Sunsolar NEW All Black Color 30W Mono-crystalline Solar Panel - 30 Watt Powerful 30 Watts high efficiency mono-crystalline solar panel ;can be used in single-module and multiple-module systems This is a rare black color aluminum frame Mono-Crystalline solar panel to charge your 12V battery or to run your science projects. The rare black color frame makes it look handsome. Assembly professionally with Suntech Mono-crystalline solar cells, 3' cable with alligator battery clamps included. 5 years limited warranty, Dimension 21 1/2 x 17 1/4 x 1 1/8 in, Weight 7 lbs. Maximum power voltage ( Vpm ) : 17.5V ;Maximum Power Current: 1.68A