Compare

Peak Power

30 Watt

90 Watt

Maximum power voltage

18V

17V

Maximum power current

1.67A

5.29A

Open circuit voltage

2124V

21V

Short circuit current

1.83A

5.82A

Power allowance range

+/-5%

+/-5%

Net Weight

1.2kg/2.6lbs

3kgs/6.6 lbs

Options

30W solar panel only, 30W solarpanel + 5m extend cable (+ $20), 30W solar panel + 10A solar controller + 5m extend cable (+$40)

solar panel only, solarpanel + vinyl decal + $59, solar panel + MPPT solar controller + $79, solar panel + vinyl decal + solar controoller + $135