ESS Parameter Change with assistant - set point grid

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pascal-o asked Jun 23, '23

ESS Parameter Change with assistant - set point grid

I would like to change the grid set point dynamically depending on SOC. Can this be achieved by a assistant? Story behind, I have a 12KW PV array, 4 Multis (3K each, one phase) and 4 Epever MPPTs. During the day I would like to push back more to the grid as during the night. if I set the set point to 0 or around 0, that will not use enough of my available PV power. This could be caused by my Epever / Victron combination. During the day (or when SOC is high) I would like to set the grid set point to about -1500W. Later this should change to about 0.

ESS SOC Assistants

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Modifications Space

Node Red Space

Answer 1 · 2023-06-23T06:16:53Z

nickdb answered · Jun 23, 2023 at 06:16 AM

No, but you can do it with nodered. Plenty of people have done this. Probably best visiting the modifications section.

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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 · 2023-06-23T20:57:34Z

pascal-o answered · Jun 23, 2023 at 08:57 PM

OK, will have a look. @Victron: Would be a strong and flexible feature to create an assistant to change some of the ESS settings depending on SOC, Voltage [..] and so on.

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

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