SoCal_80
Explorer
I have a 50q ARB fridge in the teardrop with a new Sears Marine group 31 AGM battery and 100w mono solar panel....All works very well but my question is this...If off for a while...lets say more than 24 hrs, the resting state of the battery may be at 12.45 volts and will obviously drop overtime. When the fridge cycles on, the voltage will drop....What is the lowest voltage I can let the battery drop to while the fridge cycles BEFORE I should worry about hurting the long term health of the battery?
thanks!
thanks!