Hail durability testing saw a decline in ‘high achiever’ results from 70% to 27% between 2025 and 2026. Image: Marian Heinkel ...

The 2026 PV Module Index Report evaluates photovoltaic modules using extended stress testing designed to identify reliability and performance risks that may not appear in standard certification ...

While 19 manufacturers received recognition as high achievers in RETC’s 2026 testing sequences, problems with ...

The use of POE as an encapsulant in TOPCon module construction could limit the effects of degradation on the module’s electricity generation. Up to one-fifth of solar PV modules degrade 1.5 times ...

Yoha Solar has achieved another breakthrough in overseas market expansion. On May 26, four sets of core PV testing equipment ...

For the first time in the independent testing laboratory’s 12-year history, no single module has achieved the coveted “top performer” rating in all reliability tests, and a record 87% of manufacturers ...

System-in-package (SiP) and other advanced packaging technologies are putting more components together in tighter spaces than previously seen. Often these packages are contained in a module, which is ...

The booming photovoltaic insurance market has become an essential financial guarantee for large-scale global solar project ...

Solar modules are very special products. Compared to other high-tech products, their design is not excessively complicated, and it is not for nothing that they are commodity products, which are ...