We’ve said it before, and we’ll say it again: USB-C is confusing. A USB-C port or cable can support a range of speeds, power capabilities, and other features, depending on the specification used.

China’s Longi Green Energy has set a new world record for crystalline silicon solar module efficiency with its independently developed hybrid passivated back contact (HPBC) 2.0 module, achieving a ...

The modules have been verified by TÜV Rheinland as having 91.7% bifaciality. Tongwei is also one of only two companies in the global top 10 to earn maximum ratings across all categories of the 2025 ...