Bifacial with dual glass Module adopts 182*182mm half cells, bifacial module provide an additional 5%~25% output. New circuit design, lower internal current, lower internal resistance loss. Strict salt spray and ammonia corrosion test by TUV Nord. PID Protection Ensure the attenuation probability caused by PID phenomenon is minimized. Load Capacity Mechanical load tests including wind load 2400 Pa and snow load 5400 Pa done by TUV Nord. MBB Cell Low Light Features Higher performance under low light environment.