... those electric appliances with 300W can work 1 hour. This Portable Solar Power Supply System integrates with AC and DC. It can ... , multifunctional cameras, televisions, multifunctional Hi-Fis, electric inflator, etc.This Portable Solar Power Supply system can also be charged by conventional AC ... electricity is not offered (such as in cars, the open air, no electricity regions and so on), it can work as ...