A solar generator can be a lifesaver during natural disasters or power outages. Here are the two we recommend buying for both small- and large-scale use.

Researchers from KAUST, TU Delft, and LMU Munich have improved the performance of monolithic perovskite-silicon tandem solar cells by modifying the physical structure at the front of the bottom ...

Research by 3E and Statkraft has used a new performance measure for solar trackers to uncover “alarming” evidence of a gap between claimed and actual performance.

A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

Many people think solar panels only work well during sunny summer months and that winter, especially snowy days, make them practically useless. But that’s far from the truth. Modern solar technology ...

JA Solar is rapidly expanding the global deployment of its DeepBlue 5.0 modules across utility, C&I, and residential markets, as developers increasingly prioritize long-term value, bankability, and ...

Newly designed perovskite solar cells are both powerful and rugged enough to survive the ...

Beyond finding the location of a fault, machine learning can also help identify if ageing, weather, or something else caused the failure of a PV system. Image: Chris Gellentien. As solar deployment ...

Our list includes Palmetto Solar, Freedom Solar Power, Momentum Solar and Tesla Solar. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners who ...