1) 10W poly-crystalline solar panel
2) High Efficiency, water-proof, portable, 100% Brand New
3) Related power: 30W
4) Voc: 21.6V
5) Short circuit current: 1.83A
6) Maximum working voltage: 18V
7) Max working current: 1.66A
8) Size: 51 x 47.5 x 2.5 cm