Can You Use A 24v Charger On A 12v Battery. Answer 1 of 9. 200 coupon applied at.
Are you sure the charger is cycling onoff or just the fan. If you use that same charge controller on a 24V battery system it can connect to 1400 watts of solar panels. 45 out of 5 stars.
To charge 12V batteries it needs Vbat 12V 5V to begin charging and the solar must be Vbat 1V to keep charging.
If you use that same charge controller on a 24V battery system it can connect to 1400 watts of solar panels. If you use that same charge controller on a 24V battery system it can connect to 1400 watts of solar panels. Forget for a moment the issue of connecting a 12 volt load to a 24 volt system. Those solar panels Voc are probably more than 24V so you should be fine.
