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energy-z avatar image
energy-z asked

Rule 1:1 || Pv power plant || Victron Inverters

Hi,


As you guys know there is the factor 1:1, for victron inverters. My question is:

- If I have a multiplus (or quattro) that has 5kW of power, can I connect in the DC bus bar 5kW of Charge controllers and a 5kW grid-tie inverter in the ac output 1 (no break load)?


Note:

If it's possible, the ac out connection can be changed to "ac out 2".


Thanks in advance and have a nice week,

José Sousa.

Multiplus-IIMultiPlus Quattro Inverter Charger
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1 Answer
wkirby avatar image
wkirby answered ·

The 1:1 rule applies to AC coupled PV on AC-OUT. You can put as much DC coupled PV power on the DC bus as your battery bank can handle.

The configuration of the AC outputs cannot be swapped over.
AC-OUT2 relay does offer some configuration options via the assistants.

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energy-z avatar image energy-z commented ·

Hi, Thanks for your help Kirby.

By the way, if there is a excess of pv production (in the grid-tie inverter side) and the charge is not absorbing can the victron inverter (multiplus, multigrid, quattro) send the charge back to the battery?

Thanks in advance.

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