Battery Energy Storage Systems (BESS)

Fast access to power through battery-supported EV charging stations.

More power, more plugs

  • Availability

    Grid upgrades are expensive and lengthy. Clever energy storage can support EV charging station owners to fast-track their network deployment.
  • Modular

    Rising hub utilization leads to higher demand for power and plugs. Kempower Power Booster provides a scalable solution for new and existing EV charging hubs.
  • Grid services

    Find market opportunities when battery storage is on stand-by. Create new revenue streams, shortening investment payback time.

Complement grid power with batteries and solar photovoltaics

Challenges and opportunities

  • Access to power

    Long waiting times for new grid permits or lengthy lines at existing EV charging hubs both require fast access to power.

  • Capex and Opex

    Intermittent energy sources cause constant price fluctuation. Moreover, power distribution assets sized for small capacity require high grid upgrade investments.

  • Hub profitability

    Investments in battery energy storage may burden the EV charging hub business when hub use is not sufficient.


Seamless integration

  • Real-time communication
  • Reliable performance
  • Enable reserve markets
  • Hubs always online

Power Booster

  • Discharge a BESS strategically to avoid extra power costs and improve charge session margins
  • Defer grid investments, such as transformers, power cables and related grid reinforcements

Ancillary services​​

  • Support the grid by charging or discharging a BESS according to frequency deviation ​
  • Create new revenue streams during periods when the BESS is idle and not supporting a charging hub

Get started with Kempower solutions

Contact our sales team to learn more about Kempower ChargEye and our DC fast charging solutions.

Call our sales team directly

We are here to help you go electric. More than 100 EV charging professionals are here to support you. We’ll help you scale up your business and meet the standards for electric transportation.

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