Lithium battery box temps
Evening gents I was wondering if anybody monitors their battery box temps in freezing weather? Built up earlier this year two 280ahrs each LifePO4 battery's for my AF990 giving me a total capacity ...
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With the battery's already being wrapped in foam board Im sure that will help to some extent.
I also have some insulation on the outside against the exterior door to help a bit too.
Still waiting on the fan to show up but I did receive the temp controller and it's the same one used in the post by Rbertalottos doing kinda the same thing.
I ended up mounting the temp display and on/off switch in my command center switch plate in back of the sink area. There was a hr meter in place which I wasn't using so I just adjusted the hole to accept the controller and switch.I can pick up my 12vdc power from one of my lighting circuits that feed the upper cab area as they don't draw much even when their on and at night everything is pretty much off when sleeping and that's when the temps get the coldest.
I also have some insulation on the outside against the exterior door to help a bit too.
Still waiting on the fan to show up but I did receive the temp controller and it's the same one used in the post by Rbertalottos doing kinda the same thing.
I ended up mounting the temp display and on/off switch in my command center switch plate in back of the sink area. There was a hr meter in place which I wasn't using so I just adjusted the hole to accept the controller and switch.I can pick up my 12vdc power from one of my lighting circuits that feed the upper cab area as they don't draw much even when their on and at night everything is pretty much off when sleeping and that's when the temps get the coldest.
