Energy Storage System
Engineered for heavy-duty commercial and industrial applications, AOKU Energy Storage Systems (ESS) offer seamless integration with our premium online high-frequency (AKH Series) and transformer-based (AKT Series) UPS systems. Designed to store and deliver stable, continuous pure sine wave power, our scalable ESS solutions provide smart energy management for solar backup, microgrids, and critical facilities. With advanced thermal protection and rugged cabinet enclosures, AOKU ESS ensures absolute power security and lower operational costs.
AoKu AKESS Lite Series Desktop All-In-One Energy Storage System (600W - 1000W | 660Wh - 1000Wh)
AoKu AKESS Lite Series (600W - 1000W | 660Wh - 1000Wh) is a compact desktop All-In-One LiFePO4 energy storage system. Integrates pure sine wave AC inverter, 1000W MPPT solar charger, 12.8V/19.2V LiFePO4 battery pack, sub-10ms UPS transfer, and multi-port DC/USB outputs for home power backup and off-grid living.
AoKu AKESS Flex Series Stackable All-In-One Energy Storage System (1.2kW / 1.28kWh - 5.12kWh)
AoKu AKESS Flex Series (1200W Inverter | 1.28kWh Base Battery, Expandable to 5.12kWh) is a stackable modular All-In-One LiFePO4 Energy Storage System. Featuring a built-in 1.2kW pure sine wave AC inverter, 800W MPPT solar charge controller (17-115VDC), 10ms UPS seamless transfer, Bluetooth & LCD telemetry, and tool-free vertical stacking expansion up to 4 battery modules (5.12kWh) for home backup and off-grid power autonomy.
AoKu AKESS Pro Series Stacked All-In-One Energy Storage System (1.2kW - 11kW | 4.02kWh - 16.08kWh)
AoKu AKESS Pro Series (1.2kW - 11kW | 4.02kWh - 16.08kWh) is a premier stackable floor-standing All-In-One LiFePO4 energy storage system. Features hybrid pure sine wave inverter, dual MPPT solar inputs (up to 11kW PV), 10ms UPS backup transition, dual load outputs, and smart CAN/RS485/WiFi telemetry.
AoKu AKPPS Series Mini ESS Portable Power Station (360W / 600W / 1000W / 1500W | 360Wh - 1500Wh)
AoKu AKPPS Series (360W, 600W, 1000W, 1500W | 360Wh - 1500Wh) is a compact, high-durability mini ESS portable power station powered by Grade-A LiFePO4 battery chemistry. Featuring a pure sine wave AC inverter, 120W DC/solar/car input charger, 3x 12V DC ports, dual USB groups (USB-A & Type-C), and an ultra-quiet <40-45dB operating architecture for outdoor camping, remote field work, and home blackout emergencies.