The Off-Grid Inverter is placed on top of the battery.

It holds two AC outlets (2x600W nominal – 1200W surge) and a high-speed wireless charger. It comes with the purchase of the main smart battery. Is one enough? If you want to power devices in different rooms during the night or during a power outage, then this is more convenient than using long extension cords. Also, the battery will last longer with only one device connected to it

Smart Battery
Smart battery stores energy generated from solar panels for later use. It can be lifted out of the base to power appliances during an outage or on your outdoor adventures. BMS (Battery Management System), DC port & charge controller for off grid use is incorporated in each Battery. You can charge Battery directly from our 3x200W ultra-thin & flexible Bi-facial Panels. Charge time about 2h!It has a display that shows you the % of charge level in real time. Below the display are 2x USB Type A, 1x USB Type C.The Battery has up to 8500 Charge

Bi-directional Smart Base – charges form outlet and powers appliances through same outlet.
Patented wi-fi communication with Power meter, Inverters and our App.
Expandable up to 4 kWh total, means if you need more power just add up to 3 Smart Batteries. They will increase the runtime of the Smart Battery.
Contains LED Light rail.
Reset Button for Communication board.
Each Smart Base outputs 400W.

1st hybrid ON GRID – OFF GRID Smart Battery
ON GRID: In its main function the smart home battery will power your appliances.
OFF GRID : The Battery can be lifted out of the base to power appliances during an outage or on your outdoor adventures.