Cell Type: High Efficiency Monocrystalline SunPower Solar Cell
Rated Power: 21 Watt
USB Port: 5V,2A .
Solar Panel Surface Coating : Durable,high-transmission ETFE Film
Folded Dimension: 175X302X23mm
Unfolded Dimension: 505x302 X12mm
Weight: 580g
Working temperature: -30°C ~80°C
Accessory :2 pcs *carabiners