Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

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

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 ...

Instances of cracks in PV module glass started appearing about five years ago. Spontaneous glass breakage is now one of the ...

A group of scientists from the European Commission Joint Research Centre (JRC) has tested the performance of two single-junction perovskite solar module over a 1-year period and has concluded the ...

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

The solar industry has fought for decades to earn its reputation as the fastest, cheapest way to decarbonize the grid. But in 2025, as deployment accelerates and policy support wanes, the industry ...

Here's how scientists are peeking into the future of new materials. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign ...

The reliable performance of PV modules is heavily influenced by the climate conditions in deserts, which include factors such as irradiance, temperature, humidity and dust soiling. Image: DEWA R&D. A ...

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

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

Kiwa PVEL has rolled out updates to its module testing programme, with two changes affecting Static Mechanical Load (SML) and ...