FAQ

The design of your solar array Photovoltaic electricity Solar electricity Renewable energy Solar energy Greenhouse Gases Building-integrated PV Kilowatt hour (kWh) Electrical energy

Electrical energy is measured in watt-hours (Wh) (1000 Wh = 1 kWh). It is defined as a yield (1W for example) per given unit of time (e.g 1 watt over the period of an hour = 1 Wh). This is the result of the yield multiplied by the period of time in question.

Solar energy Solar panel Thin film solar panels Monocrystalline silicon solar panels Photovoltaic solar panels Polycrystalline silicon solar panels Solar hot water panels Photovoltaic Feed-in tariff Semiconductor Silicon Retrofitted installation