Jinko Solar bifacial glass-glass modules - maximum yields with double protection


The bifacial glass-glass modules from Jinko Solar combine two advanced technologies: The bifacial cells enable power generation on the front and back of the module and thus also utilize reflected light - a clear efficiency advantage for installations over concrete, gravel or light-colored foil. At the same time, the glass-glass structure provides additional mechanical protection. Instead of the conventional backing film, a second layer of glass reliably protects the solar cells from moisture, UV radiation and temperature fluctuations. The result: higher energy yields, longer service life and optimum performance even under demanding conditions.

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Jinko Solar bifacial glass-glass modules - maximum yields and a double protective layer


The bifacial glass-glass modules from Jinko Solar combine double-sided energy absorption with a robust design. They efficiently convert not only direct sunlight but also reflected light into electricity - ideal for ground-mounted systems or flat roofs with a light-colored substrate. Thanks to their glass-glass construction and PERC technology, they offer high performance, low degradation and maximum stability - even under extreme conditions.

Technological highlights at a glance

  • Multi-busbar technology: Reduced resistance for even current distribution

  • High efficiency: Up to 21.38 % depending on model

  • 30-year linear performance guarantee: Only 0.45 % annual degradation

  • Certified mechanical load capacity: 2400 Pa wind load / 5400 Pa snow load

Bifacial cell technology

  • Rear side performance thanks to bifacial cells with a bifaciality factor of up to 80

  • Additional energy yield with reflective substrates such as concrete, gravel or foil

  • Combination of bifacial structure and efficient cell layout with 144 or 108 half cells

  • Suitable for applications with single or double-sided module orientation

Glass-glass construction

  • Front and back are made of 2 mm tempered glass

  • Higher mechanical load capacity: up to 5400 Pa (snow) / 2400 Pa (wind)

  • Increased protection against moisture, UV radiation and abrasion

  • Extended service life thanks to robust module structure

  • Reduced annual degradation: only 0.45 % p.a. over 30 years performance guarantee

Technical series with bifacial glass-glass technology from Jinko Solar


The following Jinko Solar series combine bifacial cell technology with robust glass-glass construction and are specially designed for maximum yields and long-term reliability:

  • 72HC-TV
    Power: 525-545 Wp
    Efficiency: up to 21.38 %
    Construction: glass-glass, bifacial, half-cell, 144 cells

  • 72HL4-BDV
    Output: 575-600 Wp
    Efficiency: up to 23.23 %
    Features: bifacial, glass-glass, high area output

  • 78HL4-BDV
    Output: 625-650 Wp
    Efficiency: up to 23.25 %
    Properties: large format, bifacial, glass-glass for large systems

  • 54HL4R-BDB
    Output: 425-445 Wp
    Efficiency: up to 21.77 %
    Features: compact, all black design, bifacial, glass-glass

Discover more Jinko Solar technologies

In addition to the glass-glass design with bifacial cell structure, Jinko Solar offers a wide selection of high-performance solar modules - suitable for a wide range of requirements:

  • Glass-glass modules from Jinko Solar
    Robust construction with tempered glass on the front and back - ideal for long-term projects with high environmental impact.

  • Bifacial modules from Jinko Solar
    Higher energy yield by utilizing backside light - particularly advantageous for reflective surfaces.

  • Full black modules
    Aesthetic solution for residential and commercial roofs with a homogeneous, dark appearance - without compromising on performance.

  • Solar modules with high efficiency
    High efficiencies of over 21 % - for roof areas with limited space.

  • Watt classes from Jinko Solar
    Available in various output levels - e.g. 425 Wp, 435 Wp, 445 Wp or 545 Wp - for maximum flexibility in system planning.

This product diversity makes Jinko Solar a reliable choice for projects of all sizes - from residential to commercial to large-scale installations.