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 ...

A research group led by Chinese manufacturer Trina Solar has outlined a new approach to predict potential induced degradation (PID) in dual-glass solar panels under multiple typical field conditions.

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, ...

Brazil's main national accreditation body, Inmetro, has published a list of laboratories authorized for the testing of PV modules in the country's Official Gazette. The authorized labs meet the ...