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

Silfab Solar, North America's leading PV module and cell manufacturer, has received a "high achiever" award as a top-tier ...

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

RETC, part of the VDE Group, has released its 2026 PV Module Index (PVMI) Report, which features 19 solar panel manufacturers ...

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

Independent testing lab Kiwa PVEL just published the 12th edition of its annual PV Module Reliability Scorecard. The digital ...

The reliable performance of PV modules is heavily influenced by the climate conditions in deserts, which include factors such as irradiance, temperature, humidity and dust soiling. Image: DEWA R&D. A ...

This recognition highlights the exceptional quality and reliability of their N-Type TOPCon bifacial modules. The award ...

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 ...

The 100 cm² mini-module, featuring the company’s proprietary 4-terminal perovskite glass layer atop a high-efficiency Maxeon ...

Utilize I-V curve plotting with specialized equipment to assess PV array performance under real-world conditions. Analyze factors such as shading, soiling, temperature, and module degradation that ...