Does MultiPlus II allow selection of Romania Grid Code?

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kolfleading asked Aug 1, '19

Does MultiPlus II allow selection of Romania Grid Code?

We already know from a previous discussion that the "normal" MultiPlus does not allow connection to the grid in Romania.

https://community.victronenergy.com/questions/25016/whats-the-point-of-having-romanian-grid-code-with.html

I would like to know if MultiPlus II (having two redundant back-feed relais) can be connected on-grid with "Romania: TOR-D4 derivative" grid code.

PS: Yes, I already contacted two local dealers, but they both tried to convince me that the "normal" MultiPlus can be connected to the grid, which is incorrect information, see above link. Unfortunately, the local suppliers are misinformed and they are misinforming customers.

Multiplus-II grid

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Daniël Boekel (Victron Energy Staff) ♦♦ commented · Aug 01, 2019 at 08:48 AM

Hi @kolfleading

Please note that they are allowed to connect to the grid, only when you want to feed-in to the grid you need the grid code compliance.

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Answer 1 · 2019-08-01T08:39:45Z

mihair answered · Aug 01, 2019 at 08:39 AM

Anti-islanding VDE-AR-N 4105, TOR-D4, AS/NZS 4777.2, NRS 097-2-1, UTE C15-712-1, C10/11, RD 1699-RD 413, G59/3-2, G83/2

this come from the following datasheet: https://www.victronenergy.com/upload/documents/Datasheet-MultiPlus-II-inverter-charger-EN.pdf

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Answer 2 · 2019-08-01T08:58:44Z

kolfleading answered · Aug 01, 2019 at 08:58 AM

Thank you all.

Clarification: YES, I want to feed-in to the grid. I also mentioned this to the dealers.

I'm planning to build a DC Coupled ESS System set to Keep Batteries Charged.

3 KVA inverter, 4 kWp solar panels on Victron MPPT, 4.8 kWh Gel batteries for backup.

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