I need a new charger, is a 3 bank 20amp big enough?
Bank 1 - engine start - (2) GC-135 - 226AH = 542AH
Bank 2 - house - (4) 3EH - 115AH = 460AH
Bank 3 - Generator start battery - single small 12v - size unknown.
Needs.
1. Top off house batts via genset. My single significant load is a Norcold fridge, which pulls 6a 12v. We are only away from shore power for 3-4 consecutive days at a time, once per month.
2. Maintain charge on generator battery, as it does not have a alternator, and pulls a small load to run the fuel pump.
What size size charger should I get? How do I prevent a high amp charger from cooking the little generator battery?
Thanks in advance.
Bank 1 - engine start - (2) GC-135 - 226AH = 542AH
Bank 2 - house - (4) 3EH - 115AH = 460AH
Bank 3 - Generator start battery - single small 12v - size unknown.
Needs.
1. Top off house batts via genset. My single significant load is a Norcold fridge, which pulls 6a 12v. We are only away from shore power for 3-4 consecutive days at a time, once per month.
2. Maintain charge on generator battery, as it does not have a alternator, and pulls a small load to run the fuel pump.
What size size charger should I get? How do I prevent a high amp charger from cooking the little generator battery?
Thanks in advance.