Answer:

Most batteries on the market need to activate certain functions occasionally to ensure proper operation and longevity. To maintain optimal performance over time, batteries need to be balanced periodically.

Ferroamp now fully automates this process to ensure the performance of our customers. Lithium batteries need to balance so that the battery cells in the system are as equal as possible to achieve optimal performance over time. EnergyHub performs this by responding to commands from the battery's BMS, which indicates when balancing needs to be done.

As a result, customers get more out of the battery in the form of better SoC calculation, increased operational stability, and better capacity over time.

Balancing occurs during the night between 01:00 and 04:00 to minimize disruption. Our ambition is to eventually offer users the ability to determine when balancing occurs.

This is what applies to our different types of batteries:

• Batteries from Pylontech
  • Balancing occurs approximately every three months or as needed. It involves charging the battery to 100% and maintaining it there during the balancing period while small charging pulses occur. Even if you have set charging restrictions, the battery will charge fully. When the balancing is completed, it will return to previous settings.

• Batteries from PSM 
  • Balancing occurs about once a month by performing a full charging cycle, which means the battery charges from 0 to 100% SoC and then discharges from 100 to 0%. Even if you have set charging restrictions, the battery will charge fully. When the balancing is completed, it will return to previous settings.

If for any reason the balancing is interrupted or not completed in time, it will repeat the procedure the next night.

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If you need to get in contact with Ferroamp's Technical Support or if you have any questions about the system, you can do so by creating a ticket here.