You’ll find the Comfy JT-200T’s solar panel on its top edge instead of crowding its screen and buttons. You’ll find the Comfy JT-200T’s solar panel on its top edge instead of crowding its screen and ...

The science and infrastructure that bring nonstop electricity to our homes is something most of us don't think much about, much less talk about. But if you're consulting with solar companies about ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. Use our free home energy ...