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🌬️ Solar-Powered Breeze, Day & Night — Because Your Coop Deserves the Best!
This solar exhaust fan features a cutting-edge 12W bifacial solar panel paired with a 3000mAh rechargeable battery, delivering continuous ventilation day and night. Its intelligent thermostat allows precise temperature control, while IP44 waterproofing ensures reliable outdoor performance. With a robust 46 CFM airflow, it’s the ultimate eco-friendly ventilation solution for chicken coops, sheds, and greenhouses.






| ASIN | B0CSN7RZ1B |
| Air Flow Capacity | 46 Cubic Feet Per Minute |
| Best Sellers Rank | 134,089 in DIY & Tools ( See Top 100 in DIY & Tools ) 37 in Household Ventilation Fans |
| Blade Material | Plastic |
| Brand Name | ecoCalm |
| Collection Name | Ceiling & Wall Fans |
| Colour | White |
| Connector Type | DC |
| Control Method | Touch |
| Controller Type | Touchpad Control |
| Customer Reviews | 4.1 4.1 out of 5 stars (278) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted |
| Included Components | Solar Exhaust Fan |
| Indoor Outdoor Usage | Outdoor |
| Is Product Cordless | Yes |
| Item Dimensions D x W x H | 8D x 15.5W x 15.5H centimetres |
| Item Type Name | Solar Exhaust Fan |
| Manufacturer | ZHU HAI CHENG LI XIN ELECTRONIC TECHNOLOGY CO., LTD. |
| Material | Monocrystalline Silicon |
| Model Name | Solar Exhaust Fan |
| Model Number | KP-EFKP-EF23124 |
| Mounting Type | Various |
| Noise Level | 46 Decibels |
| Number of Blades | 7 |
| Number of Power Levels | 3 |
| Number of Speeds | 1 |
| Power Source | Solar Powered |
| Recommended Uses For Product | Exhausting |
| Reusability | [POSSIBLY] Rechargeable |
| Room Type | outdoor spaces |
| Special Features | Waterproof |
| Standby Power Shutoff | High Efficiency |
| Style | Modern |
| Theme | outdoor" or "functional |
| Unit Count | 1.0 count |
| Wattage | 12 watts |
P**L
Good bit of kit
Just built my shed...man cave! Was just going to fit a normal static vent,but came across this item instead! Unlike most solar vents this one has a battery back up.runs on solar energy during the day also while recharging the battery.then when sun goes down the battery kicks in running the vent almost constantly.it was easy to install, looks good and works better than I was expecting! Glad I bought and would recommend!
P**O
Good solar powered fan
Works well, the solar panel seems to power the fan even on a dull day. Lost one star because the fan isn't very powerful
J**H
Easy to fit and works well
Used to add ventilation in a chicken coop, really easy to fit and set up. Quite powerful at full power and has been working consistently for over 6 months now and not had any issues with it.
A**.
Works well, even in fairly low light.
I haven't managed to get the battery to discharge yet. It's fairly quiet, but does a decent job.
T**.
Airflow
Airflow is extremely weak. I don’t know what I was expecting but it is nowhere near enough to provide much ventilation for an 8 metres cubed (small box) room. It periodically turns on and off for no reason.
S**H
Good value
Easy to put up works really well
S**E
Supposed to work on cloudy days
I'm a bit disappointed with this product. The fan doesn't work at all on cloudy days. While the power storage setup is somewhat impressive, the fan itself isn't very powerful. The battery life claims that it will function even during overcast weather, but that's not true either I would have returned it but for the fact that I had to cut a hole in the glazing of me greenhouse to fit it thumbs down 👎🏽
V**�
Bar
Great product for my bar needed a fan
C**.
I put this fan on a chicken coop. I was expecting it to last at least 8 hours after sunset. I am pleasantly surprised that it has ran continuously, the battery has lasted not only 8 hours into the night but a full 2 days on just the battery running non stop. The lowest I've seen the battery pack discharged was 80% The fan is almost whisper quiet. It moves quite a bit of air for my little chicken coop and it had drastically cut down on both the heat and the smell. The solar panel pairs great to the battery pack and 4 inch fan. When the panel is getting light the fan increases in speed and when it runs off the battery it is a little slower. A 4 inch hole saw worked perfect for installing this into the side of the coop. The fan pauses every now and again... maybe it's the solar controller checking for solar input, this is the only minor hiccup over witnessed. As far as quiet, the chickens never even noticed it. This works great in a chicken coop and worth every penny.
S**3
Ottimo prodotto
D**N
At first it went well, you do need to place the panel in direct sunlight otherwise the batterij won’t charge and the fan wil not work for long after 2 months the fan has stopt working
C**R
Ergänzung: In der Beschreibung steht, dass der Lüfter neu gestartet werden muss, wenn der Akku leer gewesen ist. Ich habe den Lüfter mehrere Monate duchlaufen lassen mit angeschlossenem Akkupack. Obwohl wegen des Winterwetters der Akku sich über Nacht vollständig geleert hat, läuft der Lüfter wieder an, sobald genügend Sonnenlicht auf das Panel trifft. Mit dem Akkupack läuft der Lüfter auch gleichmässiger. Das dürfte die Lebensdauer des Lüfters verlängern. Darum jetzt auf 5 Sterne gewechselt. Ich belüfte einen 5 x 3 Meter Holzschuppen mit diesem 1 Lüfter. Ich habe kein Schwitzwasser an der Decke oder an den Wänden. Er scheint für diese Zwecke auszureichen. Der Lüfter soll meinen Schuppen mit Frischluft versorgen, um Schimmel und Feuchtigkeit vorzubeugen. Dabei habe ich das gleiche Problem wie andere. Sobald der Akku leer ist, schaltet sich die Anlage ab und muss manuell neu gestartet werden. Den Akku kann man aber problemlos weg lassen. Die Stecker sind entsprechend ausgelegt. So läuft er zwar nur tagsüber, aber das reicht. In dem 30 Kubikmeter Raum ist die Luft merklich besser, obwohl der Lüfter für kleinere Räume ausgelegt ist. Der Solarkollektor wirkt stabil und hat einen Rahmen mit Halterung. Ich habe den Halter auf eine Steinplatte geschraubt und den Kollektor einfach aufs Dach gestellt. Zu den Bildern: Bei der Bewölkung pustet der Lüfter immer noch gut. Auch bei schlechterem Regenwetter hat er noch einen brauchbaren Luftdurchsatz. Schade, dass man den Lüfter nicht ohne Akku bekommt oder nach dem Entleeren die Anlage selbsttätig wieder anläuft.
T**R
Fungerar bra för att få lite rörelse på luften i uthuset.
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