Time for a little update I bought 16 units of the Lishen 272AH 3.2V lifepo4 batteries at the end of january, before chinese new year. They are somewhere travelling by train to europe.
So I'm now looking into the BMS aspect.
For AC charger, inverter, I was so far considering the Victron MultiPlus-II 24v/3000va/70A
24v for safety as I feel more comfortable working around lower voltage.
Looking at the specs for the inverter, I read 2400W for continuous use, 5500W peak
For the battery topology, I was thinking about 8S2P.
Is it a wise choice for my build ?
Am I correct to assume I would need
5500W/24V/0.9/2*1.3 = 165A rating per BMS ?
(Peek wattage / battery bank voltage / inverter efficiency / number of banks in parallel * safety margin)
So I'm now looking into the BMS aspect.
For AC charger, inverter, I was so far considering the Victron MultiPlus-II 24v/3000va/70A
24v for safety as I feel more comfortable working around lower voltage.
Looking at the specs for the inverter, I read 2400W for continuous use, 5500W peak
For the battery topology, I was thinking about 8S2P.
Is it a wise choice for my build ?
Am I correct to assume I would need
5500W/24V/0.9/2*1.3 = 165A rating per BMS ?
(Peek wattage / battery bank voltage / inverter efficiency / number of banks in parallel * safety margin)