Schweizerischer Nationalfonds / Fonds national suisse
Shadows can damage solar panels
Bern (ots) - Shadows not only reduce the performance of photovoltaic modules integrated into buildings - they may also shorten their lifespan. "Over the next 30 years, Switzerland will need at least 20 times more solar panels to ensure its future energy supply as envisaged in the Energy Strategy 2050", according to Alessandro Virtuani, a physicist at EPFL. The majority of these panels will have to be installed on buildings, as Switzerland, like some other countries, does not ...