only need 2 hours to charge fully.
Tips : The open circuit voltage of AC200P is between 35V-150V, please make sure solar panels' open circuit voltage is in the range,otherwise it may cause low voltage/overvoltage protection. The compact and lightweight design make it perfect to be used at home, travel, motorhome, campervan, or on a camping trip. You can use it to charge various electronic products (such as smartphones, tablets, laptops, cameras, etc. The service life is 1~3 times longer than other portable power stations on the market.