Channing and William install a Solar Powered Roof Vent that is adapted to fit the roof corrugations of a sea can called the Big Air 400 CFM Solar Roof Vent from Container Modification World.
Say Goodbye To The Whirlybird and Hello Big Air 400 CFM Fan! A Solar Powered Roof Vent.
![Say Goodbye To The Whirlybird and Hello Big Air 400 CFM Fan! A Solar Powered Roof Vent.](http://containermodificationworld.com/cdn/shop/articles/big_air_400_cfm_VERSION_4.png?v=1677165756&width=1280)