To further increase thermal resistance, we decided to replace the roof and upgrade our attic insulation. In March, we removed the 4-kW solar array as well as the existing, substandard roof tiles.

Setting up a whole-house solar panel array may sound DIYable, but a pro explains why you'll get more out of your system if ...

What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

Part of the appeal of owning a Tesla for many buyers is the whole lifestyle it encompasses. You aren’t just buying an electric car, you're buying into a zero emissions environmentally-friendly ...

Officials say solar energy will more than pay for itself, and homeowners could see significantly lower utilities costs per month California has become the first US state to mandate solar panels on ...