New model: plugs directly into pump, no alligator clips needed!
Includes stand for propping up solar panel
Aluminum Frame
Harnest power from the sun; environmentally friendly
Amorphous Solar Cell ( charges even with cloudy sky but the output is lower than sunny weather )
10 Watt
Maximum Power Current: 0.43A
Maximum Power Voltage: 23V
Open Circuit Voltage: 30V
Short Circuit Current: 0.50A
Cable Length/Cord Length: about 4 feet 10 inches
Dimension: Approx 24.25" L x 12.25" W x 0.70" D
Gross weight: Approx 7lbs

Optional, higher-efficiency, compact version available (see second photo):
Max Power Current: 0.56A
Max Power Voltage: 18.00 V
Open-circuit Voltage: 22.50V
Short-circuit current: 0.61A
Max-system operating voltage: 1000V
Dimensions: 24.25" L x 8.5" W x 0.70" D