Hi, I have a new System with 4,2kwp solar via 3x mppts a MP2 5kva and ~20kwh Battery Smartshunt and cerbogx.
Now for the software questions.
I have grid, but I can not feed back to it.
The System is just to Power some Servers.
I have connected the MP2 to the house for grounding reasons, but I have disabled the charger via inverter only switch. I am from Austria and down’t want to register the system for now, so it should be an island.
Now for my question, should/can i use ESS?
Maybe someone also living in Austria can give me some legal advice.
I'm in a rental house and can not permanently set up the solar system and register it fully.
If that's not appropriate for asking here, feel free to delete it. Thanks in advance.