Offgridummy
New Member
- Joined
- Dec 29, 2021
- Messages
- 19
I have 2 chins 12v 100ah lifepo4's. It's been brutally cold here lately. I'm using a victron smartsolar mppt and I have the battery temp sensor. The mppt was set to cut off charge at 5c (probably not low enough?) Came out to the camper and I was showing around 11v, apparently it had been so cold lately that the mppt wasnt charging due to the cut off temp. I can tell the batteries had cycled on and off a few times. I ran heat in the trailer all last night. This morning my victron Mppt doesnt show any voltage all.
Currently not running a shunt. Did I mess the batteries up? How can I recover these?
Currently not running a shunt. Did I mess the batteries up? How can I recover these?