Recenzje klientów dla VEVOR Wentylator dachowy zasilany energią słoneczną, inteligentny wentylator dachowy zasilany energią słoneczną o mocy 42 W z termostatem, pilotem, przepływem powietrza 79287 l/min, wbudowanym bezszczotkowym silnikiem prądu stałego do chłodzenia

Was normal install. Had to add outlets for the adapters. Would like to see the lip on the base plate about 1/2 inch taller so the fan is easier to install on the base plate. Are quite, can hear them from the ground only when it is really calm. Not sure why you are not supposed to use the remote if the thermostat is hooked up.

I cannot yet comment on this purchase. I will be installed when roof is replaced on the manor in June, 2024 timeframe.

The product comes with all you need, but it is not strong enough for a whole garage or likely large attic. Need two. For my situation where the garage is in full sync, it was not enough. In colder climates likely work well.

Not worth the effort. Requires full sun to operate. Even shadow of my hand slows the fan. Runs most of the time on power adapter. I was expecting better performance and efficiency.

The solar fan arrived with all parts. However, I tried to spin the blades by hand and found that there was some type of blockage in the motor that prevented it from making even a single, uninterrupted revolution. So, then I plugged it into the AC adapter and turned it on with the same result; It spins to that point and then stops immediately. I contacted Vevor customer support to send me an English copy of the Troubleshooting Guide (which I was not able to get using their QRC). I followed the brief instructions to hopefully correct the problem, but to no avail. The biggest issue I have with this product is that apparently no one at Vevor, from the factory or the distribution team, bothered to verify that the unit that they were shipping to me would actually work. Their QC function is non-existent.

Exhaust fan’s remote and/or power cord stopped working so unit only operates with full sun. I tried to ask for after sales support directly from my order and it said my order doesn’t exist!! Terrible and disappointing!

purchased 2 units and they worked well initially looks like the service life of the solar panels is just over 2 years as both units have had their solar panels fail after 2 years - purchased and installed over two different years replacing the solar panel is not something I was expecting but it has now happened twice

Bonjour je vous demande la traduction en français pour l'achat de cet extracteur. loi Toubon numéro 94-665du 4.08.1994.Cordialement

Il prodotto è stato installato ma non funziona ed il servizio tecnico a distanza di 1 mese non ha ancora risolto il problema. Tra l'altro il tutto è stato installato da professionisti (lattoniere ed elettricista) ma purtoppo non funziona ed anche dopo tutte le verifiche richieste per scongiurare un errato collegamento non ho ancora una proposta di sostituzione parziale o globale. Veramente pessima esperienza. Il prodotto si vede che è piuttosto economico, ma non abbiamo pensato ad un test a terra per verificarne il funzionamento altrimenti non avrei forato il tetto coibentato.

I bought this in 2022, and it worked well for about three years. This year, I noticed I don't hear the usual humming noise that lets me know it's running. In fact, I don't hear anything at all. I went up on the roof to check, and it's completely dead—even trying the remote did nothing. Next time, I will spend a bit more to buy better quality so I don't have to go through this hassle again.