Longi – LR4-72HBD-440M – Bifacial

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

Front side performance equivalent to conventional low LID mono PERC. Bifacial technology enables additional energy harvesting from rear side (up to 25%). Glass/glass lamination ensures 30 year product lifetime. Solid PID resistance ensured by solar cell process optimization and careful module BOM selection. Reduced resistive loss with lower operating current.

These longi solar panels supplied with MC4 connectors