We are proud to introduce an entirely new series of Cellpower energy storage systems. These systems are designed for applications where space saving and energy efficiency are crucial. Thanks to the latest generation of 314 Ah battery cells, they offer maximum capacity within a compact design, without compromising power or reliability.

CELLPOWER
CESS 209 – 104
- All-in-one liquid-cooled outdoor cabinet
- 280 kWh capacity, 125 kW inverter
- Dimensions: 1300 x 1300 x 2355
- Safety: UL 9450A certified
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CELLPOWER
CESS 261 – 125
- All-in-one liquid-cooled outdoor cabinet
- 261 kWh capacity, 125 kW inverter
- Dimensions: 1300 x 1300 x 2355
- Safety: UL 9450A certified
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CELLPOWER
CESS 314 – 125
- All-in-one liquid-cooled outdoor cabinet
- 314 kWh capacity, 125 kW inverter
- Dimensions: 1300 x 1300 x 2355
- Safety: UL 9450A certified
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Powerful and compact: The new standard for energy storage
Our new Cellpower systems combine storage and inverter in one all-in-one system, with storage capacities up to 314 kWh and power outputs up to 125 kW. This means more energy storage in less space – ideal for applications such as peak shaving, off-grid systems and backup for critical infrastructures.
- More energy per square meter – Increased capacity from 280 to 314 kWh thanks to the latest 314 Ah cells
- Compact and powerful – 1.3 x 1.3 meter footprint, suitable for locations with limited space
- Immediately deployable – Integrated inverter for easy installation and use
Flexible and affordable: A solution for every energy profile
For companies that do not need a full 233 kWh capacity, we introduce the Cellpower CESS 209-104. With 209 kWh of storage capacity and 104 kW of power, this system is ideal for organizations looking to get started with energy storage on a smaller scale.
“Many of our customers do not need 233 kWh at all,” says Pavlos Xanthopoulos, Business Unit Manager ESS. “That’s why we are now introducing a smaller entry-level model of 209 kWh, which better reflects their actual consumption. That way you avoid paying for capacity you don’t use anyway.”
Durable, reliable and prepared for the future
Our new Cellpower systems not only offer compact power, but are designed for the long haul:
- Extended warranty – 10 years or more than 9,000 charging cycles for maximum reliability
- Locally developed and manufactured – Assembled in Europe with local service & maintenance
- Data stays in Europe – Cyber security is guaranteed and all data stays within Europe
- Flexible energy options – Ideal for self-consumption, peak shaving and grid balancing
Get a smart start with energy storage
Our new Cellpower systems are available for immediate order. Contact us today for a personal consultation and find out how this technology can help your business cut costs, increase reliability and reduce your carbon footprint.