JA Solar Holdings Co., Ltd is a world leading manufacturer of high-performance solar power products that convert sunlight into electricity, for residential, commercial and utility-scale power generation. The company was founded in May 2005 and publicly listed on the NASDAQ in February 2007. JA Solar, the world’s leading cell producer since 2010, has firmly established itself as a tier 1 module supplier.
Capitalizing on its strength in solar cell technology, it is committed to provide modules with unparalleled conversion efficiency, yield efficiency, and reliability to enable customers to maximize the returns of their PV projects. JA Solar adopts a selective vertical integration model, covering silicon wafer, cell and module production, as well as photovoltaic power plant investment, development, construction, operation and maintenance.
- High module efficiency of 16.51%
- Cell newly designed with 4BB interconnection feature
- High Reliablity assured by long-term reliabiliy tests
- 12-year product warranty with 25-year linear power warranty