Item: promotion special solar panels, 150 solar cell

Working voltage: 18V / 24V / 36V
Aluminum alloy box: 18/25/35/50
Chips type: polysilicon 150
Conversion: 16.5%
Warranty: 5 years
Packing: cartons
Environmental temperature: - 40 ℃ ~ + 85 ℃

Solar panels can be made according to customers wattage.