Solar RoofBlaster for 3.5" Ribbed Conex Shipping Container (Galvanized)

Purchased and installed in preparation of a hot summer to keep our belongings from baking. Fan starts up with the sun.Installation was not tough, follow the provided instructions.

It's a we bit high priced, but looks great other than the fan is Quite Small. I do not expect it to move allot of air, but for what I wanted it should be perfect. Gave it a test in the Sun before going into installation mode, and so far it does as advertised, so all is good.

I liked the fan assembly fan was secure and ran fine in the direct sun. self-tapping screws were so cheap i needed to go to the hardware store and buy better ones. at least 50 % of the screws failed to self-tap. also the rubber gasket was a bit to small and didn't align with the predrilled holes. had to finagle the gasket to get all of the screws to catch a piece of gasket. all in all, fan was good support hardware was not.

Fan is too small

I ordered 2 for my containers. Relatively easy to install. The hardest part was cutting the holes in the containers. Instructions provided were very helpful. I could immediately feel the difference inside.

It’s heavy duty and design is great! The bad and most important part is that the fan is a small 4” fan. Looking at the interior design there’s definitely room for a 6” fan. Not worth the money for that little air flow.

Only works in direct sunlight, but man I can feel the difference from before the container had ventilation!

The construction of these aren't too bad. But I'm not sure the tiny fan inside will actually pull air out of the container. I installed two today and will wait to see if they actually do anything before I buy more. For what they are they are really expensive and I thought the fan would actually be larger.And you need full sun to get these to run a little cloudy and you're out of luck.One year follow up: This was a poor purchase. They do very little to keep the container cool. The fans are so small that they really don't help move the air. I will take them out and try to replace them with something that fills the whole opening.