What is the energy yield of the panels?

Polysolar thin-film photovoltaic panels work in low and ambient light conditions (down to 10% of sunlight) making them ideal for non optimal positions and BIPV applications. Further the panels operate effectively at higher temperatures so making them ideal for high temperature conditions and reducing the need for ventilation. The annual average yield from Polysolar panels is around 25% greater than conventional polycrystalline silicon panels for the same peak wattage, based on independent data from Sheffield University Solar Farm.