Off-grid Cabin LiFePO4 Winter Storage

[Panuke]

Hey Guys,

I recently installed a 400W solar panel charging system connected to a 300ah LiFePO4 battery (built in heating) for an off-grid camp. The cabin is only accessible by boat and winter is a few months away (Canada), I am looking for some advice on storage over winter. Should I bring the battery home for the winter? Leave it at the camp disconnected from the charging system? Leave it hooked up to the charging system at the camp all winter? It doesn't get super cold in my part of the country, rarely below -10 deg C.

Thanks

 

[DIYrich]

If it gets below 0 C, then disconnect from charger.

I would discharge to 60% SOC, turn it off, and disconnect from everything.
Or, bring it home.

 

[Q-Dog]

I would bring it home as I could surely find some use for it instead of letting it sit doing nothing for half a year.