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cedarhaven asked

Powerassist on Victron Quattro 48V 5KVA inverter below 13A AC input?

Is it possible to have Victron powerassist kick in below 13 amps load? I have an AC line in source that can only supply a maximum of about 4 amps. I want the quattro to use the AC input line up to about 4 amps and then anything above that should be supplemented from the attached LiFePo4 Battery. When I set the input current limit to anything less than 13 amps from my Venus GX device (Attached to the inverter by a MK3-USB cable) the Venus GX display automatically reverts the entry to 13 amps. When I try to set the input current limit directly on the inverter via Remote VE Configure, it does not seem to actually change anything in the inverter. In other words powerassist never kicks in when a large load is applied to the inverter. The inverter just switches from bypass mode directly to battery supply only mode because the inverter load overloads the external AC source input.


The latest Quattro firmware has been installed.


I have tried with "Overruled by remote" checked and unchecked.


I have tried with "Dynamic Current Limiter" checked and unchecked.



The whole point of spending this much money on this inverter was so that I could take advantage of a small AC input source from a separate hydro-electrically charged system here on the property to supplement the solar charge system that the Quattro is attached to..

MultiPlus Quattro Inverter Chargerpowerassist
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Alexandra avatar image Alexandra ♦ commented ·

@CedarHaven

Do you have ess installed?

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cedarhaven avatar image cedarhaven Alexandra ♦ commented ·

I do not have ESS configured at present.

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