Split-phase backup projects need more attention than a standard single-phase quote. The inverter must provide the correct 120/240V output arrangement, and the battery voltage platform needs to match the approved operating range.
This page is mainly for buyers serving North American or split-phase residential projects who need a repeatable sourcing route.
Confirm the output before discussing price
A model that is fine for 230V single-phase markets will not automatically fit a 120/240V split-phase installation. Output voltage, surge capacity and backup panel layout need to be checked before model selection.
Battery compatibility is not optional
The battery must match the inverter voltage range and BMS communication expectation. If the BMS protocol is not supported, the system may run in a limited mode or fail commissioning.