Longi 585 W Mono PERC LONGi Solar is the best-selling solar brand of 2021. In tests conducted by TÜV Rheinland, LONGi's PERC module won first prize in energy yield simulation in 2017 and 2018, and first prize in outdoor energy yield for monofacial modules in 2019. In the PV Magazine test, LONGi's outdoor power generation was significantly ahead of other products. The PERC cell has a passivated rear side and a laser grooving process. These features significantly improve the cell's efficiency. LONGi offers a first-year power warranty of 98% or greater for its PV modules. This warranty is based on the advanced mono wafer and anti-LID technology used in the modules. Pakistan Solar Traders 📷 03041111988 Whatsapp/WeChat 📷 03041111988 📷 https://pakistansolartraders.com/longi-solar-panels/ #longiSolar #longi585Watt #longi585watt #longisolar #longisolarPakistan #longiSolarwattsolarPanel #longisolarPakistan #Pakistansolartraders