Most basic testing devices lack environmental compensation functions. In unregulated workshops, seasonal temperature changes ...

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

The global solar boom has introduced a new urgency around asset durability, performance, and risk. As utility-scale solar farms become more common, so do the invisible defects that compromise ...

REC and Maxeon offer two of the best solar panels that CNET experts have evaluated. Both brands offer highly efficient solar panels backed with strong production guarantees over 25 years. Maxeon ...

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 ...

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

Montreal-based researchers developed a plan to embed solar panels into sidewalks to power electric vehicles that deliver food. This "green city" innovation would free up traditionally solar-powered ...

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 ...

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