LONGI 550W Mono Perc Solar Panel

The LONGi HPH Series combines High Efficiency, Low LID Mono PERC cells with Half-cut Muti Busbar Technology to improve performance and boost production. This module series has a max system voltage of 1500V and is Fire Rated as Class C (per UL790). 35mm frames reduce weight while still providing the strength and resilience needed to rate 5400Pa for front side static loading and 2400Pa for rear side static loading.

Positive power tolerance 0~+5W positive tolerance of maximal power guaranteed. High conversion efficiency, highest up to 18.8%. Excellent performance in low irradiance. Outstanding power output in low irradiance conditions, such as dawn, dusk, and cloudy days.

Anti-PID techniques of processing solar cells and encapsulating modules applied; adaptable for the installation in hot and highly humid areas.

Excellent anti-salt mist and anti-ammonia capability and are adaptable to harsh environments, such as seaside farms. Super robust resistance and able to bear 2400 Pa wind load and 5400 Pa snow load.