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

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

12 home solar power myths you shouldn't fall for in 2026 ...

Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

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

Researchers from TNO and Fraunhofer ISE ran a 1-year outdoor test of perovskite/perovskite/silicon triple-junction solar ...

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

As the solar industry pushes for ever-lower costs, larger module sizes and greater energy output, the structural integrity and long-term performance of modules have become critically compromised.

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

The acquisition means Fluke is one step closer to becoming a leader in solar solutions, demonstrating their commitment to investing in the electrification of the world. Elevates Fluke’s portfolio of ...

Extra batteries and portable power banks are great for keeping your electronic devices charged and operating when you’re off the grid, but they won’t last forever. Portable solar chargers don’t have ...

A train line in western Switzerland now carries two kinds of traffic: passengers above, and sunlight below. On a 100-meter ...