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 ...

Accelerated testing by French certification body Certisolis finds wide performance divergence and design vulnerabilities in ...

VDE’s rigorous testing protocol measures solar panel resiliency against real-world hailstorm conditions to better defend critical power infrastructure against catastrophic severe convective storm ...

Lab-tested solar module performance has improved over the last year, according to data from US-based technical advisory firm Renewable Energy Test Centre (RETC). In its 2025 PV Module Index Report, ...

Against the backdrop of the global solar PV industry's accelerated transition to high-efficiency N-type modules, parking lots, as one of the core application scenarios for distributed PV, feature low ...

NASA’s Lucy spacecraft has successfully completed thermal vacuum testing of both solar panels, the final step in checking out these critical spacecraft components in preparation for launch this fall.

As the solar industry pushes for ever-lower costs, larger module sizes and greater energy output, the structural integrity and long-term performance of modules have become critically compromised.

Technicians dismantled the vintage 10-square-meter 1-kilowatt solar array last year, running the solar panels through rigorous lab testing per international standards and finding impressive results.

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 ...

Solar panels are no longer just lining barn roofs and field edges, they are rising directly above rows of vegetables, ...