GoodWe's ESA Series is a modular all-in-one lithium iron phosphate (LiFePO4) home energy storage system, designed for residential applications with integrated solar, storage, and backup in a single compact unit.
The GoodWe ESA is a stackable all-in-one storage solution combining a hybrid inverter and battery into one pre-wired enclosure. It comes in six power ratings from 3 to 10 kW, and supports up to six battery modules with a usable storage capacity of 5 to 48 kWh. The system integrates the hybrid inverter, LFP battery modules, UPS-grade backup switching, and smart controls into a single unit. The ESA is exclusively designed as a closed ecosystem where the inverter and batteries must be commissioned together, and supports multiple operating modes including self-consumption, time-of-use, peak shaving, and off-grid. It is IP66 rated for indoor or outdoor installation and includes UPS-level backup switching in under 4 milliseconds.