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solartronics avatar image
solartronics asked

Limiting inverter output power

I have a client that wanted a Multiplus 48/5000 but he wants to limit the inverters output power to 3000W. I did this under ESS, I am then however not able to use "Keep Batteries Charged" as the limited output is not available under this option.

The problem that I have is that the system does not have PV. Is there another option besides scheduled charging to get the batteries to charge from the grid?

MultiPlus Quattro Inverter ChargerESS
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1 Answer
Daniël Boekel (Victron Energy Staff) avatar image
Daniël Boekel (Victron Energy Staff) answered ·

Hi @SolarTronics

when using 'keep batteries charged' the loads are carried by the grid, so the inverter is not doing much, unless the input current limit is exceeded.

Please also note, that when no grid is available, the inverter power limit is not used, as the inverter will try to supply all loads.

Please study this document:

https://www.victronenergy.com/live/ess:design-installation-manual

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