RETC 2026 PV Module Index Highlights Growing Focus on Long-Term Solar Reliability and Risk

In 2026, analysts expect more than 43 GW of new utility-scale solar capacity to come online in the United States as ...
PV Tech

Damp heat and UVID show highest ‘red flag’ rates in 2026 RETC module testing report

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

US laboratory finds persistent ultraviolet light-induced degradation in solar modules

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

IEA PVPS report: Low module prices keep solar competitive as overcapacity persists

Low module prices from overcapacity have boosted solar deployments, even as they imperil some manufacturers. Image: Meyer Burger. Low solar module prices kept solar PV competitive in the energy market ...