Off-grid system
1 x 5kVA Mercer inverter (rebranded Axpert)
12 x 250W Yingli panels (60 Cell Series) in 4 strings of 3.
4 x 12V CB Solar 260 Ah batteries (800 cycles at 50% DOD)
BMV 702 with mid-point probe.
3 x HA01 battery balancers
Generator backup