Huasun Energy’s Himalaya G12-132 module was included in TaiyangNews’ August 2025 Top Solar Modules report among the top non-back-contact efficiency products for 24 consecutive months. Huasun Energy, headquartered in Xuancheng, is a China-based solar technology manufacturer specializing in the development and production of heterojunction (HJT) PV products. The G12-132 module has delivered 730 W output with 23.5% conversion efficiency, making it one of the highest-power modules recognized in the listing. Huasun Energy first surpassed mainstream TOPCon products in September 2023 when the G12-132 module achieved 23.02% efficiency in mass production. The subsequent improvement to 23.5% in large-scale production demonstrated scalability of HJT technology. Modules from Huasun Energy were supplied to projects undertaken by China Huaneng, China Green Development, China Datang, and PowerChina. Recently, Huasun Energy also reported tandem solar cell efficiency records in both laboratory settings and mass production environments.