Quietcool Solar Utility Fan for Sheds, Greenhouses, Portable Restrooms and more

Easy to install, works as expected.

I wanted a solar fan to assist the updraft for my RV fridge vent, and I guessed after checking dimensions that this would work. As the photo's show, it fits well and almost looks like it was original equipment. Needed a 3.25" hole and a large o-ring and the job was done. If I did it again then I might install two, but one should help.Shame it didn't come with an o-ring or gasket, but otherwise all is good. Hope it will be reliable.

I just installed this so if anything changes I’ll post an update.But this a nice little fan for an 8’x6’ metal shed. I’m just storing non-mechanical yard equipment in this shed so come this Texas summer I’m sure you won’t be able to hang out in the shed and be cool. But just wanting some air circulation just to make it bearable in there. Started working today even with cloud cover. Would definitely buy again! Easy to install. Just traced an outline of the inside ring, cut it out, and fit right in. Did apply some caulk around the inside just to make it a little more water tight.

It only works when it is in direct sunlight. Would need multiple units to have a days worth of running. Would spend a little more and get a better unit.

this fan is VERY small - I cant imagine it working for its designed purpose in any setting. I wanted it for a small green house 4x4x5 and it did nothing! it works fine but doesnt move enough air to make any difference at all. the fan itself is about 3" across