Hello, I did a search and did not find an existing thread on this.
My son races BMX, so we tend to be always out in the heat. We usually park the car and setup our pit area in front or behind the car. We currently have two DeWalt portable fans using 24V batteries, but the battery lasts 2-3 hrs at most.
Was considering a small inverter to power a 100W box fan. Has anyone done something like this before? What inverter did you use? Any issues with the 12V draining down?
Picking up a small gasoline generator is my last option.