... coefficient of power: -0.47%/KMaximum series fuse rating: 15ASolar cell: 6 x 10 matrix, color poly(156x 156)Junction box ... ): 1,640x 990 x50mmWeight: 20kg Heavy mechanical load: 5,400Pa (according to IEC61215)Hail impact test: ice ball diameter 25mm , 23m/s ... Operating temperatures: -40 to +85°CStandard test condition: 1,000W/m², cell temperature 25°, AM=1.5Power tolerance: ±3%, ,Voc ...