A solar panel’s efficiency rating is stated ... especially if you plan on staying in the same home for a long time. Keep an eye out for both performance warranty and manufacturer warranties.

Lightsource bp wants to build the solar panels across three sites in northern Anglesey, producing enough energy to power more than 130,000 homes ... that of the biggest active solar farm in ...

Your home’s size, the efficiency of the panels ... to fall at the higher end of the price range. You may have an active solar panel warranty or comprehensive warranty through your solar panel ...