Topping up the batteries with solar power has never been easier, says Ali Wood, but how do you decide which type to buy?

As more farmers consider generating electricity from the sun, Michael Barker explores how this can be achieved with the needs of the environment and food production in mind

Even if you’re apprehensive about technology, you almost certainly often use it without even realising – such as scrolling through Instagram on your phone, asking Alexa a question or planning a route

A round-up of the latest self-build and home renovation news, products and events. By Jennifer Grimble and Joseph Mullane

Thinking of upgrading to a more sustainable heating system? Here’s how to check whether your home is fit for the task

One of the biggest, and costliest, jobs for renovators comes with updating an outmoded heating and plumbing system — surveyor Ian Rock’s guide explains all you need to know