Based on advanced mono PERC technology, JA Solar's JAM54S31 xxx/MR features p-type half-cell wafers with proven low light-induced degradation. Its unique all-black color gives it an aesthetic appearance and makes it a reliable solution for residential rooftop installations.
Excellent outdoor power generation
Advanced PERC technology results in module efficiency of up to 20.7% M10 half-cell wafers and multibusbar technology (11-MBB) enable lower series resistance, improved current collection and higher power generation
High reliability
Better temperature-dependent performance, reduced shading effect Up to 12 years product warranty and 25 years performance warranty
Lower electricity production costs
High module efficiency reduces installation costs and the total cost of power generation