How to stay cool tip from solar panel installer Texas

How to stay cool installing solar panels in Texas . This works some. i am trying to improve it so can run full speed and have questions . but i saw they make a new neck fan with larger battery . so will test that also

[@CRsolar]

Wanted to add is it safe to charge this battery on fly on a hot day.. 2 year old battery

[@muffineateromnomnomnom]

i dont get what you mean by dumping charge (i thought you were asking if its safe, like would you be electrocuted, but i dont know what dumping charge is). sorry i cant help