Thermocouple battery cooling

[Bluedog225]

Is it possible to put a thermocouple plate under battery, stick that inside a styrofoam box with a lid, and keep a car size battery cool over the summer when it’s 110 eff outside?

All I need is about 4 cubic feet (max) cool.

Charging temperatures aren’t going to be much of an issue because this battery will mostly sit there on unused until I go up on the weekends. And it will probably be full by 10:30 AM.

Edit-It will have to keep itself charged. But once cool, I’m hoping the load will be small.

I can devout a small charge controller and 3 or so panels to this. Say 750 watts.

I don’t mind taking a chance with a cheap 100 amp hour lfp.

I see they sell little thermocouple ice chests on Amazon.

Good plan? Bad plan?

 

[Lt.Dan]

It's not bad, just know they cool on one side and generate heat on the other side. Gotta do something with that heat

 

[BentleyJ]

Lot of heat not to mention they are inefficient, as in 50% range. I'm not an expert but do have some professional experience with Peltier devices used for cooling and heat transfer.

 

[Bluedog225]

That’s right. Should have said peltier