question

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nuxx asked

ESS external mode - something blocking charge speed

Hi,

3x 15kw quattors + 18 byd LVL battary ,

writing to modbus:

  service: write_register
  service_data:
    address: 37
    unit: 227
    hub: victron
    value: 16710

but getting only

L1 232.2 V 51.3 A 11846 W
L2 231.9 V 49.2 A 11514 W
L3 235.2 V 48.3 A 11237 W

and

Charging24620 W

It seems that some reason it charging only ~24.5kw. When AC Out goes higher then AC in goes up aswell.

What Im missing and how to increase charging load?

ESS
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1 Answer
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nuxx answered ·

FB helped figure out, Inverters have max charge parameter in ve.configure, default is 150A, max 200A.

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