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Pascal Maag avatar image
Pascal Maag asked

How to connect two Island Log-cabins via 230Vac?

I have a Log-cabin in the Alps with 2x SmartSolar MPPT 250/100 VE.Can, CCGX, 1x Victron MultiPlus-II 48/5000, 48Vdc 9kW Batterie, 4.2kWp PV Array.

Now my Neighbor (70m Cable-Distance) would like to link in.

The Idea is to bild a separat Island System a the Neighbors Log-Cabin and link both Island-Systems via 230Vac.

Should we link both Inverters via VE.Can over the 70m distance or does there exist a solution to just use the AC-Line?

Multiplus-IIVictronConnectsystem designMulti RS
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Silvio Franceschini avatar image Silvio Franceschini commented ·
Hey Pascal, is this still a open question?


With ESS and PV Inverter Assistant you can do kind of what you want. With ESS one System simulates the Grid and is kind of the Master.

If you have interest let me know.


Silvio

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taylortops avatar image
taylortops answered ·

Research "AC Coupling". Victron have some papers on it too.

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