Multiplus-II ESS instability

Question

question

raww asked Sep 11, '23

Hello,

my configuration:

MultiPlus-II 48/5000, 2x150/100 MPPT + 150/70 MPPT all VE.Can, Cerbo GX, Lynx Shunt, DIY LiFePO4 13,6kWh, JK BMS no communication.

Grid connected to AC-In 1

All components on latest Firmware

ESS Configuration

Problem:

The power plant půroduces and supplies to the grid. The supply is randomly interrupted, but immediately resumed.

Why? Sky is clear, without load change.

I am out of ideas. Please advise where the problem may be.

Multiplus-II ESS

2 |3000

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

102 People are following this question.

Answer 1 · 2023-09-11T21:57:50Z

elvis answered · Sep 11, 2023 at 09:57 PM

Do you have "Limit Grid Feed In" enabled?

2 |3000

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

Answer 2 · 2023-09-11T22:09:58Z

raww answered · Sep 11, 2023 at 10:09 PM

Yes, limit is set to 9900W.

It is the same with "Limit Grid Feed In" disable.

1

2 |3000

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

elvis commented · Sep 11, 2023 at 10:25 PM

Turn that off and see if it solves the issue.

0 ·