Peak power(pm): 36w Output voltage at pm (vpm): 18v Output current at pm(ipm): 2000ma Open-circuit voltage(voc): 21.6v Short-circuit current(isc): 2200ma Folding size: 400*150*35mm Expand size: 780*1030mm Weight: 1650g Material of solar cell:amorphous silicon cell from usa uni-solar Color: black. Red. Olive. Camouflage or customized Shape: custom-made is available Output port: usb/y-connector/ aviation plug/customized Accessories: battery clamps. 12v-24v vehicle charger plug. Dc barrel plug Charging object: mobile phone. Pad. Laptop. Mp4. Gps. Psp. Portable power bank. Electronic gifts. Vehicle. Yacht. All kinds of small rechargeable devices of 18v voltage Logo: available Working conditon:-40¡ãc~80¡ãc Gift box