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GoodWe's all-in-one energy storage system scales from 5 to 108 kWh across 12 modules. With AI tariff optimisation and <4ms backup switching, it's built for homes and small C&I.
108KWh
max capcity
<4ms
Backup switchover
AI EMS (Energy managent system)
Tariff optimisation
Up to 12 modules
The ESA's biggest advantage — 4 module sizes (5, 6, 8, 9 kWh) can be mixed* even old and new batteries together. Up to 12 modules for a maximum of 108 kWh.
1–12 modules, 5–108 kWh total capacity
Mix different capacity and age modules freely
4 module sizes: 5, 6, 8, and 9 kWh
Dual-port backup — <4ms switchover
The ESA's dual-port design backs up your entire home — not just critical loads. Switchover happens in under 4ms, meaning most appliances won't even notice a grid outage.
<4ms seamless switchover to backup power
Dual-port covers whole-home load in backup
Six-layer safety — cell to system protection
SEMS + AI tariff optimisation
SEMS (Smart Energy Management System) is GoodWe's cloud portal and mobile app. The AI EMS automatically shifts charge/discharge based on your tariff to maximise savings every day.
AI dynamic tariff optimisation via SEMS
EZ Designer tool for fast commissioning
Pre-wired modular design — plug and play