620~640W High Efficiency Bifacial Solar PV Panels for Large Ground Mounted Plants

620~640W High Efficiency Bifacial Solar PV Panels for Large Ground Mounted Plants. High Power Output N-type MBB half cut technology, improve energy density, bring higher power output. High Bifacial Factor, up to 25% extra power generation. Low Power Degradation First year power degradation <1.0%, year 2-30 power degradation <0.40% each year. High Durability Passed TUV Salt & Ammonia corrosion test, and 2400Pa wind load, 5400Pa snow load test, higher reliability. Low Temperature coefficient Passivated contact cell technology for higher power generation in operating. Better Low Light Performance Higher power generation compare with standard module in cloudy, foggy and low light condition. Better Anti-LID N-type cells with boron-oxide-free composite LID to increase module power generation.