AlphaESS STORION-LC-TB125 Master Cabinet, 125 kW, 261 kWh, Liquid-Cooled (90100106)

The STORION-LC-TB125 is a pre-assembled outdoor energy storage cabinet: battery modules, PCS, BMS, liquid cooling and fire suppression arrive installed and tested, which keeps time on site short. Liquid cooling holds the cells at an even temperature, and active cell balancing makes better use of each module over its life. This is the master version: it carries the EMS that schedules charging and discharging, handles peak shaving and tariff optimisation, and coordinates the follower cabinets connected to it. With the optional 300 kW STS cabinet, the site switches to backup in under 20 ms.

Key Features

• 125 kW nominal (137.5 kVA max), on grid and off grid, three-phase 400 V
• 261.2 kWh LiFePO4, 5 x 52.2 kWh modules (314 Ah cells), extendable to 522.4 kWh with an expansion cluster
• Cycle life 8000 cycles to 70% capacity (under test conditions)
• Max efficiency 99%, European 97.65%, round trip 90.6%
• Up to 50 units in parallel on grid
• Liquid cooling, active cell balancing
• Fire protection: aerosol at pack and rack level, sprinkler, smoke and temperature detection, UL 9540A
• IP55, C4, -20 to +50 °C, CAN, RS485, LAN, Wi-Fi, Modbus TCP and API
• 5-year product warranty, 10-year battery warranty

1003 x 1500 x 2482 mm, 2.9 t. Delivered and commissioned as a project: ask us for a quote and a site assessment.