Longi 535 W Mono PERC LONGi's PERC module won the first prize in energy yield simulation in 2017 and 2018, and the first prize in outdoor energy yield of monofacial module in 2019 conducted by TÜVRheinland. Best top Solar selling brand of 2021 Among the modules that participated in the ‘PV magazine test’, LONGi’s outdoor power generation was significantly ahead of other products. PERC cell The PERC cell has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency. Warranty Based on the advanced mono wafer and anti-LID technology, LONGi offers a first-year power warranty of ≥98% for PV modules. Pakistan Solar Traders 03324129441 Whatsapp/WeChat 0332-4129441 https://www.pakistansolartraders.com/solar-Panels #longiSolar #longi450Watt #longi535watt #longisolar #longisolarPakistan #longi_450_watt_solar_Panel #longisolarPakistan #Pakistansolartraders Enable Ginger Cannot connect to Ginger Check your internet connection or reload the brows