Question 1

World-Class Innovation

Accepted Answer

Leading the industry with 117 patents and cutting-edge solar thermal technology for maximum efficiency.

Question 2

Global Presence

Accepted Answer

Serving 50+ countries with reliable solar energy solutions and comprehensive technical support worldwide.

Question 3

Sustainable Energy

Accepted Answer

Integrated solutions combining solar, geothermal, and air energy for diverse applications.

Question 4

Seven Subsidiaries
              BTE Solar
              Jinheng Solar
              Fiti Solar
              Soletks
              Knear Solar
              Tibet Soletks
              KangDe Now

Flat Plate Hot Water Base
          
            Intelligent Equipment Base

6
        Production Bases

7
        Subsidiaries

2nd
        Global Ranking

3 GWh
        Annual Capacity

.group-bte-section {
      position: relative;
      width: 100%;
      background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
      padding: 100px 0;
      overflow: hidden;
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    }
    /* Background Pattern */
    .section-bg-pattern {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 165, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
      pointer-events: none;
    }
    .section-container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 40px;
      position: relative;
      z-index: 1;
    }
    /* Section Header */
    .section-main-header {
      text-align: center;
      margin-bottom: 70px;
      animation: fadeInDown 0.8s ease;
    }
    .section-badge {
      display: inline-block;
      padding: 8px 24px;
      background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
      border: 1px solid rgba(59, 130, 246, 0.2);
      border-radius: 100px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: #3b82f6;
      margin-bottom: 20px;
    }
    .section-main-title {
      font-size: 48px;
      font-weight: 900;
      line-height: 1.2;
      color: #0f172a;
      margin: 0 0 25px 0;
      letter-spacing: -1px;
    }
    .section-main-title .highlight {
      background: linear-gradient(135deg, #3b82f6, #2563eb);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .section-intro {
      font-size: 19px;
      line-height: 1.8;
      color: #475569;
      max-width: 950px;
      margin: 0 auto 15px;
    }
    .section-intro strong {
      color: #0f172a;
      font-weight: 700;
    }
    /* Group Overview Block */
    .group-overview-block {
      background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
      border: 2px solid #bfdbfe;
      border-radius: 24px;
      padding: 50px;
      margin-bottom: 40px;
      animation: fadeInUp 0.8s ease 0.2s both;
      transition: all 0.4s ease;
    }
    .group-overview-block:hover {
      box-shadow: 0 20px 60px rgba(59, 130, 246, 0.15);
      transform: translateY(-5px);
      border-color: #3b82f6;
    }
    .block-header {
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 40px;
      padding-bottom: 30px;
      border-bottom: 2px solid #e2e8f0;
    }
    .block-icon {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, #3b82f6, #2563eb);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
    }
    .block-icon svg {
      width: 32px;
      height: 32px;
      stroke: white;
      stroke-width: 2.5;
    }
    .block-title-wrapper {
      flex: 1;
    }
    .block-title {
      font-size: 36px;
      font-weight: 900;
      color: #0f172a;
      margin: 0 0 10px 0;
    }
    .block-title .highlight-blue {
      background: linear-gradient(135deg, #3b82f6, #2563eb);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .block-subtitle {
      font-size: 16px;
      color: #64748b;
      margin: 0;
      line-height: 1.6;
    }
    /* Stats Row */
    .stats-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
      margin-bottom: 40px;
    }
    .stat-card {
      padding: 30px;
      background: white;
      border: 2px solid #dbeafe;
      border-radius: 20px;
      text-align: center;
      transition: all 0.4s ease;
    }
    .stat-card:hover {
      border-color: #3b82f6;
      transform: translateY(-5px);
      box-shadow: 0 15px 40px rgba(59, 130, 246, 0.2);
    }
    .stat-number {
      font-size: 48px;
      font-weight: 900;
      background: linear-gradient(135deg, #3b82f6, #2563eb);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      display: block;
      margin-bottom: 10px;
    }
    .stat-label {
      font-size: 15px;
      color: #64748b;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    /* Applications Section */
    .section-content-title {
      font-size: 20px;
      font-weight: 800;
      color: #0f172a;
      margin: 0 0 25px 0;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .applications-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .application-card {
      display: flex;
      align-items: center;
      gap: 15px;
      padding: 20px;
      background: white;
      border: 2px solid #e0f2fe;
      border-radius: 16px;
      transition: all 0.3s ease;
    }
    .application-card:hover {
      border-color: #3b82f6;
      background: #eff6ff;
      transform: translateX(8px);
      box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    }
    .application-icon {
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, #dbeafe, #bfdbfe);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .application-icon svg {
      width: 26px;
      height: 26px;
      stroke: #1e40af;
      stroke-width: 2.5;
    }
    .application-name {
      font-size: 16px;
      font-weight: 700;
      color: #1e293b;
    }
    /* BTE Solar Block */
    .bte-solar-block {
      background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
      border: 2px solid #fed7aa;
      border-radius: 24px;
      padding: 50px;
      margin-bottom: 40px;
      animation: fadeInUp 0.8s ease 0.4s both;
      transition: all 0.4s ease;
    }
    .bte-solar-block:hover {
      box-shadow: 0 20px 60px rgba(255, 165, 0, 0.15);
      transform: translateY(-5px);
      border-color: #FFA500;
    }
    .bte-block-header {
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 40px;
      padding-bottom: 30px;
      border-bottom: 2px solid #e2e8f0;
    }
    .bte-block-icon {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, #FFB84D, #FFA500);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 10px 30px rgba(255, 165, 0, 0.4);
    }
    .bte-block-icon svg {
      width: 32px;
      height: 32px;
      stroke: #0f172a;
      stroke-width: 2.5;
    }
    .bte-founding-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      background: rgba(255, 165, 0, 0.15);
      border: 2px solid rgba(255, 165, 0, 0.3);
      border-radius: 20px;
      margin-bottom: 12px;
    }
    .bte-founding-badge svg {
      width: 16px;
      height: 16px;
      stroke: #FFA500;
      stroke-width: 3;
    }
    .bte-founding-text {
      font-size: 12px;
      font-weight: 700;
      color: #FFA500;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .bte-block-title {
      font-size: 36px;
      font-weight: 900;
      color: #0f172a;
      margin: 0 0 10px 0;
    }
    .highlight-orange {
      background: linear-gradient(135deg, #FFB84D, #FFA500);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    /* Products Grid */
    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 30px;
    }
    .product-card {
      display: flex;
      align-items: center;
      gap: 15px;
      padding: 20px;
      background: white;
      border: 2px solid #ffedd5;
      border-radius: 16px;
      transition: all 0.3s ease;
    }
    .product-card:hover {
      border-color: #FFA500;
      background: #fff7ed;
      transform: translateX(8px);
      box-shadow: 0 8px 25px rgba(255, 165, 0, 0.15);
    }
    .product-icon {
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, #fed7aa, #fdba74);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .product-icon svg {
      width: 26px;
      height: 26px;
      stroke: #92400e;
      stroke-width: 2.5;
    }
    .product-name {
      font-size: 16px;
      font-weight: 700;
      color: #1e293b;
    }
    /* Bottom Info Row */
    .bottom-info-row {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 25px;
    }
    .info-card {
      padding: 30px;
      border-radius: 20px;
      transition: all 0.3s ease;
    }
    .certifications-card {
      background: linear-gradient(135deg, #eff6ff, #dbeafe);
      border: 2px solid #93c5fd;
    }
    .certifications-card:hover {
      border-color: #3b82f6;
      transform: translateY(-3px);
      box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
    }
    .countries-card {
      background: linear-gradient(135deg, #fff7ed, #fed7aa);
      border: 2px solid #fdba74;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .countries-card:hover {
      border-color: #FFA500;
      transform: translateY(-3px);
      box-shadow: 0 10px 30px rgba(255, 165, 0, 0.2);
    }
    .info-card-title {
      font-size: 16px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 15px;
    }
    .certifications-card .info-card-title {
      color: #1e40af;
    }
    .cert-badges-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .cert-badge {
      padding: 10px 20px;
      background: white;
      border: 2px solid #60a5fa;
      border-radius: 25px;
      font-size: 14px;
      font-weight: 700;
      color: #1e40af;
      transition: all 0.3s ease;
    }
    .cert-badge:hover {
      background: #3b82f6;
      color: white;
      border-color: #3b82f6;
      transform: translateY(-2px);
    }
    .countries-number {
      font-size: 56px;
      font-weight: 900;
      background: linear-gradient(135deg, #FFB84D, #FFA500);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      display: block;
      margin-bottom: 8px;
    }
    .countries-label {
      font-size: 16px;
      color: #92400e;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    /* Images Gallery */
    .images-gallery-section {
      margin-top: 20px;
      animation: fadeInUp 0.8s ease 0.6s both;
    }
    .gallery-header {
      text-align: center;
      margin-bottom: 40px;
    }
    .gallery-title {
      font-size: 36px;
      font-weight: 900;
      color: #0f172a;
      margin: 0 0 12px 0;
    }
    .gallery-subtitle {
      font-size: 17px;
      color: #64748b;
    }
    .images-gallery {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }
    .gallery-item {
      position: relative;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
      transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
      aspect-ratio: 4/3;
      background: #f1f5f9;
    }
    .gallery-item:hover {
      transform: translateY(-10px) scale(1.02);
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
      z-index: 10;
    }
    .gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
      image-rendering: -webkit-optimize-contrast;
      image-rendering: crisp-edges;
    }
    .gallery-item:hover img {
      transform: scale(1.1);
    }
    .gallery-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(
        to bottom,
        transparent 0%,
        transparent 50%,
        rgba(0, 0, 0, 0.8) 100%
      );
      opacity: 0;
      transition: opacity 0.4s ease;
      display: flex;
      align-items: flex-end;
      padding: 25px;
    }
    .gallery-item:hover .gallery-overlay {
      opacity: 1;
    }
    .gallery-caption {
      color: white;
      font-size: 16px;
      font-weight: 700;
      transform: translateY(20px);
      transition: transform 0.4s ease;
    }
    .gallery-item:hover .gallery-caption {
      transform: translateY(0);
    }
    /* Lightbox */
    .lightbox-modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.95);
      z-index: 10000;
      justify-content: center;
      align-items: center;
      padding: 40px;
    }
    .lightbox-modal.active {
      display: flex;
      animation: fadeIn 0.3s ease;
    }
    .lightbox-content {
      position: relative;
      max-width: 90%;
      max-height: 90%;
    }
    .lightbox-content img {
      max-width: 100%;
      max-height: 90vh;
      width: auto;
      height: auto;
      object-fit: contain;
      border-radius: 8px;
      box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
    }
    .lightbox-close {
      position: fixed;
      top: 30px;
      right: 30px;
      width: 50px;
      height: 50px;
      background: rgba(255, 255, 255, 0.95);
      border: none;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      z-index: 10001;
    }
    .lightbox-close:hover {
      background: white;
      transform: rotate(90deg) scale(1.1);
    }
    .lightbox-close svg {
      width: 24px;
      height: 24px;
      stroke: #0f172a;
      stroke-width: 2.5;
    }
    /* Animations */
    @keyframes fadeInDown {
      from {
        opacity: 0;
        transform: translateY(-30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(40px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    /* Responsive Design */
    @media (max-width: 1200px) {
      .section-main-title {
        font-size: 42px;
      }
      .block-title {
        font-size: 32px;
      }
      .bte-block-title {
        font-size: 32px;
      }
    }
    @media (max-width: 992px) {
      .group-bte-section {
        padding: 80px 0;
      }
      .section-main-title {
        font-size: 38px;
      }
      .group-overview-block,
      .bte-solar-block {
        padding: 40px;
      }
      .applications-grid,
      .products-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .images-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }
    @media (max-width: 768px) {
      .group-bte-section {
        padding: 60px 0;
      }
      .section-container {
        padding: 0 20px;
      }
      .section-main-title {
        font-size: 32px;
      }
      .section-intro {
        font-size: 16px;
      }
      .group-overview-block,
      .bte-solar-block {
        padding: 30px;
      }
      .block-header,
      .bte-block-header {
        flex-direction: column;
        text-align: center;
      }
      .block-title {
        font-size: 28px;
      }
      .bte-block-title {
        font-size: 28px;
      }
      .stats-row {
        grid-template-columns: 1fr;
        gap: 15px;
      }
      .applications-grid,
      .products-grid {
        grid-template-columns: 1fr;
      }
      .bottom-info-row {
        grid-template-columns: 1fr;
      }
      .lightbox-close {
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
      }
    }
    @media (max-width: 576px) {
      .section-main-title {
        font-size: 28px;
      }
      .block-title {
        font-size: 24px;
      }
      .bte-block-title {
        font-size: 24px;
      }
      .gallery-title {
        font-size: 28px;
      }
    }

Company Overview
      
        Innovation & Global Excellence

Technological innovation has always been at the heart of SOLETKS Group's competitiveness. The Group consists of four technical departments, one research institute, and one laboratory, with 16% of staff dedicated to R&D—and over half of them having more than 20 years of industry experience.

Group Overview

Accepted Answer

Currently, the Group holds 58 core patents and continues to lead advancements in solar thermal energy technologies.

Question 5

BTE Solar — Global Trade Division

Accepted Answer

BTE Solar serves as the import and export arm of SOLETKS Group and is recognized as a key exporter in Dezhou's solar energy industry. Guided by the principle of "Customer First, Service First", BTE engages in the international trade of advanced solar technologies.

Question 6

Production Facilities

Accepted Answer

State-of-the-art manufacturing and research facilities

Question 7

Test Report Certificate

Accepted Answer

Quality Assurance Report

Question 8

Solar Keymark Certification

Accepted Answer

European Quality Standard

Question 9

ISO 9001 Quality Management

Accepted Answer

International Organization for Standardization

Question 10

ISO 14001 Environmental Management

Accepted Answer

International Organization for Standardization

Question 11

ISO 45001 Occupational Health & Safety

Accepted Answer

International Organization for Standardization

Question 12

Air Solar Collector

Accepted Answer

Product Certification

Question 13

Flat Plate Solar Collector

Accepted Answer

Product Certification

Question 14

PVT Solar System

Accepted Answer

Product Certification

Question 15

Solar Keymark Certification

Accepted Answer

European Quality Standard

Question 16

Solar Water Heater

Accepted Answer

Product Certification

Question 17

Vacuum Tube Solar Collector

Accepted Answer

Product Certification

Question 18

ISO 9001 Quality Management

Accepted Answer

International Organization for Standardization

Question 19

ISO 14001 Environmental Management

Accepted Answer

International Organization for Standardization

Question 20

ISO 45001 Occupational Health & Safety

Accepted Answer

International Organization for Standardization

Question 21

Solar Keymark Certification

Accepted Answer

European Quality Standard

Question 22

Solar Keymark Certification

Accepted Answer

European Quality Standard

Question 23

Air Solar Collector

Accepted Answer

Product Certification

Question 24

Flat Plate Solar Collector

Accepted Answer

Product Certification

Question 25

PVT Solar System

Accepted Answer

Product Certification

Question 26

Solar Water Heater

Accepted Answer

Product Certification

Question 27

Vacuum Tube Solar Collector

Accepted Answer

Product Certification

Question 28

Superior Quality

Accepted Answer

High-performance solar thermal systems built with advanced materials and 160+ strict inspection steps for long-term reliability.

Question 29

Cost Effective

Accepted Answer

Efficient production and smart system design ensure maximum energy output with minimal lifecycle costs.

Question 30

Precision Customization

Accepted Answer

Tailor-made flat-plate systems designed for diverse climates, industries, and installation requirements.

Question 31

Innovation Driven

Accepted Answer

Continuous R&D supported by 117 patented technologies, advancing solar absorption and integrated energy solutions.

Question 32

Reliable Support

Accepted Answer

24/7 global technical service and professional on-site assistance for smooth, reliable operation.

Question 33

Global Reach

Accepted Answer

Delivering sustainable energy solutions to customers across multiple regions with localized service networks.

Question 34

Certified Excellence

Accepted Answer

Recognized as a National High-Tech Enterprise with international certifications for quality and sustainability.

Question 35

Extended Warranty

Accepted Answer

Comprehensive product warranty and lifetime technical guidance for long-term peace of mind.

SOLETKS	VS	Ostatní značky
24/7 Globální technická podpora	Zákaznická podpora	Omezeno na pracovní hodiny
160+ Přísné testy kvality	Kontrola kvality	Základní kontrola produktu
Rychlé, Spolehlivé Celosvětová doprava	Doručení produktu	Pomalá regionální doprava
Plně Přizpůsobitelné Systémy	Design produktu	Pouze standardní modely
117 patentovaných Technologií	Úroveň technologie	Konvenční komponenty
Pokročilé Odolnostní testy	Testování životnosti	Základní tepelná kontrola
Zdarma Školení instalace	Školení a servis	Pouze základní průvodce
Dlouhodobé Celosvětová podpora	Dodávky náhradních dílů	Omezená dostupnost

Inovace Komplexní solárníEnergetická řešení

Světová úroveň inovací

Globální přítomnost

Udržitelná energie

Skupina SOLETKS — Inovace Globální solární energetická řešení

Sedm dceřiných společností

Základna pro ploché desky s horkou vodou

Základna pro inteligentní zařízení

Inovace & Globální excelence

Přehled skupiny

Široké spektrum použití

BTE Solar — Divize globálního obchodu

Pokročilé solární technologie

Mezinárodní certifikace

Výrobní zařízení

Osvědčený úspěch, Důvěryhodný po celém světě

Celosvětové certifikace & Záruka kvality

Certifikát zkušební zprávy

Certifikace Solární klíčový znak

ISO 9001 Systém řízení jakosti

ISO 14001 Environmentální řízení

ISO 45001 Bezpečnost a ochrana zdraví při práci

Vzdušný solární kolektor

Solární kolektor s plochou deskou

PVT solární systém

Certifikace Solární klíčový znak

Solární ohřívač vody

Vakuový trubkový solární kolektor

ISO 9001 Systém řízení jakosti

ISO 14001 Environmentální řízení

ISO 45001 Bezpečnost a ochrana zdraví při práci

Certifikace Solární klíčový znak

Certifikace Solární klíčový znak

Vzdušný solární kolektor

Solární kolektor s plochou deskou

PVT solární systém

Solární ohřívač vody

Vakuový trubkový solární kolektor

Co odlišuje SOLETKS Vpřed

Špičková kvalita

Nákladově efektivní

Precizní přizpůsobení

Inovace vpřed

Spolehlivá podpora

Globální dosah

Certifikovaná excelence

Prodloužená záruka

SOLETKS – První volba pro globální zákazníky

Proč SOLETKS Vyniká v solárním průmyslu

Pojďme Spojit se

Inovace
Komplexní solární
Energetická řešení