BATTERY ENERGY STORAGE SYSTEMS (BESS)
BAS-E / BAS-N — LFP energy storage systems (BESS) from 112 kWh to 4.2 MWh
Country: Spain · Model: BAS-E / BAS-N
The BAS-E and BAS-N series are energy storage systems (BESS) on lithium iron phosphate cells, from a 112 kWh cabinet to a 4.20 MWh container. The cabinet models connect to the AC network, and the container models work on megawatt-class direct current. They are installed at commercial and industrial sites and in grid projects.
- BAS-E112HY
- AC, 50 kW / 112 kWh, hybridisation with PV module strings
- BAS-E261AC
- AC, 125 kW / 261 kWh; up to 5 in parallel
- BAS-E418DC
- DC, 418 kWh; up to 8 in parallel
- BAS-N233AC
- outdoor AC cabinet, IP55, LFP cells 280 Ah, liquid cooling, bidirectional converter; up to 5 in parallel
Technical specifications
| BAS-E112HY | AC, 50 kW / 112 kWh, hybridisation with PV module strings |
|---|---|
| BAS-E261AC | AC, 125 kW / 261 kWh; up to 5 in parallel |
| BAS-E418DC | DC, 418 kWh; up to 8 in parallel |
| BAS-N233AC | outdoor AC cabinet, IP55, LFP cells 280 Ah, liquid cooling, bidirectional converter; up to 5 in parallel |
| BAS-N4200C | DC container 4.20 MWh, IP55, LFP cells 314 Ah, liquid cooling, gas fire suppression |
| Composition | BMS (cell voltage, humidity, temperature), DC bus protection, auxiliary power cabinet |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
BAS-E cabinets work for self-consumption and peak shaving. BAS-E112HY delivers 50 kW at a capacity of 112 kWh and can be hybridised with strings of photovoltaic modules. BAS-E261AC gives 125 kW and 261 kWh, and BAS-E418DC gives 418 kWh on direct current. In BAS-N233AC, 280 Ah LFP cells are housed in an outdoor IP55 cabinet. The BMS monitors cell voltage, humidity and temperature, liquid cooling keeps the cells within the operating range and increases energy density, and a bidirectional power conversion unit handles charging and discharging. The BAS-N4200C container (IP55, 4.20 MWh) is built on 314 Ah LFP cells and has DC bus protection, a detection and gas fire suppression system, and a power cabinet for auxiliary equipment. Some models are marked on the manufacturer's website as being prepared for release.
How to choose
Start with the connection type. In the AC models (BAS-E112HY, BAS-E261AC, BAS-N233AC) the converter is already inside, while the DC systems (BAS-E418DC, BAS-N4200C) need a standalone PCS with a high input voltage. Capacity can be increased in parallel, up to 5 cabinets of BAS-E261AC or BAS-N233AC, and up to 8 cabinets of BAS-E418DC. To stabilise the DC bus of fast EV charging hubs and megawatt projects, the BAS-N4200C container is used, which allows expansion in power and capacity.
Request a price and lead time
BAS-E / BAS-N — LFP energy storage systems (BESS) from 112 kWh to 4.2 MWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What are the power and capacity of BAS-E112HY?
50 kW and 112 kWh, connected on alternating current. The system can be hybridised with strings of photovoltaic modules.
How many BAS-E261AC and BAS-E418DC cabinets can be connected in parallel?
BAS-E261AC allows up to 5 units, each giving 125 kW and 261 kWh. BAS-E418DC can be combined up to 8 units of 418 kWh each.
What protection degree does BAS-N233AC have?
IP55, the cabinet is designed for outdoor installation. The modules on 280 Ah LFP cells are liquid-cooled.
How does the BAS-N4200C container differ from the cabinet models?
It is a direct current system with a capacity of 4.20 MWh on 314 Ah LFP cells with gas fire suppression. It is connected to the grid through a standalone PCS.
Where are BAS systems used?
For optimising industrial self-consumption, hybridisation with solar plants, grid support by voltage and frequency, flexibility markets and microgrids.
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