12-V DC Exhaust Fan

Finally got real airflow in my dog's room instead of that stale, humid feeling. The 12-V DC setup runs off a small solar battery I already had, so it kept running through the afternoon without touching my house power.

The 12-V DC motor is way quieter than the old wall unit, so my dog's kennel stays cool without that rattling hum all day. Wiring it to my solar setup was simple, and humidity in the shed finally dropped.

After a week of my lab panting in his kennel, I wired this 12-V fan to a small solar panel and the difference in airflow is night and day. It pulls the stale, humid air out quietly enough that he actually naps through the afternoon now.