Solar panels need sunlight, not heat – so what happens to your home’s energy generation when temperatures soar?

Solar panel efficiency affects how much electricity your system can generate from the roof space available – here’s what that means and why it matters ...

These are the best solar panels of 2026. If you're considering rooftop solar panels, make sure you choose high-quality equipment.

Last July, as temperatures in Phoenix crested 46°C (115°F) for the fifth consecutive day, rooftop solar panels across the ...

German and Japanese scientists cracked a 130% quantum yield limit in the lab. See the new chemistry boosting solar power.

Instead of wanting a backyard solar system to power your whole house from the get-go, aim for one to permanently eliminate ...

A new hail test for solar panels shoots small to large hailstones at solar panels while aimed to more accurately determine the panel’s breaking point. Introduced by VDE Americas, the “Hail Resiliency ...

We put the Jackery Explorer 240 portable power station through a long 3-month test and deliver the pros and cons of this ...

Switch to plug-in solar? My advice after testing the DIY energy tech at home ...

Extra batteries and portable power banks are great for keeping your electronic devices charged and operating when you’re off the grid, but they won’t last forever. Portable solar chargers don’t have ...