Cell Type: Poly Crystalline Silicon Peak Power(Pmax): 5W Maximum Power Voltage (Vmp): 12V Current at Maximum Power (Imp): 0.416A Voc:13.80V Isc:0.497A Power Tolerance: ±3% Number of Cells:12 pcs Junction-Box with 2m cable Frame: Anodized aluminum Glass Type:Tempered Glass Dimension: 260X185X18mm International Standard Test Condition: AM=1.5,E=1000W/M2 ,Tc=25°C Suitable to power the GBSL1