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 Solar energy Solar panel Thin film solar panels Monocrystalline silicon solar panels Photovoltaic solar panels Polycrystalline silicon solar panels

Polycrystalline or multicrystalline silicon solar panels offer the most cost-effective solution. This is why most solar arrays currently use this type of panel. During the manufacturing process, the silicon (base material) forms numerous crystals that may be recognised by their ‘frost-like’ surface structure.

Solar hot water panels Photovoltaic Feed-in tariff Semiconductor Silicon Retrofitted installation