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	Andre merkevarer
24/7 Global teknisk støtte	Kundestøtte	Begrensa til kontortid
160+ Strenge kvalitetsprøver	Kvalitetskontroll	Grunnleggjande produktkontroll
Rask, påliteleg Global frakt	Produktlevering	Sakte regional levering
Fullt Tilpassingsbar System	Produktdesign	Bare standardmodellar
117 Patent Teknologiar	Teknologinivå	Konvensjonelle komponentar
Avansert Motstandstestar	Holdbarheitstest	Grunnleggjande termisk kontroll
Gratis Installasjonstrening	Trening og service	Bare grunnleggjande guide
Langsiktig Global støtte	Reservedelsforsyning	Begrensa tilgjengelegheit

Innovasjon Omfattande solenergiLøysingar

Verdsklasseinnovasjon

Global tilstedeværelse

Berekraftig energi

SOLETKS Group — Innovasjon Globale løysingar for solenergi

Sju datterselskap

Flat Plate Varmvatn Grunnlag

Intelligent Utstyr Grunnlag

Innovasjon & Global Framifråheit

Gruppens oversikt

Brett spekter av bruksområde

BTE Solar — Global Handelsavdeling

Avanserte Solteknologiar

Internasjonale Sertifiseringar

Produksjonsfasilitetar

Dokumentert suksess, Påliteleg over heile verda

Globale sertifiseringar & Quality Assurance

Test Report Certificate

Solar Keymark Certification

ISO 9001 Quality Management

ISO 14001 Environmental Management

ISO 45001 Occupational Health & Safety

Air Solar Collector

Flat Plate Solfangar

PVT Solar System

Solar Keymark Certification

Solvarmepumpe

Vacuum Tube Solar Collector

ISO 9001 Quality Management

ISO 14001 Environmental Management

ISO 45001 Occupational Health & Safety

Solar Keymark Certification

Solar Keymark Certification

Air Solar Collector

Flat Plate Solfangar

PVT Solar System

Solvarmepumpe

Vacuum Tube Solar Collector

What Sets SOLETKS Ahead

Overlegen kvalitet

Cost Effective

Presisjons tilpassing

Innovation Driven

Reliable Support

Global Reach

Certified Excellence

Extended Warranty

SOLETKS – The First Choice for Global Customers

Kvifor SOLETKS Skil seg ut i solindustrien

La oss Knytt

Innovasjon
Omfattande solenergi
Løysingar