A look back over a turbulent year in US solar policy changes, from the 'Big, Beautiful Bill' to tariff challenges.

In scenarios with insufficient illumination such as rainy, foggy, morning, and evening periods, the power generation efficiency of PV modules generally declines sharply. Low-light performance serves ...

A team of Sweden-based researchers has developed a snow loss model to estimate snow-induced PV power losses on an hourly basis. The proposed approach relies solely on data from remote sensing sources, ...