Home Energy Storage Battery
A home energy storage battery does two jobs. The everyday job is time-shifting: storing solar production from the middle of the day and supplying the house in the evening, so more of the home's own solar energy is used at home. The occasional job is backup: keeping essential loads — lighting, refrigeration, communications, a small water pump — running through a grid outage.
The lithium battery family documented here is presented for that home context, in a wall-mounted format that suits a garage or utility space. Sizing a home battery is a load question before it is a product question: the homes guide works through which circuits to back up and how long they need to run, and the product page gives the documented model's full specification for checking against your answers.