question

PeterM avatar image
PeterM asked

Multiplus with PV AC inverter on input and output

How does one setup up an ESS system with PV inverters on both input and output? Currently it seems you have to choose either input or output but not both.

ESSVenus OS
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

2 Answers
markus avatar image
markus answered ·

Hi,

On your GX, go to settings -> PV inverters. There you can see all detected PV inverters.

You can set the position for each of the PV inverters, if it is on AC-In or AC-Out.


Don't forget to configure the PV-inverters on AC-Out inside the ESS Assistant.

The PV inverters on AC-out have to follow the 1:0 rule and have to respond to frequency shift control. More Info here: AC-coupling and the Factor 1.0 rule [Victron Energy]

ESS design and installation manual (victronenergy.com)

BR

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

PeterM avatar image
PeterM answered ·

Great did not know you could select each one separately - awaiting my new PV inverter one shortly

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.