Hi Guys,
So my Van build is still working a treat after two and a half years, 12 volt 200 amp hour LiFePO4, Separate port 200/50 amp BMS, Victron 75/15 MPPT, BMV-712 (networked) 2 x 195 watt panels, and a 1500 watt Latronics inverter (schematic attached).
So now I have another project. I have been gifted a brand new 40 cell 3.2v 32650 LiFePO4 battery.
As this battery is configured flat (see pic), I am intending to fit it to the back of the solar panel I use it as a complimentary power system for my portable fridge.
I already have a spare Victron MPPT, and a small separate port BMS ready to go. However, unlike the van setup I have no inverter in the system, so this leaves me wondering about the best configuration for the three devices.
These are the two alternatives I have come up with, any suggestions or advice will be appreciated.