20w folding soft solar panel battery charging mobile phone charger

maximum power (pmax) : 20w output: usb/dc open circuit voltage (voc) : 14v size: 190 * 20 * 3 mm short circuit current (isc) : 1.9a package size: 200*430*30mm high efficiency, 25% conversion efficiency bendable, flexible solar panels can be bent 30-40 degrees and can be installed on curved surfaces. light weight, 80% lighter than glass solar panels, easy to carry, easy to transport and easy to install.