banner__inner wrap\">\n<nav class=\"crumb\" aria-label=\"Breadcrumb\">\n                <a href=\"\/\">Home<\/a><span class=\"sep\">\u203a<\/span><br \/>\n                <a href=\"\/products\/\">Products<\/a><span class=\"sep\">\u203a<\/span><br \/>\n                <a href=\"\/products\/pvt-solar-panel\/\">PVT Solar Panel<\/a><span class=\"sep\">\u203a<\/span><br \/>\n                <span class=\"cur\">TP\/V Pro Type Solar Panel<\/span><br \/>\n            <\/nav>\n<p>            <span class=\"banner__badge\"><span class=\"dot\"><\/span>Professional PVT Hybrid Module<\/span><\/p>\n<h1>TP\/V Pro Type Solar Panel \u2014 Power, Heat, Storage &amp; <span class=\"hl\">EV Charging<\/span> in One<\/h1>\n<p class=\"banner__sub\">A next-generation photovoltaic-thermal (PVT) hybrid module that generates electricity<br \/>\n                <em>and<\/em> useful heat from the same solar surface \u2014 engineered for projects where roof area is<br \/>\n                limited and both kWh and thermal energy have real value.<\/p>\n<p class=\"article-meta\" style=\"color:rgba(255,255,255,.72);font-size:.9rem;margin:0 0 1.25rem\">\n                By SOLETKS Technical Content Team \u00b7 Updated July 1, 2026 \u00b7 Technical review:<br \/>\n                PVT and solar thermal engineering team.\n            <\/p>\n<div class=\"banner__stats\">\n<div class=\"bstat\"><b>88%<\/b><span>Combined instantaneous efficiency<\/span><\/div>\n<div class=\"bstat\"><b>336.3 W<\/b><span>Electrical power @ 48\u00b0C<\/span><\/div>\n<div class=\"bstat\"><b>0.71<\/b><span>Peak thermal efficiency<\/span><\/div>\n<div class=\"bstat\"><b>75\u00b0C<\/b><span>Max hot-water temperature<\/span><\/div>\n<\/p><\/div>\n<div class=\"banner__cta\">\n                <a href=\"#proposal\" class=\"btn btn-solar\">Request Engineering Proposal \u2192<\/a><br \/>\n                <a href=\"#tech\" class=\"btn btn-ghost\">View Technical Data<\/a>\n            <\/div>\n<\/p><\/div>\n<\/header>\n<p>    <!-- ============================= QUICK ANSWER ============================= --><\/p>\n<div class=\"wrap quick\">\n<div class=\"quick__card\">\n<h2><span class=\"tag\">Quick answer<\/span> What is the TP\/V Pro?<\/h2>\n<p>SOLETKS TP\/V Pro is a next-generation photovoltaic-thermal (PVT) hybrid module that generates electricity<br \/>\n                and useful heat from the same solar surface. It is designed for projects that need power, hot-water or<br \/>\n                heat-pump support, energy storage and EV charging from one integrated system. Verified product data<br \/>\n                lists <b>up to 88% combined instantaneous efficiency<\/b>, <b>336.3 W electrical power at 48\u00b0C<\/b>,<br \/>\n                <b>0.71 peak thermal efficiency<\/b>, and <b>-25\u00b0C to +80\u00b0C operating temperature<\/b>.<\/p>\n<div class=\"fitrow\">\n<div class=\"fitbox good\">\n<h4>\u2713 Best for<\/h4>\n<p>Hotels, resorts, schools, hospitals, apartments, premium villas, industrial pre-heating,<br \/>\n                        solar-assisted heat pumps, seasonal thermal storage and distributed clean-energy systems where<br \/>\n                        roof area is limited and both electricity and heat have real value.<\/p>\n<\/p><\/div>\n<div class=\"fitbox bad\">\n<h4>\u2715 Not best for<\/h4>\n<p>Projects that only want the lowest PV module price, have no usable heat load, cannot use or store<br \/>\n                        recovered heat, or do not have budget for professional hydraulic, electrical and control design.\n                    <\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>    <!-- ============================= INTRO SPLIT ============================= --><\/p>\n<section>\n<div class=\"wrap split\">\n<div>\n                <span class=\"eyebrow\">What it is<\/span><\/p>\n<h2 class=\"sec-h\">A <span class=\"hl\">system-ready<\/span> PVT module \u2014 not a panel with pipes<\/h2>\n<p>A TP\/V Pro type solar panel is SOLETKS&#8217; professional photovoltaic-thermal hybrid module. The PV layer<br \/>\n                    generates DC electricity, while the thermal layer removes heat from the module and transfers it into<br \/>\n                    a water or water-glycol circuit. Instead of wasting module heat into the air, TP\/V Pro turns part of<br \/>\n                    that heat into useful thermal energy for domestic hot water, pool heating, space-heating support,<br \/>\n                    process pre-heating or heat-pump source input.<\/p>\n<p>TP\/V Pro is engineered as a system-ready PVT module with active thermal recovery, an S-type flow<br \/>\n                    channel, one-step lamination, polyurethane insulation and verified electrical and thermal<br \/>\n                    performance. This makes it especially relevant for buyers who need <b>predictable useful heat<\/b>,<br \/>\n                    not only PV cooling.<\/p>\n<p>Compared with PVT-E or PVT-T pages that focus on general dual-energy output, TP\/V Pro is the premium<br \/>\n                    solution for projects that need stronger thermal usability, heat-pump integration, storage<br \/>\n                    integration and visible sustainability performance.<\/p>\n<\/p><\/div>\n<div class=\"split__media\">\n                <img decoding=\"async\" src=\"https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/styles\/chanp\/public\/2025-10\/TPV-Pro01.jpg\" alt=\"SOLETKS TP\/V Pro photovoltaic thermal hybrid solar panel for power and heat generation\" loading=\"lazy\"><\/p>\n<div class=\"media-chip\">\n                    <span class=\"ic\">\u26a1<\/span><\/p>\n<div><b>PV + Thermal<\/b><span>One surface, two energy outputs<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= STAT STRIPE ============================= --><\/p>\n<section style=\"padding-top:0\">\n<div class=\"wrap\">\n<div class=\"stripe\">\n<div class=\"stripe-grid\">\n<div class=\"it\"><b>\u226560%<\/b><span>Instantaneous thermal efficiency<\/span><\/div>\n<div class=\"it\"><b>0.6 MPa<\/b><span>Pressure resistance<\/span><\/div>\n<div class=\"it\"><b>1500 V<\/b><span>Max system voltage<\/span><\/div>\n<div class=\"it\"><b>25+ yrs<\/b><span>Designed service life<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= WHY DIFFERENT ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap\">\n<div class=\"center\" style=\"margin-bottom:40px\">\n                <span class=\"eyebrow\">The difference<\/span><\/p>\n<h2 class=\"sec-h\">Why TP\/V Pro beats ordinary PV or standard PVT<\/h2>\n<p class=\"lead\">Standard PV discards module heat into the air, and conventional PVT often treats heat as<br \/>\n                    a by-product of cooling. TP\/V Pro is thermal-performance oriented \u2014 built to deliver stable,<br \/>\n                    controllable heat <em>while<\/em> generating electricity.<\/p>\n<\/p><\/div>\n<div class=\"cards\">\n<div class=\"card\">\n<div class=\"num\">1<\/div>\n<h3>Dual energy from one roof<\/h3>\n<p>Electricity and useful heat from the same module area \u2014 more total useful energy per square meter<br \/>\n                        than PV-only systems on limited roof or fa\u00e7ade space.<\/p>\n<\/p><\/div>\n<div class=\"card\">\n<div class=\"num\">2<\/div>\n<h3>Active PV cooling<\/h3>\n<p>The thermal circuit removes heat from the PV layer, helping reduce heat stress and maintain more<br \/>\n                        stable electrical behaviour under high irradiation.<\/p>\n<\/p><\/div>\n<div class=\"card\">\n<div class=\"num\">3<\/div>\n<h3>S-type flow channel<\/h3>\n<p>A unique S-shaped channel enhances heat exchange and supports <b>0.6 MPa<\/b> pressure resistance<br \/>\n                        for engineered, pressurized hydraulic circuits.<\/p>\n<\/p><\/div>\n<div class=\"card\">\n<div class=\"num\">4<\/div>\n<h3>One-step lamination<\/h3>\n<p>Integrated lamination improves structural integrity and reduces leakage risk under thermal<br \/>\n                        cycling \u2014 critical for dual electrical + hydraulic reliability.<\/p>\n<\/p><\/div>\n<div class=\"card\">\n<div class=\"num\">5<\/div>\n<h3>Polyurethane insulation<\/h3>\n<p>Insulation with thermal conductivity of just <b>0.03643 W\/m\u00b7K<\/b> reduces backside heat loss and<br \/>\n                        supports useful thermal delivery.<\/p>\n<\/p><\/div>\n<div class=\"card\">\n<div class=\"num\">6<\/div>\n<h3>System-level integration<\/h3>\n<p>Designed as a complete system: PV strings, inverter, hydraulic loop, buffer tank, heat exchanger,<br \/>\n                        heat-pump logic and monitoring \u2014 not loose panels.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= VERIFIED FACT BOX ============================= --><\/p>\n<section id=\"tech\">\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Verified data<\/span><\/p>\n<h2 class=\"sec-h\">TP\/V Pro <span class=\"hl\">Verified Fact Box<\/span><\/h2>\n<p class=\"lead\" style=\"margin-bottom:26px\">Every value below is taken from SOLETKS official product data.<br \/>\n                Where a value is project-specific, it is clearly flagged as an RFQ\/datasheet item rather than invented.\n            <\/p>\n<div class=\"tbl-wrap\">\n<table>\n<thead>\n<tr>\n<th>Fact<\/th>\n<th class=\"num\">Verified value<\/th>\n<th>Why it matters<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"k\">Product type<\/td>\n<td class=\"val\">PVT hybrid module<\/td>\n<td>One module produces electricity and recoverable heat.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Combined instantaneous efficiency<\/td>\n<td class=\"val\">Up to 88%<\/td>\n<td>Total solar utilization when electrical + thermal are both counted.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Electrical power<\/td>\n<td class=\"val\">336.3 W @ 48\u00b0C<\/td>\n<td>Realistic heated PVT operating condition, not just STC marketing.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Open-circuit voltage<\/td>\n<td class=\"val\">41.676 V<\/td>\n<td>Needed for string and inverter sizing.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Short-circuit current<\/td>\n<td class=\"val\">11.275 A<\/td>\n<td>Needed for protection and cable design.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Operating V \/ I @ 48\u00b0C<\/td>\n<td class=\"val\">34.126 V \/ 9.859 A<\/td>\n<td>Useful for electrical design and simulation.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Cell technology<\/td>\n<td class=\"val\">Mono PERC<\/td>\n<td>Proven crystalline PV technology.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Cell efficiency<\/td>\n<td class=\"val\">23.3%<\/td>\n<td>Indicates PV cell performance level.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module efficiency (cell area)<\/td>\n<td class=\"val\">20.05%<\/td>\n<td>Compares electrical conversion under the listed test basis.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Peak thermal efficiency (CTP L1)<\/td>\n<td class=\"val\">0.71<\/td>\n<td>Indicates strong thermal collection capability.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Instantaneous thermal efficiency<\/td>\n<td class=\"val\">\u226560%<\/td>\n<td>Supports heat-pump, DHW and process pre-heating.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Thermal test condition<\/td>\n<td class=\"val\">G = 800 W\/m\u00b2<\/td>\n<td>Transparent basis instead of an isolated headline figure.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Max hot-water temperature<\/td>\n<td class=\"val\">75\u00b0C<\/td>\n<td>Suitable for DHW, process pre-heat and heat-pump buffer use.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Pressure resistance<\/td>\n<td class=\"val\">0.6 MPa<\/td>\n<td>Supports pressurized hydraulic system design.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Operating temperature<\/td>\n<td class=\"val\">-25\u00b0C to +80\u00b0C<\/td>\n<td>Cold-climate and high-temperature roof operation.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Max system voltage<\/td>\n<td class=\"val\">1500 V<\/td>\n<td>Important for commercial PV string design.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Application class \/ fuse<\/td>\n<td class=\"val\">Class A \/ 20 A<\/td>\n<td>Electrical safety class and protection design.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module dimensions<\/td>\n<td class=\"val\">1800\u00d71080\u00d748 mm<\/td>\n<td>Roof layout, racking and logistics planning.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Weight<\/td>\n<td class=\"val\">38 kg<\/td>\n<td>Roof load and handling assessment.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Junction box \/ connector<\/td>\n<td class=\"val\">IP68 \/ MC4<\/td>\n<td>Long-term outdoor reliability and easy PV integration.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"note\"><b>Important efficiency note:<\/b> the 88% value should be described as <b>combined<br \/>\n                    instantaneous efficiency<\/b>, not annual system efficiency. Annual yield depends on irradiation,<br \/>\n                climate, fluid temperature, heat use, pump strategy, storage capacity, shading, inverter design and<br \/>\n                maintenance.<\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= TWIN SPEC TABLES ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Full specifications<\/span><\/p>\n<h2 class=\"sec-h\">Electrical &amp; thermal parameters<\/h2>\n<div class=\"spec-grid\" style=\"margin-top:26px\">\n<div>\n<h3><span class=\"pill elec\">Electrical<\/span> Performance<\/h3>\n<div class=\"tbl-wrap\">\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Open-circuit voltage (Voc)<\/td>\n<td class=\"val\">41.676 V<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Short-circuit current (Isc)<\/td>\n<td class=\"val\">11.275 A<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Operating voltage @48\u00b0C (Vmp)<\/td>\n<td class=\"val\">34.126 V<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Operating current @48\u00b0C (Imp)<\/td>\n<td class=\"val\">9.859 A<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module power @48\u00b0C (Pmax)<\/td>\n<td class=\"val\">336.3 W<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module efficiency (cell area)<\/td>\n<td class=\"val\">20.05%<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Max system voltage<\/td>\n<td class=\"val\">1500 V<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Application class<\/td>\n<td class=\"val\">Class A<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Series fuse rating<\/td>\n<td class=\"val\">20 A<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Junction box<\/td>\n<td class=\"val\">IP68<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Output cable \/ connector<\/td>\n<td class=\"val\">4 mm\u00b2 \/ MC4<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div>\n<h3><span class=\"pill therm\">Thermal<\/span> Performance<\/h3>\n<div class=\"tbl-wrap\">\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Combined instantaneous efficiency<\/td>\n<td class=\"val\">Up to 88%<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Peak thermal efficiency (CTP L1)<\/td>\n<td class=\"val\">0.71<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Instantaneous thermal efficiency<\/td>\n<td class=\"val\">\u226560%<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Thermal test condition<\/td>\n<td class=\"val\">G = 800 W\/m\u00b2<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Max hot-water temperature<\/td>\n<td class=\"val\">75\u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Operating temperature<\/td>\n<td class=\"val\">-25\u00b0C ~ +80\u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Pressure resistance<\/td>\n<td class=\"val\">0.6 MPa<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Flow channel<\/td>\n<td class=\"val\">S-type<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Insulation<\/td>\n<td class=\"val\">Polyurethane<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Insulation conductivity<\/td>\n<td class=\"val\">0.03643 W\/m\u00b7K<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Heat-transfer medium<\/td>\n<td class=\"val\">Water \/ glycol<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"margin-top:30px\">\n<h3 style=\"font-size:1.1rem;margin-bottom:14px\">Mechanical &amp; material specifications<\/h3>\n<div class=\"tbl-wrap\">\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Cell type<\/td>\n<td class=\"val\">Monocrystalline PERC<\/td>\n<td>Cell size: 166 \u00d7 60 mm \u00b7 efficiency 23.3%<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module dimensions<\/td>\n<td class=\"val\">1800\u00d71080\u00d748 mm<\/td>\n<td>For roof layout, racking and logistics.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Weight<\/td>\n<td class=\"val\">38 kg<\/td>\n<td>Roof load and handling assessment.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Back sheet \/ rear panel<\/td>\n<td class=\"val\">TPT black<\/td>\n<td>Durable backside protection.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Frame material<\/td>\n<td class=\"val\">Black anodized aluminium<\/td>\n<td>Corrosion resistance and premium appearance.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Packaging reference<\/td>\n<td class=\"val\">150 \/ container<\/td>\n<td>Confirm loading plan before order.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"note\" style=\"background:var(--bg-blue);border-color:#c4ddf0;border-left-color:var(--brand);color:#0b4e78\">\n                <b>Datasheet items to confirm in your quotation:<\/b> temperature coefficients of Pmax\/Voc\/Isc,<br \/>\n                recommended flow rate, pressure drop at design flow, wind &amp; snow load rating, approved<br \/>\n                mounting\/clamp zones, freeze-protection fluid concentration, max modules per hydraulic string, warranty<br \/>\n                split (PV \/ thermal \/ workmanship) and the applicable certificate for the exact shipped configuration.<br \/>\n                SOLETKS keeps these as RFQ items rather than publishing unverified values.\n            <\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= HOW IT WORKS ============================= --><\/p>\n<section>\n<div class=\"wrap\">\n<div class=\"center\" style=\"margin-bottom:40px\">\n                <span class=\"eyebrow\">How it works<\/span><\/p>\n<h2 class=\"sec-h\">Four subsystems working as one<\/h2>\n<p class=\"lead\">A TP\/V Pro system combines electrical, hydraulic and control subsystems into a single<br \/>\n                    intelligent energy plant.<\/p>\n<\/p><\/div>\n<div class=\"flow\">\n<div class=\"step\"><span class=\"tag\">PV<\/span><\/p>\n<div class=\"ic\">\u26a1<\/div>\n<h4>PV side<\/h4>\n<p>The front converts sunlight into DC power for an inverter, hybrid inverter or charge controller.<br \/>\n                        Design around 1500 V, 41.676 V Voc, 11.275 A Isc and a 20 A series fuse.<\/p>\n<\/p><\/div>\n<div class=\"step\"><span class=\"tag\">HEAT<\/span><\/p>\n<div class=\"ic\">\ud83d\udd25<\/div>\n<h4>Thermal side<\/h4>\n<p>The thermal layer transfers heat to a water\/glycol loop feeding DHW tanks, buffer tanks, heat<br \/>\n                        exchangers, pools, heat-pump source or process pre-heating.<\/p>\n<\/p><\/div>\n<div class=\"step\"><span class=\"tag\">CTRL<\/span><\/p>\n<div class=\"ic\">\ud83c\udf9b\ufe0f<\/div>\n<h4>Control side<\/h4>\n<p>A controller prioritises energy flow: direct use first, then storage, thermal storage when heat<br \/>\n                        is useful, and heat-pump or boiler backup only when required.<\/p>\n<\/p><\/div>\n<div class=\"step\"><span class=\"tag\">DATA<\/span><\/p>\n<div class=\"ic\">\ud83d\udcca<\/div>\n<h4>Monitoring side<\/h4>\n<p>Tracks electrical kWh, thermal kWh, tank temperature, avoided boiler\/grid use and CO\u2082 reduction \u2014<br \/>\n                        so a weak thermal loop never hides behind a normal-looking PV side.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= FUNCTION DIAGRAM ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap mediarow\">\n<div>\n                <span class=\"eyebrow\">Four functions in one<\/span><\/p>\n<h2 class=\"sec-h\">Power \u00b7 Heat \u00b7 Storage \u00b7 EV charging<\/h2>\n<p class=\"lead\" style=\"margin-bottom:14px\">TP\/V Pro deeply integrates green power generation,<br \/>\n                    residual-heat utilization, intelligent charging and multi-level energy storage \u2014 a system designed<br \/>\n                    for full synergy.<\/p>\n<ul class=\"checklist\">\n<li><b>Power + Heat:<\/b> recovers thermal energy while generating electricity, reducing loss and<br \/>\n                        improving conversion efficiency.<\/li>\n<li><b>Power + Storage:<\/b> surplus electricity is stored or used directly to charge EVs and other<br \/>\n                        devices.<\/li>\n<li><b>Smart control:<\/b> intelligent management allocates energy in real time \u2014 a closed loop of<br \/>\n                        generation, consumption and storage.<\/li>\n<li><b>On-grid &amp; off-grid:<\/b> independent of power or gas networks, flexible across urban,<br \/>\n                        commercial and remote scenarios.<\/li>\n<\/ul><\/div>\n<div>\n                <img decoding=\"async\" src=\"https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/ueditor\/504\/upload\/image\/20251016\/1760594657918458.jpg.webp\" alt=\"TP\/V Pro PVT hybrid system with power, heat, storage and EV charging functions\" loading=\"lazy\">\n            <\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= APPLICATIONS ============================= --><\/p>\n<section>\n<div class=\"wrap\">\n<div class=\"center\" style=\"margin-bottom:40px\">\n                <span class=\"eyebrow\">Applications<\/span><\/p>\n<h2 class=\"sec-h\">Where TP\/V Pro delivers the most value<\/h2>\n<p class=\"lead\">TP\/V Pro is strongest where recovered heat has a clear destination every day or every<br \/>\n                    season.<\/p>\n<\/p><\/div>\n<div class=\"apps\">\n<div class=\"app\">\n<div class=\"app__head\"><span class=\"ic\">\ud83c\udfe0<\/span><\/p>\n<div>\n<h3>Residential &amp; multi-family DHW<\/h3>\n<p><span class=\"who\">Villas, townhouses, apartments,<br \/>\n                                dormitories, retrofits<\/span>\n                        <\/div>\n<\/p><\/div>\n<div class=\"app__body\">\n<p class=\"why\">These buildings need electricity and hot water at the same time \u2014 one roof area<br \/>\n                            supplies both without a separate PV array and thermal array.<\/p>\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Installation area<\/td>\n<td class=\"val\">30\u201380 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module quantity<\/td>\n<td class=\"val\">15\u201340 modules<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Hot-water demand<\/td>\n<td class=\"val\">40\u201360 L\/person\/day<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Suitable scale<\/td>\n<td class=\"val\">10\u201340 households<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"app\">\n<div class=\"app__head\"><span class=\"ic\">\ud83c\udfe8<\/span><\/p>\n<div>\n<h3>Hotels, schools &amp; public facilities<\/h3>\n<p><span class=\"who\">Hotels, hospitals,<br \/>\n                                schools, gyms, laundries, pools<\/span>\n                        <\/div>\n<\/p><\/div>\n<div class=\"app__body\">\n<p class=\"why\">Stable DHW demand plus rising electricity use. TP\/V Pro preheats water while<br \/>\n                            generating power, cutting both boiler load and grid dependence.<\/p>\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Installation area<\/td>\n<td class=\"val\">100\u2013300 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Module quantity<\/td>\n<td class=\"val\">50\u2013150 modules<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Small hotel demand<\/td>\n<td class=\"val\">3\u20135 m\u00b3\/day<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Medium facility<\/td>\n<td class=\"val\">5\u201315 m\u00b3\/day<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"app\">\n<div class=\"app__head\"><span class=\"ic\">\u2668\ufe0f<\/span><\/p>\n<div>\n<h3>PVT + heat pump hybrid<\/h3>\n<p><span class=\"who\">Low-energy buildings, retrofits,<br \/>\n                                cold\/moderate climates<\/span>\n                        <\/div>\n<\/p><\/div>\n<div class=\"app__body\">\n<p class=\"why\">Provides low-grade heat to a heat-pump source loop or buffer tank, while PV<br \/>\n                            offsets compressor electricity \u2014 reducing defrost frequency and seasonal consumption.<\/p>\n<table>\n<tbody>\n<tr>\n<td class=\"k\">PVT area<\/td>\n<td class=\"val\">50\u2013200 m\u00b2<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Heat-pump capacity<\/td>\n<td class=\"val\">10\u201350 kW<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">System role<\/td>\n<td class=\"val\">Source \/ buffer<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"app\">\n<div class=\"app__head\"><span class=\"ic\">\ud83c\udfed<\/span><\/p>\n<div>\n<h3>Industrial hot water &amp; pre-heating<\/h3>\n<p><span class=\"who\">Food, cleaning, textile,<br \/>\n                                laundries, boiler feedwater<\/span>\n                        <\/div>\n<\/p><\/div>\n<div class=\"app__body\">\n<p class=\"why\">Medium-temperature hot water plus on-site electricity reduces fossil-fuel or<br \/>\n                            electric-boiler load while supporting electrical demand.<\/p>\n<table>\n<tbody>\n<tr>\n<td class=\"k\">Installation area<\/td>\n<td class=\"val\">200\u2013500 m\u00b2+<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Hot-water temperature<\/td>\n<td class=\"val\">40\u201370\u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">System role<\/td>\n<td class=\"val\">Solar pre-heating<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"casebox\" style=\"margin-top:34px\">\n                <img decoding=\"async\" src=\"https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/ueditor\/504\/upload\/image\/20251016\/1760595620402092.jpg.webp\" alt=\"TP\/V Pro application scenarios across residential, commercial, industrial and off-grid sectors\" loading=\"lazy\"><\/p>\n<div class=\"casebox__txt\">\n<h3 style=\"font-size:1.25rem;margin-bottom:10px\">Seasonal storage, off-grid &amp; special<br \/>\n                        applications<\/h3>\n<p style=\"color:var(--muted);font-size:15px\">Zero-energy buildings, agricultural facilities, modular<br \/>\n                        buildings, swimming pools, desalination pre-heating, remote sites, containerized systems and<br \/>\n                        semi-off-grid energy stations. TP\/V Pro provides controllable thermal input while maintaining<br \/>\n                        electricity generation \u2014 pairing naturally with buffer tanks, batteries, EV chargers and<br \/>\n                        seasonal storage concepts where there is enough space and engineering support.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= PROJECTS ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Project proof<\/span><\/p>\n<h2 class=\"sec-h\">SOLETKS engineering references<\/h2>\n<p class=\"lead\" style=\"margin-bottom:26px\">Published references that strengthen buyer confidence across PVT,<br \/>\n                heat-pump and solar-thermal projects worldwide.<\/p>\n<div class=\"tbl-wrap\">\n<table class=\"proj-tbl\">\n<thead>\n<tr>\n<th>Project<\/th>\n<th>Year \/ location<\/th>\n<th>Scale<\/th>\n<th class=\"num\">Published result<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"k\">Tianjin School TPV Pro + Heat Pump<\/td>\n<td>2024, Tianjin<\/td>\n<td>3,000 m\u00b2<\/td>\n<td class=\"val\">Heating + on-site power<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">APEC Summit Hotel Hot Water<\/td>\n<td>2014, Beijing<\/td>\n<td>50 t\/day<\/td>\n<td class=\"val\">\u221274 t CO\u2082 \/ yr<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Saga County Centralized Heating<\/td>\n<td>2019, Tibet<\/td>\n<td>107,000 m\u00b2<\/td>\n<td class=\"val\">\u22122,424 t coal \/ yr<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Florida Resort Villa Hot Water<\/td>\n<td>2022, USA<\/td>\n<td>200 L\/day<\/td>\n<td class=\"val\">Per-villa DHW<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Harz Church Hot Water<\/td>\n<td>2021, Germany<\/td>\n<td>22 t\/day<\/td>\n<td class=\"val\">Reliable supply<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"casebox\">\n                <img decoding=\"async\" src=\"https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/styles\/chanp\/public\/2025-10\/TPV-Pro0003.jpg\" alt=\"Tianjin School 3000 square meter TPV Pro heat pump project by SOLETKS\" loading=\"lazy\"><\/p>\n<div class=\"casebox__txt\">\n<div class=\"meta\">\n                        <span class=\"metachip\">2024<\/span><br \/>\n                        <span class=\"metachip\">Tianjin, China<\/span><br \/>\n                        <span class=\"metachip\">3,000 m\u00b2<\/span>\n                    <\/div>\n<h3 style=\"font-size:1.3rem;margin-bottom:10px\">Mini case study \u2014 Tianjin School TPV Pro + Heat Pump<br \/>\n                    <\/h3>\n<p style=\"color:var(--muted);font-size:15px\">A school has high heating demand and strong daytime<br \/>\n                        electricity use, making it an ideal demonstration of a PVT + heat-pump system. The Tianjin<br \/>\n                        project uses a 3,000 m\u00b2 TPV Pro + heat-pump field to support student heating needs while<br \/>\n                        generating on-site electricity \u2014 proving the product&#8217;s role as more than a panel: a complete<br \/>\n                        energy plant combining solar-thermal input, heat-pump operation and PV electricity.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= COMPARISON ============================= --><\/p>\n<section>\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Choosing the right model<\/span><\/p>\n<h2 class=\"sec-h\">TP\/V Pro vs PVT-E vs PVT-T<\/h2>\n<div class=\"tbl-wrap\" style=\"margin-top:20px\">\n<table class=\"cmp\">\n<thead>\n<tr>\n<th>Product<\/th>\n<th>Positioning<\/th>\n<th>Best fit<\/th>\n<th>Buyer decision logic<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"k\"><a href=\"\/products\/pvt-solar-panel\/pvt-e-type-solar-panel\/\">PVT-E<\/a><\/td>\n<td>Electricity-first hybrid<\/td>\n<td>Roofs where PV output stays the priority<\/td>\n<td>Choose when electrical output is the main value and heat is secondary.<\/td>\n<\/tr>\n<tr>\n<td class=\"k\"><a href=\"\/products\/pvt-solar-panel\/pvt-t-type-solar-panel\/\">PVT-T<\/a><\/td>\n<td>Thermal-focused hybrid<\/td>\n<td>Hot-water, pool and heat-pump projects<\/td>\n<td>Choose when heat demand is strong but the full premium TP\/V Pro system isn&#8217;t needed.\n                            <\/td>\n<\/tr>\n<tr style=\"background:var(--bg-amber)\">\n<td class=\"k\">TP\/V Pro<\/td>\n<td><b>Premium professional PVT<\/b><\/td>\n<td>Power + stable useful heat + storage + EV + heat pump<\/td>\n<td>Choose when usable heat is a core requirement and roof area is valuable.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h2 class=\"sec-h\" style=\"margin-top:48px;font-size:1.5rem\">TP\/V Pro vs separate PV + solar thermal<\/h2>\n<div class=\"tbl-wrap\" style=\"margin-top:16px\">\n<table>\n<thead>\n<tr>\n<th>Factor<\/th>\n<th>Separate PV + solar thermal<\/th>\n<th>TP\/V Pro PVT hybrid<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"k\">Roof use<\/td>\n<td>Separate areas for PV and collectors<\/td>\n<td>One field produces electricity + heat<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Appearance<\/td>\n<td>Mixed collector types<\/td>\n<td>Unified hybrid panel field<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Mounting<\/td>\n<td>Separate structures \/ penetrations<\/td>\n<td>Shared mounting strategy possible<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Energy output<\/td>\n<td>PV kWh + thermal kWh separately<\/td>\n<td>Electrical + thermal from same surface<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Best case<\/td>\n<td>Large roofs, simple, separated trades<\/td>\n<td>Limited roofs, premium buildings, high energy\/m\u00b2<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Main design risk<\/td>\n<td>More roof space &amp; coordination<\/td>\n<td>Heat must be used, stored or safely dissipated<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= RISKS ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Design guidance<\/span><\/p>\n<h2 class=\"sec-h\">Design risks &amp; how to avoid them<\/h2>\n<div class=\"risks\" style=\"margin-top:26px\">\n<div class=\"risk\">\n<h4><span class=\"n\">01<\/span> No useful heat load<\/h4>\n<p>If the building can&#8217;t use or store recovered heat, TP\/V Pro loses much of its advantage. Confirm<br \/>\n                        DHW, pool, process, heating or heat-pump loads first.<\/p>\n<\/p><\/div>\n<div class=\"risk\">\n<h4><span class=\"n\">02<\/span> Oversized thermal field<\/h4>\n<p>Too much thermal capacity causes summer overheating or wasted heat. Size against real demand and<br \/>\n                        storage capacity, not just roof area.<\/p>\n<\/p><\/div>\n<div class=\"risk\">\n<h4><span class=\"n\">03<\/span> Weak hydraulic design<\/h4>\n<p>PVT systems need correct flow, pump sizing, expansion volume, air release, pressure protection,<br \/>\n                        heat exchangers and freeze protection.<\/p>\n<\/p><\/div>\n<div class=\"risk\">\n<h4><span class=\"n\">04<\/span> Poor control logic<\/h4>\n<p>Simple pump-on\/off is not enough. Use delta-T control, tank priority, heat-pump logic, overheat<br \/>\n                        &amp; freeze protection and monitoring.<\/p>\n<\/p><\/div>\n<div class=\"risk\">\n<h4><span class=\"n\">05<\/span> Treating it as a commodity<\/h4>\n<p>A TP\/V Pro quotation should include project design. Per-panel selling pushes buyers toward module<br \/>\n                        cost over total system value.<\/p>\n<\/p><\/div>\n<div class=\"risk\">\n<h4><span class=\"n\">06<\/span> Unsupported claims<\/h4>\n<p>Only publish values backed by datasheets, test reports or official pages. If a value is missing,<br \/>\n                        ask engineering \u2014 never assume.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= ECONOMIC ============================= --><\/p>\n<section>\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Economic evaluation<\/span><\/p>\n<h2 class=\"sec-h\">Compare total value \u2014 not just PV wattage<\/h2>\n<p class=\"lead\" style=\"margin-bottom:26px\">A professional buyer should compare total useful energy and<br \/>\n                system value, collecting these inputs for a credible payback estimate.<\/p>\n<div class=\"tbl-wrap\">\n<table>\n<thead>\n<tr>\n<th>Input<\/th>\n<th>Example value to collect<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"k\">Building type<\/td>\n<td>Hotel, school, hospital, villa, apartment, factory<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Location<\/td>\n<td>Country, city, solar irradiation, freeze risk<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Usable roof area<\/td>\n<td>m\u00b2, orientation, slope, shading<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Daily hot-water load<\/td>\n<td>m\u00b3\/day and target temperature<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Electricity tariff<\/td>\n<td>Local commercial or residential rate<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Heating fuel cost<\/td>\n<td>Gas, LPG, diesel, boiler or heat-pump electricity<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Existing equipment<\/td>\n<td>Boiler, heat pump, pool, tank, battery, EV charger<\/td>\n<\/tr>\n<tr>\n<td class=\"k\">Project goal<\/td>\n<td>Savings, decarbonization, ESG, off-grid, demonstration<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= CTA PATHS ============================= --><\/p>\n<section class=\"section-soft\" id=\"proposal\">\n<div class=\"wrap\">\n<div class=\"center\" style=\"margin-bottom:40px\">\n                <span class=\"eyebrow\">Get a proposal<\/span><\/p>\n<h2 class=\"sec-h\">Request a TP\/V Pro engineering proposal<\/h2>\n<p class=\"lead\">Choose the path that matches your project for the fastest technical response.<\/p>\n<\/p><\/div>\n<div class=\"paths\">\n<div class=\"path\">\n<div class=\"ic\">\ud83c\udfe8<\/div>\n<h3>Hotels &amp; resorts<\/h3>\n<p>Submit room count, daily hot-water demand, pool\/spa info, laundry use, roof area and energy<br \/>\n                        tariffs.<\/p>\n<p><a href=\"#form\" class=\"btn btn-line\">Get hot-water + power concept<\/a>\n                <\/div>\n<div class=\"path\">\n<div class=\"ic\">\ud83c\udfeb<\/div>\n<h3>Schools, hospitals &amp; public<\/h3>\n<p>Submit building area, schedule, heating season, current boiler\/heat-pump, roof area and carbon<br \/>\n                        target.<\/p>\n<p><a href=\"#form\" class=\"btn btn-line\">Get PVT + heat-pump proposal<\/a>\n                <\/div>\n<div class=\"path\">\n<div class=\"ic\">\ud83c\udfe1<\/div>\n<h3>Villas &amp; premium homes<\/h3>\n<p>Submit roof layout, hot-water demand, battery requirement, EV charger type and grid info.<\/p>\n<p><a href=\"#form\" class=\"btn btn-line\">Design PVT + battery + EV<\/a>\n                <\/div>\n<div class=\"path\">\n<div class=\"ic\">\ud83c\udfed<\/div>\n<h3>Factories &amp; process heat<\/h3>\n<p>Submit process temperature, daily water volume, current fuel, operating hours and roof\/ground<br \/>\n                        area.<\/p>\n<p><a href=\"#form\" class=\"btn btn-line\">Calculate pre-heating savings<\/a>\n                <\/div>\n<div class=\"path\">\n<div class=\"ic\">\ud83d\udce6<\/div>\n<h3>Distributors &amp; EPC<\/h3>\n<p>Request datasheet, installation guidance, packaging, certificates, warranty terms and reference<br \/>\n                        projects.<\/p>\n<p><a href=\"#form\" class=\"btn btn-line\">Request OEM\/ODM spec pack<\/a>\n                <\/div>\n<div class=\"path\" style=\"background:var(--brand-deep);color:#fff;border-color:var(--brand-deep)\">\n<div class=\"ic\">\ud83d\udce8<\/div>\n<h3 style=\"color:#fff\">Not sure which fits?<\/h3>\n<p style=\"color:rgba(255,255,255,.85)\">Send your load, roof and goal \u2014 engineers will recommend TP\/V<br \/>\n                        Pro, PVT-E, PVT-T, PV or solar thermal.<\/p>\n<p>                    <a href=\"#form\" class=\"btn btn-solar\">Ask the engineering team<\/a>\n                <\/div>\n<\/p><\/div>\n<div class=\"tmpl\" style=\"margin-top:34px\">\n<h3>Copy-and-send inquiry template<\/h3>\n<p>We are evaluating SOLETKS TP\/V Pro for a PVT hybrid project. The project is located in<br \/>\n                    <mark>[city\/country]<\/mark>. Available roof area is <mark>[m\u00b2]<\/mark>, with<br \/>\n                    <mark>[tilt\/orientation\/shading]<\/mark>. The building type is<br \/>\n                    <mark>[hotel\/school\/villa\/hospital\/factory]<\/mark>. Daily hot-water demand is <mark>[m\u00b3\/day]<\/mark><br \/>\n                    at <mark>[\u00b0C]<\/mark>. Existing equipment includes <mark>[boiler\/heat pump\/tank\/battery\/EV<br \/>\n                        charger]<\/mark>. We need support for <mark>[DHW\/heat pump\/pool\/process\/EV\/storage]<\/mark>.<br \/>\n                    Please advise whether TP\/V Pro, PVT-E, PVT-T or another SOLETKS solution is the best fit and provide<br \/>\n                    a concept design, datasheet and quotation.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= FORM ============================= --><\/p>\n<section id=\"form\">\n<div class=\"wrap formwrap\">\n<div class=\"formcard\">\n<h2 class=\"sec-h\" style=\"font-size:1.5rem;margin-bottom:6px\">Send your project data<\/h2>\n<p style=\"color:var(--muted);font-size:14.5px;margin-bottom:22px\">A high-quality inquiry describes the<br \/>\n                    load, roof and goal \u2014 not just &#8220;how much is one panel?&#8221;<\/p>\n<div class=\"soletks-pvt-whatsapp-rfq\" role=\"group\" aria-label=\"WhatsApp engineering proposal request\">\n<p style=\"line-height:1.65;margin:0 0 16px;\">Send SOLETKS your project type, country, available roof area, electrical demand and thermal load directly via WhatsApp. No form submission is required.<\/p>\n<p><a class=\"btn btn-brand\" style=\"margin-top:18px;width:100%;justify-content:center;display:inline-flex;text-decoration:none\" href=\"https:\/\/wa.me\/8615318896990?text=Hello%20SOLETKS%2C%20I%20read%20your%20TP%2FV%20Pro%20PVT%20engineering%20guide.%20Please%20send%20your%20specifications%20and%20discuss%20an%20engineering%20proposal.%20Project%20type%3A%20.%20Country%3A%20.%20Roof%20area%3A%20.\" target=\"_blank\" rel=\"noopener noreferrer\">Request TP\/V Pro Engineering Proposal on WhatsApp<\/a><\/div>\n<\/p><\/div>\n<div class=\"formside\">\n                <span class=\"eyebrow\">Why SOLETKS<\/span><\/p>\n<h2 class=\"sec-h\" style=\"font-size:1.5rem\">Built by a thermal-system specialist<\/h2>\n<p style=\"color:var(--muted);font-size:15px;margin-bottom:22px\">SOLETKS&#8217; PVT advantage comes from deep<br \/>\n                    solar-thermal engineering \u2014 absorber coatings, flat-plate structure, hydraulic design and<br \/>\n                    system-level integration \u2014 not photovoltaics alone.<\/p>\n<div class=\"trust\"><span class=\"ic\">\ud83c\udfc5<\/span><\/p>\n<div><b>117+ patented technologies<\/b><span>National High-Tech Enterprise, top-5 global flat-plate<br \/>\n                            ranking<\/span><\/div>\n<\/p><\/div>\n<div class=\"trust\"><span class=\"ic\">\ud83c\udfed<\/span><\/p>\n<div><b>7.0 GWth annual capacity<\/b><span>Six production bases, seven subsidiaries<\/span><\/div>\n<\/p><\/div>\n<div class=\"trust\"><span class=\"ic\">\ud83c\udf0d<\/span><\/p>\n<div><b>Service in 50+ countries<\/b><span>24\/7 global technical support &amp; customized<br \/>\n                            design<\/span><\/div>\n<\/p><\/div>\n<div class=\"trust\"><span class=\"ic\">\ud83d\udcdc<\/span><\/p>\n<div><b>Certified to global standards<\/b><span>Solar Keymark, CE, ISO 9001\/14001\/45001, IEC<br \/>\n                            61215\/61730, T\u00dcV, UL<\/span><\/div>\n<\/p><\/div>\n<div class=\"keyvals\">\n<div class=\"kv\"><b>88%<\/b><span>Combined efficiency<\/span><\/div>\n<div class=\"kv\"><b>336.3 W<\/b><span>Power @ 48\u00b0C<\/span><\/div>\n<div class=\"kv\"><b>75\u00b0C<\/b><span>Max hot water<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= FAQ ============================= --><\/p>\n<section class=\"section-soft\">\n<div class=\"wrap\">\n<div class=\"center\" style=\"margin-bottom:36px\">\n                <span class=\"eyebrow\">FAQ<\/span><\/p>\n<h2 class=\"sec-h\">TP\/V Pro frequently asked questions<\/h2>\n<\/p><\/div>\n<div class=\"faq\" style=\"max-width:880px;margin-inline:auto\">\n<details open>\n<summary>What is the TP\/V Pro type solar panel?<\/summary>\n<div class=\"ans\">TP\/V Pro is a professional photovoltaic-thermal hybrid module from SOLETKS. It<br \/>\n                        produces PV electricity and recovers usable heat from the same module, designed for buildings<br \/>\n                        and energy systems that need electricity, hot-water or heating support, storage and EV charging<br \/>\n                        from one integrated solar surface.<\/div>\n<\/details>\n<details>\n<summary>What is TP\/V Pro&#8217;s combined efficiency?<\/summary>\n<div class=\"ans\">The published combined instantaneous efficiency is <b>up to 88%<\/b>, combining<br \/>\n                        electrical and thermal conversion under the relevant test basis. It should not be presented as<br \/>\n                        guaranteed annual efficiency, because annual yield depends on climate, load matching, storage,<br \/>\n                        control logic and system operation.<\/div>\n<\/details>\n<details>\n<summary>What is the electrical output of TP\/V Pro?<\/summary>\n<div class=\"ans\">Verified electrical output is <b>336.3 W at 48\u00b0C<\/b>, with 41.676 V Voc, 11.275 A<br \/>\n                        Isc, 34.126 V Vmp, 9.859 A Imp, 1500 V maximum system voltage and a 20 A series fuse rating.\n                    <\/div>\n<\/details>\n<details>\n<summary>What is the thermal performance of TP\/V Pro?<\/summary>\n<div class=\"ans\">Product data lists a CTP level-1 peak thermal efficiency coefficient of<br \/>\n                        <b>0.71<\/b>, instantaneous thermal efficiency <b>\u226560%<\/b>, G = 800 W\/m\u00b2 test condition, 75\u00b0C<br \/>\n                        maximum hot-water temperature and 0.6 MPa pressure resistance.<\/div>\n<\/details>\n<details>\n<summary>Can TP\/V Pro work with a heat pump?<\/summary>\n<div class=\"ans\">Yes. TP\/V Pro can provide low-temperature heat to a heat-pump source loop or buffer<br \/>\n                        tank while the PV side contributes electricity. This is most valuable when professionally<br \/>\n                        designed with correct tank sizing, pump control, heat exchangers and backup logic.<\/div>\n<\/details>\n<details>\n<summary>Can TP\/V Pro support batteries and EV charging?<\/summary>\n<div class=\"ans\">Yes. The PV side integrates with batteries or EV charging through suitable<br \/>\n                        inverters, charge controllers and electrical design, while the thermal side remains connected to<br \/>\n                        a tank, heat exchanger, heat pump, pool or process load.<\/div>\n<\/details>\n<details>\n<summary>How is TP\/V Pro different from PVT-E and PVT-T?<\/summary>\n<div class=\"ans\">PVT-E is electricity-first with auxiliary heat recovery; PVT-T is a thermal-focused<br \/>\n                        hybrid for hot water and heat-pump support. TP\/V Pro goes further as a premium professional PVT<br \/>\n                        solution with stronger system positioning for power, heat, storage, charging and heat-oriented<br \/>\n                        usable thermal output.<\/div>\n<\/details>\n<details>\n<summary>Is TP\/V Pro suitable for low-cost solar projects?<\/summary>\n<div class=\"ans\">Usually no. If the buyer only needs cheap electricity, standard PV is more<br \/>\n                        appropriate. TP\/V Pro is best when the building has a real heat load and the owner values total<br \/>\n                        energy per square meter, storage, carbon reduction or premium energy integration.<\/div>\n<\/details>\n<details>\n<summary>What is the biggest mistake when specifying TP\/V Pro?<\/summary>\n<div class=\"ans\">Selecting the panel without confirming a real heat load and storage strategy. TP\/V<br \/>\n                        Pro needs a useful destination for recovered heat \u2014 without DHW, pool, process, heat-pump or<br \/>\n                        storage demand, much of the product value is lost.<\/div>\n<\/details>\n<details>\n<summary>What project data is needed for a quote?<\/summary>\n<div class=\"ans\">SOLETKS needs project location, roof area, tilt, shading, building type, daily<br \/>\n                        hot-water volume, target temperature, existing boiler or heat pump, battery or EV charging<br \/>\n                        requirements, certification requirements and purchase timeline.<\/div>\n<\/details><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= FINAL CTA ============================= --><\/p>\n<section class=\"finalband\">\n<div class=\"wrap\">\n<h2>Need to know whether TP\/V Pro fits your building?<\/h2>\n<p>Send your location, roof area, daily hot-water demand, heat-pump or boiler connection plan, battery\/EV<br \/>\n                charging needs and target purchase time. SOLETKS engineers will recommend TP\/V Pro, PVT-E, PVT-T,<br \/>\n                standard PV or a dedicated solar thermal collector based on your actual load.<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;justify-content:center\">\n                <a href=\"#form\" class=\"btn btn-solar\">Request TP\/V Pro Engineering Proposal<\/a><br \/>\n                <a href=\"#tech\" class=\"btn btn-line\">Download TP\/V Pro Datasheet<\/a>\n            <\/div>\n<p style=\"margin-top:22px;font-size:13.5px;opacity:.8\">Engineering proposals available for hotels, schools,<br \/>\n                hospitals, villas, factories, distributors and EPC companies.<\/p>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= INTERNAL LINKS ============================= --><\/p>\n<section style=\"padding-block:40px\">\n<div class=\"wrap center\">\n<h3 style=\"font-size:1.1rem;margin-bottom:16px\">Explore the SOLETKS PVT range<\/h3>\n<div class=\"linkgrid\" style=\"justify-content:center\">\n                <a href=\"\/products\/pvt-solar-panel\/\">PVT Solar Panel<\/a><br \/>\n                <a href=\"\/products\/pvt-hybrid-solar-systems\/\">PVT Hybrid Solar Systems<\/a><br \/>\n                <a href=\"\/products\/pvt-solar-panel\/pvt-e-type-solar-panel\/\">PVT-E Type<\/a><br \/>\n                <a href=\"\/products\/pvt-solar-panel\/pvt-t-type-solar-panel\/\">PVT-T Type<\/a><br \/>\n                <a href=\"\/featured-projects\/\">Featured Projects<\/a><br \/>\n                <a href=\"\/company\/quality-assurance\/\">Quality Assurance<\/a><br \/>\n                <a href=\"\/contact\/\">Contact<\/a>\n            <\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= SOURCE \/ REVIEW NOTES ============================= --><\/p>\n<section style=\"padding-block:40px\">\n<div class=\"wrap\">\n            <span class=\"eyebrow\">Source notes<\/span><\/p>\n<h2 class=\"sec-h\">Standards and Verification Notes<\/h2>\n<p>TP\/V Pro performance values should be checked against the current SOLETKS datasheet and project<br \/>\n                calculation before procurement. The standards below are reference context for PV and solar thermal<br \/>\n                verification, not a substitute for product-specific certificates.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/78801.html\" target=\"_blank\" rel=\"noopener\">ISO 9806:2025<\/a><br \/>\n                    covers test methods for solar thermal collectors, including hybrid collectors that co-generate heat<br \/>\n                    and electric power.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/61345\" target=\"_blank\" rel=\"noopener\">IEC<br \/>\n                        61215-1:2021<\/a> covers design qualification and type approval requirements for terrestrial PV<br \/>\n                    modules.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/59803\" target=\"_blank\" rel=\"noopener\">IEC<br \/>\n                        61730-1:2023<\/a> covers PV module construction requirements for safe electrical and mechanical<br \/>\n                    operation.<\/li>\n<li><a href=\"https:\/\/www.dincertco.de\/din-certco\/en\/main-navigation\/products-and-services\/certification-of-products\/environmental-field\/solar-thermal-products\/\" target=\"_blank\" rel=\"noopener\">DIN CERTCO Solar KEYMARK<\/a> explains Solar KEYMARK testing,<br \/>\n                    factory inspection and certificate renewal context for solar thermal products.<\/li>\n<\/ul>\n<p><strong>Review record:<\/strong> Content reviewed for SEO, AEO readability, schema alignment and<br \/>\n                engineering-source discipline on July 1, 2026.<\/p>\n<\/p><\/div>\n<\/section>\n<p>    <!-- ============================= STRUCTURED DATA ============================= --><br \/>\n    <script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"Article\",\n  \"headline\":\"TP\/V Pro Solar Panel System Design Guide\",\n  \"description\":\"TP\/V Pro solar panel guide for PVT projects: 88% combined efficiency, heat pump fit, storage, EV charging and RFQ inputs.\",\n  \"mainEntityOfPage\":\"https:\/\/service.soletksolar.com\/tp-v-pro-pvt-system-design-guide\/\",\n  \"image\":\"https:\/\/www.soletksolar.com\/sites\/shengtuoke_website\/files\/styles\/chanp\/public\/2025-10\/TPV-Pro01.jpg\",\n  \"datePublished\":\"2026-07-01\",\n  \"dateModified\":\"2026-07-01\",\n  \"author\":{\"@type\":\"Organization\",\"name\":\"SOLETKS Technical Content Team\"},\n  \"publisher\":{\"@type\":\"Organization\",\"name\":\"Shandong Soletks Solar Technology Co., Ltd.\",\"url\":\"https:\/\/service.soletksolar.com\/\"},\n  \"about\":[\"TP\/V Pro solar panel\",\"PVT hybrid module\",\"PVT heat pump system\",\"solar storage and EV charging\"]\n}\n<\/script><br \/>\n    <script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"BreadcrumbList\",\n  \"itemListElement\":[\n    {\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/service.soletksolar.com\/\"},\n    {\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/service.soletksolar.com\/products\/\"},\n    {\"@type\":\"ListItem\",\"position\":3,\"name\":\"PVT Solar Panel\",\"item\":\"https:\/\/service.soletksolar.com\/products\/pvt-solar-panel\/\"},\n    {\"@type\":\"ListItem\",\"position\":4,\"name\":\"TP\/V Pro System Design Guide\",\"item\":\"https:\/\/service.soletksolar.com\/tp-v-pro-pvt-system-design-guide\/\"}\n  ]\n}\n<\/script><br \/>\n    <script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\n  \"mainEntity\":[\n    {\"@type\":\"Question\",\"name\":\"What is the TP\/V Pro type solar panel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"TP\/V Pro is a professional photovoltaic-thermal hybrid module from SOLETKS. 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