BATTERY ENERGY STORAGE SYSTEMS (BESS)
xStorage Buildings — modular energy storage system for buildings
Country: Ireland · Model: xStorage Buildings
A modular energy storage system (BESS) for commercial and industrial buildings, from 10 kW / 20 kWh to 10 MW and above. The batteries, inverter and control are assembled in one set. It is installed in stadiums, shopping centres and hotels.
- Scale
- modular: from 10 kW / 20 kWh to 10 MW and above (Compact, Medium, Large versions)
- Batteries
- new or second-life
- Functions
- backup power, peak shaving, load shifting, increasing self-consumption of renewables, frequency regulation, demand response
Technical specifications
| Scale | modular: from 10 kW / 20 kWh to 10 MW and above (Compact, Medium, Large versions) |
|---|---|
| Batteries | new or second-life |
| Functions | backup power, peak shaving, load shifting, increasing self-consumption of renewables, frequency regulation, demand response |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The system consists of batteries, an inverter and control, so the building gets a ready-made storage unit rather than a set of separate blocks that still have to be matched to each other. The scale is set by the Compact, Medium or Large version. The batteries are either new or second-life, that is, ones that have already worked in another application, and this directly affects the cost and lifetime of the system. Backup power keeps critical loads running when the mains fails. Peak shaving and load shifting reduce the power the building takes from the grid at peak hours. Increasing the self-consumption of renewables makes it possible to use solar plant energy on site, and frequency regulation and demand response open participation in grid services.
How to choose
Scale decides first. For a small site the lower limit of 10 kW / 20 kWh is suitable, and for a stadium or a large complex the version reaching 10 MW is used. The second criterion is the battery type, new or second-life. If you need a system with battery cabinets in the range of 250–1000 kW and a capacity of 379–3032 kWh on LFP cells, look at xStorage BESS with liquid cooling and a 480 V AC, 3-phase/3-wire connection.
Request a price and lead time
xStorage Buildings — modular energy storage system for buildings. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What power and capacity does xStorage Buildings have?
The system is modular, from 10 kW / 20 kWh to 10 MW and above. The Compact, Medium and Large versions correspond to different site scales.
What batteries can be used in xStorage Buildings?
New or second-life. The choice depends on the budget and the lifetime requirements for the storage unit.
What building tasks is this energy storage system suitable for?
Backup power, peak shaving, load shifting, increasing self-consumption of renewables, frequency regulation and demand response. Typical sites are stadiums, shopping centres and hotels.
Can a BESS reduce the peak load from the grid?
Yes, this is done by the peak shaving function, when the storage unit delivers energy at peak hours. Together with load shifting, it reduces the power the building takes from the grid.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.






