True-bidirectional inverter technology, eliminating the need for a power adapter, and can be charged quickly by simply inserting an AC line. Optimize your charging power with the APP and physical buttons from 100W to 2000W, and it only takes 1.7hourstocharge from 0 to 100% in fast charging mode. Aluminum alloy bracket + metal material, more anti-fall. More intelligent APP control platform, which can be connected via Wi-Fi/Bluetooth, with data monitoring function/software upgrade. Support USB flash disk software upgrade function.Support solar panel maximum of 800W charging, about 4 Hrs fully charging; 0-65% about 2.5 Hrs; it supports AC+PV charging at the same time. • DC 12V/30A output, using Anderson plug, support 12V RV battery charging, can use PV positive energy supply, output to the RV battery charging.