All-in-One Energy Storage

EAST all-in-one energy storage systems put the hybrid inverter and stackable LiFePO4 batteries in a single tower — a clean, single-footprint alternative to a separate inverter and battery bank. They install faster, look tidier, and expand simply: add battery modules as you grow, with no rewiring.

There are two families — your electricity connection decides which one is yours:

🏠 All-in-One Tower — Home · Single-Phase. For homes and apartments on a standard single-phase connection. 6 kW inverter head with 48 V battery modules, stackable from 5 kWh. One tower.

🏭 KTH-S All-in-One — Business · Three-Phase. For businesses, villas and workshops on a three-phase connection. 10, 15 or 20 kW inverter head with 5.22 kWh high-voltage battery modules, expandable across up to 3 towers — up to 63 kWh.

Important: the battery modules of the two families are not interchangeable — single-phase towers use 48 V modules, three-phase KTH-S uses high-voltage modules. Not sure which connection you have? One phase wire at your meter = single-phase; three = three-phase — or just build your system and we'll guide you.