Solar Powered Car Ventilator Window Solar Exhaust Radiator Fan, Window Windshield Auto Air Vent Cooling Fan System Cooler

This doesn't move any air, just to test I put it in the window in direct sunlight, and had some moving right in front of it and it didn't even disturb the smoke. Complete garbage: no power, low speed fan. Only nice thing is ease of installation, unless you have a modern car that won't tighten up against something (triggers it to roll down.) Invest in window screens instead and just leave the windows open. This is a waste of money.

I've had these exact units before and they work well enough to keep the inside temperature equal with the outside so you are able to enter as well as touch the steering wheel. I did see the triple fan model, but figure the fans might be smaller, so I went with my experience. I bought two, for when I'm not sure which direction the sun will be. May not work if you park in heavy shade so please do not take a chance leaving your dog in the car. Take care raising the window as the units aren't completely unbreakable. (In which case there's always duck tape) I've been very happy with this purchase!

Does not work with tinted windows

these solar fans are worthless since they do performed as advertised. all reviews says they are not worth the money; waste of money and time. do not buy nor invest in them. i tried one previously and it was ineffective.

I was excited to try this product out that was so sad when I actually tried it. Unfortunately, I passed the return window. For some reason, I just wasn’t that thrilled having to install it. Then installation process in theory is super easy, but the product not well-made. The weatherstripping was awful and it didn’t even fit my window. I put the window up and the weather ceiling came off right as it touched the top of the window. The instructions said to put the fan on top of the weatherstripping to kind of hold it I guess but it wasn’t long enough to reach. I think maybe my back window would’ve been long enough. I’m not really sure but my back window is tinted so I can’t really use the product. Now I’m stuck with something. I really hate and I think I’m just going to throw it away and I’ll lose out on money that I could’ve used for something else. I don’t recommend this product at all. I was hoping it could provide some relief, but the product is so bad and provides no relief. It’s a pain in the ass to install. My fingers hurt from the weatherstripping and all that work just for it to pop out in seconds. What was I supposed to take the weatherstripping onto my window? No.

Moves the air fairly well. It is chunky, the inside head rail on my truck makes the gap in the window fairly large. A slimmer, but wider over the top of the window would have worked better on my truck.

Haven’t used this yet. Planning to use when I get my pro cargo van. Love that it is solar. I’ve watched others using these on utube. I’m sure parked in the shade it will keep air in my van circulated and much cooler as hot air won’t build up and increase in temperatures. It appears as described. I’m happy with the purchase. I purchased a larger three angled one for another window. Intake and outlet ventilation

This product is cheaply made, broke on the first use. Does not really do anything, car still feels really hot after use. Mechanically it was ok. This product is sun powered which is pretty cool and useful, however the fan blows slow and like previously mentioned it does not really do as advertised.