Renogy DC-DC Charger UPDATE 2 Test
Update--fixed the problem below--you can skip to 4:06 pm post. Update 2- 28 Feb. My 20 amper is on, it has the green light and no red light. But it is cycling up and down for amps constantly, mak...
Forum Discussion
Hi Mr Wizard,
Having the dc to DC charger in series with solar would "give" 24 volts at the battery bank terminals. It would not show 24 volts on the dc to DC terminals. Nor would it cause the dc to DC unit to "hunt".
BFL13 is quite lucky he did not blow the computer boards in the various house equipment.
Some how the batteries ended up in series instead of parallel.
Having the dc to DC charger in series with solar would "give" 24 volts at the battery bank terminals. It would not show 24 volts on the dc to DC terminals. Nor would it cause the dc to DC unit to "hunt".
BFL13 is quite lucky he did not blow the computer boards in the various house equipment.
Some how the batteries ended up in series instead of parallel.
