Installing solar panels should help lower your electricity bills and your carbon footprint in the long term, but exactly how long will it take before they pay for themselves and start earning you ...

Solar panels don’t always generate the most electricity when you want to use it. You can send excess electricity back to the National Grid, and use mains ...

A solar battery allows you to store electricity produced by your solar panels and use it later or, in some cases, sell it back to the grid to make a few quid – but they're not cheap. Read on to see if ...