Hedges
I See Electromagnetic Fields!
- Joined
- Mar 28, 2020
- Messages
- 21,197
If I wanted an offgrid 240v breaker panel ONLY (in U.S.) for my two mini splits and well pump which are all two ungrounded conductors and a ground wire. In this example, the panel will be fed from a Victron EU 230/240v inverter and never connected to grid AC IN.
If the inverter supports it (e.g. dynamic neutral bonding), I'd want a 240V input connection that could be fed by generator for backup. If the generator supports 240V single phase L to N, no special care needed, but if 120/240V split-phase, would want the inverter to disconnect it's internal N-G bond and treat the two input wires as L1 & L2.