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 ...

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 ...

When it comes to making sure a solar power system is operating at peak efficiency and performance levels, testing is obviously key. However, there’s definitely more to this task than meets the eye.

"Contact [your] district State representative." Homeowner seeks advice after HOA denies solar installation despite legal ...

Grid-connected distributed power generation is an increasingly important component in the power production portfolio of utilities around the world. As more renewable energy production systems and grid ...

Solar is no longer a fringe upgrade; it is a mainstream home improvement that can reshape your monthly bills and your tax return. As you head into late 2025, the stakes are unusually high, with ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

Italian solar PV equipment manufacturer Ecoprogetti announced that its Ecosun Nova EL testing platform has been installed in the perovskite solar cell and module pilot line of French research ...

As the year comes to a close, we're looking back at the top stories from Solar Power World in 2025. SPW readers were eager to ...

Canon IT Solutions has begun testing a solar PV system to power its Tier 4 data center in Nishitokyo, aiming to boost renewable energy use and reduce costs. The system is expected to generate around ...