Compare

Peak Power

50 Watt

90 Watt

35 Watt

60 Watt

Maximum power voltage

20V

18V

18V

17V

Maximum power current

2.5A

5A

1.9A

3.52A

Open circuit voltage

22.42V

21.24V

21.24V

21V

Short circuit current

3.76A

5.5A

2.14A

3.88A

Power allowance range

+/-5%

+/-5%

+/-5%

+/-5%

Net Weight

1.8kgs/4 lbs

2.3kgs/5 lbs

1kgs/2.2 lbs

1.8kgs/4 lbs

Options

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

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

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

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