We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

Now you can power your iPhone from the sun, even if you can’t afford solar panels. Thanks to steeply falling prices, solar power keeps breaking records for new installations. But it still makes up ...

How can I maximise profit from my solar panels? Do solar panels need cleaning? Can I clean my solar panels myself? Will I need to replace the solar panel inverter? What happens if my solar panels are ...

Solar panels are a long-term investment as they'll be on your roof for 20 years or more. So choosing the right solar PV (photovoltaic) system for your home – from the best solar panel brand – is ...