The lower the uncertainty in solar resource data, the lower the investment costs. IEA PVPS Task 16 has organized and published two benchmarks to make uncertainty of models and data comparable – a ...

Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. First solar shares will be in the spotlight again Monday after the company broke out from a ...

NREL has unveiled a new version of its Best Research-Cell Efficiency Chart. The tool highlights the highest confirmed conversion efficiencies of research cells for a range of PV technologies. With the ...

America’s capacity to generate carbon-free electricity grew during 2023 — part of a decade-long growth trend for renewable energy. Solar and wind account for more of our nation’s energy mix than ever ...

Customers are souring on the idea of solar panels and that should spell concern for anyone with a solar business. Some 66% of homeowners in a recent survey shared that cost savings motivated them to ...

Our Heatable solar review explores pricing, efficiency, warranties and customer satisfaction to help you decide if it’s the ...

Solar stocks outpaced a rally in the broader market this week. The sector surged after a key budget bill kept tax credits intact. But the bill proposes changes that could slow the solar industry's ...

The top installer for high-end panels - Our Heatable solar review explores pricing, efficiency, warranties and customer ...