Solar energy is one of the most important climate-friendly energy sources – and it’s free. Through photovoltaics, solar energy can be harnessed directly. Here, the purity, durability, adhesion and transparency ...

Only raw materials of the highest purity guarantee stable, high solar energy performance for decades. For manufacturers of solar wafers and cells, the reliably high purity of WACKER’s polysilicon ensures ...

High product quality and low processing costs are the primary prerequisites for consistently high module efficiency. With TECTOSIL^® film encapsulation and ...

High-tech products are the only choice for the reliable bonding and fixing, as well as secure potting of sensitive photovoltaic components – they have a key protective ...

In concentrator modules, sunlight is concentrated on high-performance solar cells – multi-junction cells. This makes significantly higher efficiencies possible than for standard modules. Here, particularly Fresnel lenses ...