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Solis Inverter Settings for Battery

  • 16-12-2023 6:17pm
    #1
    DavePe
    Registered Users, Registered Users 2 Posts: 1 ✭


    Following an error with my inverter when the battery discharged to 3% ignoring Forcecharge setting of 10%, Solis support upgraded my firmware.

    They also changed the settings - my batteries now keep topped up to 100% from the grid, which is not what I want.

    What I do want is:

    Charge batteries from excess generated by my panels

    No charge from grid (unless force charge when battery low)

    No discharge to grid.

    Do I set Self Use charge and discharge times to zero?

    Do I have to set "Allow charge from Grid" for Forcecharge to work, or will that override all settings?

    I'd appreciate any help or comments.

    Thanks

    Tagged:


Comments

  • #2
    ajnorth
    Registered Users, Registered Users 2 Posts: 4 ✭ajnorth


    I’ve got a similar setup here, Solis inverter with 5kw battery and 4kw solar on a separate inverter.

    You should be right clearing and charge/discharge times, the charge from grid setting shouldn’t matter once you do that.

    I have mine set up to charge from grid off peak. It then discharged at peak times. On these long winter days out battery will never charge off solar alone.



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