Our solar systems

Suncell develops and markets innovative systems specially designed for monofacial and bifacial frameless glass-glass photovoltaic panels.

For several years now, PV modules with a glass-glass structure have been taking an increasing market share. In comparison with the usual glass-backsheet structure of the panels, they indeed offer significant advantages. They also allow, thanks to the use of bifacial solar cells, the manufacturing of panels that are active on both sides. Our solar systems allow you to take full advantage of their advantages.

Benefits of glass-glass modules

The usual structure of PV modules is a laminate consisting of a sheet of tempered glass 3 to 4 mm thick on the front side, and a flexible polymer sheet on the back side. To ensure sufficient rigidity an aluminum frame must be added. Today however, industrial techniques make it possible to temper thinner glass, which makes it possible to produce panels composed of a double layer of glass without being too heavy, and rigid and solid enough to not need an aluminum frame. The double-glass module structure offers many benefits compared to the traditional glass-backsheet structure.

1. tempered front glass, 2 & 4: POE encapsulant, 3. cells, 5. tempered or hardened rear glass

Cell protection

Better protection of cells against micro-cracks, these being the main cause of loss of performance

Fire safety

Better fire protection, in particular for panels that are integrated into the building envelope

Longer warranty period

Performance warranty of 30 years against 25 years for conventional panels.

Easier recycling

The recycling process is easier without backsheet foil

Benefits of frameless panels

Installers have preferred framed panels to this day, because with the mounting systems available on the market, installation is simpler and faster than for frameless panels. In addition, with the photovoltaic industry heavily focused on standardization and mass production, framed panels have established themselves as the market standard. This is obviously a shame for investors and operators of solar power plants, who cannot benefit from the objective advantages of frameless panels.

Based on this observation, Suncell has developed different mounting systems suitable for frameless panels, which allow rapid, safe and economical mounting of this type of panel.

Self cleaning

Higher performance thanks to an increased self-cleaning effect of rain – no accumulation of dirt

Aesthetic

Better aesthetics thanks to visual uniformity

Carbon footprint

Better carbon footprint of the panel – no aluminum

No grounding

Grounding of modules is not necessary – no aluminium frame

Bifacial modules

Over the past 12 years the photovoltaic industry has been able to improve the efficiency of photovoltaic modules thanks to technological advances with an average increase of 1.5% per year. In this perspective the appearance of bifacial panels represents a real disruption. By using the same stable crystalline cell technology, and simply making the 2 sides photosensitive, you can get up to 35% more electricity with what is known as Bifacial Boost. However, the module must be mounted in a specific way in order to take full advantage of the bifacial boost.

1. direct irradiation; 2. diffuse irradiation; 3. indirect irradiation reflected by the ground/roof albedo

Power

Up to 35% more power compared to a monofacial panel

Optimization

Optimal use of available roof surface

Financial return

Maximized financial return thanks to the increased electricity production per panel

Bifacial boost

We have created an online tool integrating the modeling of a bifacial photovoltaic system, allowing the bifacial Boost to be easily estimated in accordance with the system's parameters:
Bifacial Boost calculation

Suncell® solar systems

Suncell® has developed a range of mounting systems specially designed for frameless panels, which will be marketed in summer 2020. For each installation the complete system, including the panels and the mounting system, is sold with a comprehensive guarantee.

  • Bifacial system for flat roofs, guaranteeing a bifacial boost > 20%, patent pending

  • BIPV system, roof integrated – replacing tiles, Terra-cotta or anthracite colored modules

  • BAPV system for residential roofs, black visual appearance

  • BAPV system for industrial corrugated sheet roofs, black visual appearance

  • Made in Europe

  • Simple and fast planning with PV Designer 3D, with export of drawings in 2D and 3D vector format

Colored solar panels

Suncell markets colored photovoltaic panels enabling harmonious integration into buildings and offering an optimal compromise in terms of cost per kWp.

Photonic pigments with high transmittance and selective color reflection

This technology is validated for long-lasting use in solar applications and can be integrated in solar module technology in a cost-effective manner.
It enables architects, designers and developers to make solar energy a permanent fixture in building design, helping to promote the climate neutrality in construction.

The technology is based on the principle of coloring by interference, whereby the rays of sunlight are split like in a prism. The colored layer lets through only the light that the solar cell needs to generate energy, meaning that only the wavelengths that produce the color are reflected. The result is a beautiful color effect with minimal loss of solar module performance.