JA Solar Becomes 1st Firm to Mass-Produce Mono PERC Modules With Ga-Doped Wafers Updated On Fri, Mar 20th, 2020 by Saurenergy JA Solar has become the first firm in the world to mass-produce high-efficiency Mono PERC MBB cells and modules using Ga-doped wafers. With the recent introduction of Ga doped wafers company wide, JA Solar becomes the first firm in the world to mass-produce high-efficiency Mono PERC MBB cells and modules using Ga-doped wafers. The world-leading […] Read more