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Settings for batteries

Elro
in Batteries

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I have 4 x 24V 200ah batteries and the bms's do not communicate with the inverter, so must do custom settings on the inverter, below are the recommended settings from the spec sheet.

Max Charging voltage 29.2V

Floating Charging Voltage 28.8V

Cut off Voltage 21.6V

Max Charging Current 100A

I need to know from the knowledgeable members what would the custom settings be regarding the following:

  1. Battery return to grid voltage

  2. Switching back to battery voltage

  3. Battery Shutdown Voltage

  4. Constant Voltage charge

  5. Floating charge voltage

  • Quote
    On 2026/09/01 at 11:57 AM, Elro said:

    I have 4 x 24V 200ah batteries and the bms's do not communicate with the inverter, so must do custom settings on the inverter, below are the recommended settings from the spec sheet.

    Max Charging voltage 29.2V

    Floating Charging Voltage 28.8V

    Cut off Voltage 21.6V

    Max Charging Current 100A

    I need to know from the knowledgeable members what would the custom settings be regarding the following:

    1. Battery return to grid voltage

    2. Switching back to battery voltage

    3. Battery Shutdown Voltage

    4. Constant Voltage charge

    5. Floating charge voltage

    Can you indicate what type of batteries are they. Lead Acid or lithium? Make and model will also do.

    Sorry if you did mention it and I missed it.

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