Made of multi-crystalline solar silicone cells

Peak power: 220 watts (day time with fully sun shine)

Open voltage circuit (voc):35.65v

Max. power voltage (Vmp): 29.7V

Max. power current (Imp): 7.41A

Short circuit current (Isc): 8.15A

Cells in series: 60pcs

Nominal working temperature: -20℃ to +40℃

Dimensions: 1640x990x50mm

Weight: less than 19kg

Working life: more than 25 year