Figure B-4, Battery Bank Wiring Examples (12-Volt) - Magnum Energy MMS Series Owner's Manual

Appendix B – Battery Information
Examples of wiring a 12-volt battery bank:
String
(12 VDC @ 100 AH)
12-volt battery bank (one string of one 12-volt battery)
Series String
(6 VDC + 6 VDC)
12-volt battery bank (one string of two 6-volt batteries wired in series)
Parallel String
(100 AH + 100 AH)
12-volt battery bank (parallel two 12-volt batteries)
Series String
(6 VDC + 6 VDC)
Series String
(6 VDC + 6 VDC)
12-volt battery bank (two strings of two 6-volt batteries wired in series and

Figure B-4, Battery Bank Wiring Examples (12-volt)

46
12 VDC
battery
(100 AH)
6 VDC
battery
(200 AH)
12 VDC 12 VDC
battery battery
(100 AH) (100 AH)
Parallel String (200 AH + 200 AH)
6 VDC
battery
(200 AH)
6 VDC
battery
(200 AH)
connected in parallel)
overcurrent
protection
to 12 VDC
(total capacity
= 100 AH)
overcurrent
protection
to 12 VDC
6 VDC
battery
(total capacity
(200 AH)
= 200 AH)
overcurrent
protection
to 12 VDC
(total capacity
= 200 AH)
overcurrent
protection
6 VDC
battery
(200 AH)
(total capacity
6 VDC
battery
(200 AH)
© 2017 Sensata Technologies
inverter
inverter
inverter
to 12 VDC
inverter
= 400 AH)