The EGing adopts a high-efficiency PERC battery combined with battery half-cutting technology to improve power output; More Power - Innovative 182mm big cel applied to ensure module power up to 410W; Mbb cell design - Multi Busbar cells brings lower resistance and increased Busbar reflectance ensures higher power output; High compatibility - Innovative 182mm big cell, small size model design, compatible to variance. Roof-top and installation methodology; Excellent Low-light Performance - Advanced solar cell and glass surface texturing technology allows for excellent performance in low-light environments; High Reliability - Strict in-house testing in PV Lab which is CNAS approved & TUV/VDE certified