500w Full Black Monocrystalline Solar Panel

High Efficiency Higher module conversion efficiency benefit from half cell structure(low resistance characteristic). Multi busbar technology Better light utilization and current collection capabilities, effectively improving product power output and reliability. Longer service life Excellent double-sided warranty promises a 30-year power warranty of 0.45% linear power attenuation. Severe Weather Resilience Certified to withstand: Wind load(2400 pascal) and snow load(5400 pascal). The double-sided power generation gain increases with the light received on the back side, up to 25%, which significantly reduces the LCOE.