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Energy storage systems

xStorage Compact

Eaton xStorage Compact is an all-in-one single-rack battery energy storage system that fits into limited space. Using this rack, building owners and facility managers can manage power generated from solar energy for their small and medium commercial and industrial sites. The system helps them to increase renewable energy consumption and integrate EV charging infrastructure on site. It also supports a wide range of applications such as seamless backup power, peak shaving, energy storage, load shifting and frequency regulation.
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Inverter power rating
From 10 kW to 200 kW
Storage capacity
From 21 kWh to 750 kWh
Configuration
Modular and scalable

A multifunctional energy storage system

xStorage Compact is a versatile battery energy storage system for maximizing photovoltaic energy consumption and preventing capacity issues related to the integration of electric vehicle charging stations on site. Building owners and facility managers can use the battery system for applications such as back-up power, peak shaving and load shifting. xStorage Compact stores solar energy to reduce operating costs, and the energy storage system also contributes to grid stability by participating in frequency regulation.

Applications include

Solar energy storage and self-consumption
Electric vehicle charging infrastructure integration
Peak shaving
Back-up power
Load shifting
Frequency regulation

One of the most reliable energy storage systems on the market

Safety is our number one priority and xStorage Compact has been developed and tested to meet the highest electrical safety standards. Our battery energy storage system has received third-party grid compliance certification at European and national levels. Our products are based on technology from the demanding power quality market where Eaton is a market leader. Eaton works with lithium-ion battery technology from Nissan, one of the world’s leading electric vehicle manufacturers.

Scalability and modularity

Eaton’s systems are modular and scalable to adapt to growing power management needs for applications from solar energy production to electric vehicle charging. Greater reliance on photovoltaic energy and other renewables, creates increased need for more system flexibility. Our energy storage and EV charging products can help you to create your local microgrid, and our systems can be expanded according to your current and future needs.

Simple installation process

xStorage Compact is an all-in-one single rack energy storage system that fits into limited spaces in both commercial and industrial buildings. The system is easy to install, move into place, connect and operate. Eaton’s certified installers will help you with the installation.

User-friendly system

An easy-to-use system with a control platform that includes a user-friendly interface and flexible expansion options.

Circular economy

xStorage Compact is also available with second life Nissan LEAF battery modules. These batteries were previously used in Nissan’s electric cars. These batteries can meet your energy needs in the same way as new ones; the batteries get a second life before they are recycled.

One single point of contact

Over 100 years of experience with tested and proven power management technology leadership, we provide you with end-to-end project management capabilities, services and maintenance options supported by field engineers and teams across the region.

xStorage Compact Services

Keeping your xStorage Compact in the best possible condition will help you make the most of your investment. As part of your SLA, certified engineers will inspect your xStorage Compact system and any maintenance tasks or necessary repairs will be carried out with Eaton service software and original spare parts.
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Financing the energy transition

Eaton provides tailored finance solutions to help businesses accelerate their energy transition plans whilst preserving cashflow. In an era of elevated energy costs and related risks, smart businesses are looking for ways to ensure business continuity and at the same time, use the opportunity to invest in green, low carbon technology.
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Battery

SECOND-LIFE
NEW
NOMINAL SYSTEM CAPACITY
SECOND-LIFE

21 kWh per string, up to 3 strings

NEW

50 kWh per string, up to 3 strings

MODULARITY
SECOND-LIFE

additional 42 kWh/rack

NEW

additional 100 kWh/rack

CELL CHEMISTRY
SECOND-LIFE

LMO

(Lithium Manganese Oxide)

NEW

NMC (Lithium Nickel Manganese Cobalt)

BATTERY MANAGEMENT SYSTEM (BMS)
SECOND-LIFE

1 BMS per battery pack (5 BMS per battery string to ensure safety and monitoring performance)

NEW

1 BMS per battery pack (5 BMS per battery string to ensure safety and monitoring performance)

BATTERY WARRANTY
SECOND-LIFE

Up to 5 years

NEW

Up to 10 years

MAX. CHARGE/DISCHARGE CURRENT DC
SECOND-LIFE

132 A

NEW

132 A

COMPLIANCE AND STANDARDS
SECOND-LIFE

IEC 62619, IEC 62040-1, IEC 62477-1, UN 38.3

NEW

IEC 62619, IEC 62040-1, IEC 62477-1, UN 38.3

System

SYSTEM
CONVERSION POWER RANGE
SYSTEM

20 kW to 40 kW, parallel up to 5 units

NOMINAL AC GRID VOLTAGE
SYSTEM

220 V/380 V; 230 V/400 V; 240 V/415 V; 3-phase (TN, TT, 4-wire)

RATED OUTPUT FREQUENCY
SYSTEM

50 Hz

TOPOLOGY
SYSTEM

Bidirectional rectifier/inverter - Backup

FULL SYSTEM DIMENSIONS H X W X D
SYSTEM

1987 mm x 600 mm x 1000 mm

FULL SYSTEM WEIGHT
SYSTEM

From 622 kg to 650 kg

DEGREE OF PROTECTION
SYSTEM

IP20

TOPOLOGY / GRID INTEGRATION
SYSTEM

Transformerless / AC coupled grid tie / Grid forming

OPERATING ENVIRONMENT
SYSTEM

From 0 °C to 35°C /From 5 % to 95% relative humidity (non-condensing) / Pollution degree 2

APPLICATION CONTROLLER CAPABILITY
SYSTEM

Back up, peak shaving, load shifting, PV self consumption and EV integration

MINIMUM CLEARANCES
SYSTEM

Front: 900 mm, Back: 200 mm, Top: 300 mm, side to side: 0 mm

ROUND TRIP EFFICIENCY
SYSTEM

> 85%

THD
SYSTEM

<1.5% at 100% linear load

COMMUNICATION PROTOCOL
SYSTEM

Modbus TCP (Eaton XV303 interface capability)

COMPLIANCE AND STANDARDS
SYSTEM

Safety: IEC 62040-1, IEC 62477-1 Grid connection: EN 50549-1, VDE-AR-N 4105:2018, CEI 0-21:2019, G99

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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