JAM54S31-405-MR 405W All Black

JA Solar’s JAM54S31 xxx/MR is based on Advanced Mono PERC technology featuring p-type half-cut wafers with proven low light-induced degradation. Its unique complete black color gives it an aesthetic appearance, making it a reliable solution for residential rooftop installations. 

Excellent outdoor power generation 

• Advanced PERC technology leads to upto 20.7% module output
• M10-Half-cut wafers and multi-busbar technology (11-MBB) allow for lower series resistance improved current collection, greater power generation 

High Reliability

• Better temperature-dependent performance, Reduced shading effect
• Up to 12 years product warranty and 25 years power warranty

Lower Levelized Cost of Electricity 

• High module efficiency, reduces installation costs and the overall cost of producing electricity