How long is the cable?

This solar panel is equipped with a 14.8ft long cable, and the fan is equipped with a 3.28ft one.

What is the capacity of the battery?

The solar fan is equipped with a 3000mAh battery, works for up to 8 hours after full charged in sunlight. The intelligent system switches the power supply according to the sunlight conditions.

How does bifacial solar panel works?

With a 12W front panel and a 8W transparent rear panel, it generate power from both sides (the rear panel can generate power from reflected light), increases the efficiency of power generation by up to 130%.

How does it work at night or cloudy day?

The intelligent system inside the battery box could switch to battery power if the solar panel voltage drops too low. The efficiency of the fan and battery charging is affected by sunlight conditions and is reduced when the weather is cloudy.

What is the size of the fan and the solar panel?

The fan is 6in in diameter; the size of the panel is 13.8in x 7.9in.

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Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop

Product ID: 623290344

Details

Brand
ecoCalm
Colour
White
Electric fan design
Exhaust Fan
Mounting type
Wall Mount
Power source
Solar Powered
Product dimensions
8D x 15.5W x

🔋8-hour battery backup for night & cloudy days

☀️12W bifacial solar panel boosts power by 130%

🌬️120 CFM airflow refreshes up to 1200 ft³

$483.18

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Description

🌞 Keep it cool day & night with solar-powered smart airflow!

WEATHERPROOF DURABILITY - IP44 waterproof design with sealed connectors keeps your fan running strong through rain, dust, and outdoor elements.
SMART THERMOSTAT CONTROL - Automatically adjusts fan operation to your ideal temperature—set it and forget it.
RELIABLE NIGHT VENTILATION - Built-in battery powers the fan for up to 8 hours after sunset, ensuring continuous airflow when you need it most.
DUAL SIDED SOLAR EFFICIENCY - Bifacial solar panel captures sunlight from both sides, maximizing energy harvest even in tricky light.
POWERFUL VERSATILE AIRFLOW - 120 CFM capacity ventilates greenhouses, sheds, garages, and coops up to 1200 ft³, reducing humidity and odors.

The ecoCalm Solar Powered Fan combines a 12W bifacial solar panel with an intelligent thermostat and an 8-hour rechargeable battery, delivering efficient 120 CFM ventilation for spaces up to 1200 ft³. Its weatherproof design and automatic temperature control make it an eco-friendly, low-maintenance solution for greenhouses, sheds, garages, and chicken coops—ensuring fresh air around the clock, rain or shine.

Specifications

ASIN	B0CSN7RZ1B
Air Flow Capacity	46 Cubic Feet Per Minute
Best Sellers Rank	182,926 in DIY & Tools ( See Top 100 in DIY & Tools ) 85 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	4.0 4.0 out of 5 stars (347)
Electric Fan Design	Exhaust Fan
Finish Type	Painted
Included Components	Solar Exhaust Fan
Indoor Outdoor Usage	Outdoor
Installation Type	Wall Mount
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	Wall Mount
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
Size	4 inch
Special Features	Waterproof
Standby Power Shutoff	High Efficiency
Style	Modern
Theme	outdoor" or "functional
Unit Count	1.0 count
Wattage	12 watts

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$483.18

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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