Ukrainian Components WarehouseA USK project
UKRSKINDUSTRIAL COMPONENTS

BATTERY ENERGY STORAGE SYSTEMS (BESS)

xStorage BESS — energy storage system 250–1000 kW / up to 3 MWh

xStorage BESS is a commercial and industrial energy storage system with a power of 250–1000 kW and a capacity of 379–3032 kWh on liquid-cooled LFP cells. It includes a control cabinet, a PCS and battery cabinets.

Power
250–1000 kW
Capacity
379–3032 kWh (up to 8 battery cabinets of 379 kWh each)
Cell chemistry
LFP
Cooling
liquid (PCS and battery cabinets)

Technical specifications

Power250–1000 kW
Capacity379–3032 kWh (up to 8 battery cabinets of 379 kWh each)
Cell chemistryLFP
Coolingliquid (PCS and battery cabinets)
Connection480 V AC, 3-phase/3-wire
Peak efficiency98.8 %
DC voltage761–1200 V nominal
CertificatesUL 9540, UL 1741 SA/SB, UL 1973, UL 9540A

Specifications are taken from the manufacturer’s technical documentation. Updated .

Description

The system consists of a control cabinet, a PCS converter and battery cabinets, up to 8 pieces of 379 kWh each, which gives the upper limit of 3032 kWh. Liquid cooling is used in both the PCS and the battery cabinets. The peak efficiency is 98.8 %, and the nominal DC voltage is 761–1200 V. The grid connection is made at 480 V AC, 3-phase/3-wire, because the system is designed for the North American market. The design is confirmed by UL 9540, UL 1741 SA/SB, UL 1973 and UL 9540A certificates (thermal runaway propagation tests).

How to choose

The power in the range of 250–1000 kW is chosen by the load peak or grid requirements, and the capacity of 379–3032 kWh by the discharge duration. Each additional battery cabinet adds 379 kWh, up to 8 in total. Note that the connection is designed for 480 V AC, so a network of another voltage needs a matching transformer. For buildings that need scales from 10 kW / 20 kWh to 10 MW and above, consider xStorage Buildings in the Compact, Medium and Large versions.

Request a price and lead time

xStorage BESS — energy storage system 250–1000 kW / up to 3 MWh. We reply within one business day.

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Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

What are the power and capacity of xStorage BESS?

Power is 250–1000 kW, capacity 379–3032 kWh. The capacity is built up by battery cabinets of 379 kWh each, up to 8 cabinets.

What cells and cooling are used in xStorage BESS?

LFP cells, with liquid cooling in both the PCS and the battery cabinets.

What grid voltage is the xStorage system designed for?

480 V AC, 3-phase/3-wire. This version is aimed at North America, so for other networks the voltage is agreed separately.

What are the efficiency and DC voltage range of this BESS?

Peak efficiency is 98.8 %, nominal DC voltage 761–1200 V.

What certificates does the xStorage BESS have?

UL 9540, UL 1741 SA/SB, UL 1973 and UL 9540A. They relate to the safety of the storage system and its connection to the grid.

REQUEST

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.

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