With its highly efficient Top A grade Mono crystalline cells and advanced charging technology, this 300W Folding Solar Panel is definitely an ideal outdoor adventures gadget. You can use it to recharge your smartphones, tablets, power banks, camping lights, and USB peripherals. Its conversion efficiency is more than 24% which is much higer conversion rate than other chargers. Weighing in at only 8kg, it is an extremely lightweight device and has a foldable design that takes minimal storage space, making it a perfect portable on-the-go solar charger. You can conveniently take it on your camping, Boat Trips, trekking trips and other outdoor adventures to juice up your mobile devices off-the-grid. You can also use it at your home to harvest energy from the sun.