Buying guide
All-in-One Battery and Inverter Systems
An all-in-one system puts the LiFePO4 battery, the hybrid inverter and the BMS in a single cabinet. You wire it to the solar array and the distribution board and you are done — there is no separate inverter to select, no compatibility guesswork between brands, and one warranty covering the whole thing.
Available from 5.12kWh to 20.48kWh. Choose by daily consumption: 5.12kWh covers an evening peak for a small household, 10.24kWh carries most homes through an overnight outage, and 15–20kWh moves you toward full-day autonomy.
All-in-one vs separate components. Buying the battery and inverter separately gives you more freedom to mix brands and to upgrade one without the other. An all-in-one trades that flexibility for a much simpler install and a single point of support — which is usually the better deal unless you already have an inverter you intend to keep.
Battery modules are also sold separately for expanding an existing all-in-one system.