Kiwa PVEL has updated its solar module Production Qualification Program to better assess the performance of solar PV modules.

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, ...

A group of scientists from the European Commission Joint Research Centre (JRC) has tested the performance of two single-junction perovskite solar module over a 1-year period and has concluded the ...

Imagine two homes on the same street, with the same-sized roofs, both fitted with solar panels. Yet one home consistently generates more electricity than the other. The difference comes down to solar ...