UVID, or ultraviolet-induced degradation, has been an important issue in modern solar cell and module manufacturing. Kiwa ...

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

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

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 ...

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 ...

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 ...

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

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

On May 25, 2026, two mandatory national standards, "Safety Requirements for Photovoltaic (PV) Modules" (GB 47739-2026) and ...