Hi:
GRID IS:
380 - 415 Volt 3-phase at 50 Hz.
-15KW Solar
-24 batteries x 2volt (OPZS 2900 ... must be 200kg or more per battery when acid full)
-3 Phase solar inverter
-3 phase battery inverters
-380/3phase (400 x 3 phase)
380 - 415 Volt 3-phase at 50 Hz.
-Generator connection (25KVA)
More information would be required about the maximum loads that you plan to run and what types of loads they are.
For a system this size I would be sitting down and discussing the requirements with your local Victron Dealer to ensure that your needs are definitely covered.
Hi @dimetk and welcome to the Community!
Please take some time to read the Community Guidelines while here; as noted therein, this isn't the best place for extensive system design questions; you should consult your local Victron dealer and/or a qualified and experienced Victron-trained systems installer to establish your needs and find the best Victron solution.
The Community is a great knowledge-base for specific questions about Victron systems in use, but full system design warrants professional assistance.
If you prefer to do your own studying, you'll find Victron's many system schematics here and at the back of most product manuals of tremendous value, and of course Victron's free book Wiring Unlimited is also an excellent resource for getting started in thinking about your system.
