Premium quality

All our Multisol® solar panels are ‘Made in Germany’ and are manufactured in our own factory in Gelsenkirchen. Continuous internal and external checks ensure a constant high level of quality. The ‘Stiftung Warentest’ (German consumer organization) has endorsed the quality of Multisol® modules. Earning the assessment of 'good' places Multisol® among the top solar modules.

Our BIPV products are manufactured in Venlo, the Netherlands. Here we combine glass and solar into a high-quality and aesthetically pleasing final solution. Optisol® is entirely custom-made. You have full freedom of design. Optisol® is supplied as a glass-glass module with solar cells in nigh on any colour. Our modules can even be integrated easily into existing glass façades – without significant assembly costs. Optisol® possesses the perfect attributes: design, sustainability, flexibility and yield.