CEL3050 – energy storage

Product features at a glance

  • Ready-to-connect power storage with Carbocap Technology
  • Wide temperature range from -30°C to +50°C
  • Efficient power storage
  • Scalable from 6 to 20 kWh
  • High-quality energy management system (EMS) included


  • Ready-to-connect system with carbocap technology

  • Mains parallel operation, emergency power, off-grid and capable of black starts

  • High charging and discharging power

  • Wide temperature range from -30°C to +50°C

  • Operating in cold cellars, garages or heated-up spaces

  • Up to 20,000 cycles

  • 10 years of warranty

  • Non-flammable*

  • Non-explosive*

  • Sustainable

* in accordance with UL-1973

Carbocap Technology – A strong technology

The term, Carbocap Technology, describes the CO2 reduction by the storage system. The advantages cited above make the technology particularly sustainable due to its long service life. CO2 emission (informally carbon) is capped, hence the name Carbocap Technology.


  • Safe: non-combustible*, non-flammable*

  • Sustainable

  • Wide temperature range (-30°C to +50°C)

  • High C-rate

  • Cycle stability – multiple cycles a day are possible

  • 20,000 cycles

* in accordance with UL-1973

Learn more about Carbocap Technology

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Storage technologies compared

storage technologies compared

System sizes

A lot of power in a little space

1phase system sizes

DC coupling for off-grid operation and black start to 4 kW.

3phase system sizes

DC coupling for off-grid operation and black start to 12 kW.

Battery Unit

Width x Depth x Height

90 x 45 x 90 cm

Connection Box

Width x Depth x Height

90 x 45 x 90 cm

Internal view Cel-3050 10 kWh 3phase.

Download your CEL-3050 brochure

You would like to learn more about the power storage system? Check out details in the brochure.

Download here

Costs for energy storage – how to compare prices

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Examples of use

The battery storage handles extreme temperatures from -30°C to +50°C. Due to its high C-rate, it is ideally suited to capping peak loads. Get out more of your renewable energies.

Get to know Vigos – the outdoor power storage

Learn more

Latest News

Find more news, information and updates in our blog articles.

Read our blog

Take your step into energy independence by finding out more about Cel-3050 the performance battery, now!

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