Hi, I plan a hybrid PV system with energy storage to support the loads during grid failures, but I need some help with the design. Planned PV power is 30 kWp with 2x Fronius Symo 15kW inverters.
1. What about Victron inverter-chargers, should I connect 3 x Quattro 10 000 to form a 3 phase system and split loads to phases ?
2. Could Quattro charge RES 2V batteries, is there a compatibility requirement ? Mine are 2V batteries 
TRC ES iPzS 1750 Ah (24 pcs in total)
3. Will GX device and BMV battery management be operational with batteries different from Victron ones ?
4. Zero export is required in my case, is that correct that I would not need a Fronius Smart meter for the zero feed-in, only Victron GX device ?
