Lesso 420W 182 MBB Mono Perc Bifacial Half-cell Module
· The application of multi-busbar (MBB) half-cut cell technology brings stronger resistance to shade and lower risk of hot spot.
· Strict control on raw materials and process optimization of high efficiency PERC ensure better resistance against PID of PV module.
· Through harsh weathering tests of sand, dust, salt mist, ammonia, etc., to get stronger weather resistance of outdoor environment.
· Lower oxygen and carbon content result in lower LID.
· By series and parallel design, to reduce the series RS and achieve higher power output and lower BOS cost.
· Lower temperature coefficient and lower operating temperature can ensure higher power generation.
· Double sides power output to reach higher comprehensive efficiency and get more profit.
Power Range: 395W~420W
Power Output Tolerance: 0W~+5W
Maximum Effciency: 21.5%
· 12 years product workmanship warranty
· 30 years linear power output warranty
· 1st year power degradation no more than 2%
· Subsequent annual power degradation no more than 0.45%