ecoCalm Solar Powered Fan with Battery, Solar Fans for Outside with 41W Double-sided Solar Panel & 8" Exhaust Fan for Greenhouse/Shed, with Anti-backflow Valve

ecoCalm Solar Powered Fan with Battery, Solar Fans for Outside with 41W Double-sided Solar Panel & 8" Exhaust Fan for Greenhouse/Shed, with Anti-backflow Valve

Q: 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.

Q: 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.

Q: How does bifacial solar panel works?

With a 25W front panel and a 16W 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%.

Q: 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.

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

The fan is 7in in diameter; the size of the panel is 15.4in x 12in.

4.0/5

Product ID: 672378899

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Details

Brand
ecoCalm
Material
Silicon
Product dimensions
20.3L x 20.3W
Connector type
DC
Included components
Solar Exhaust

💨220 CFM high airflow exhaust fan

🔋3000mAh battery with 8h backup

☀️41W double-sided solar panel

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Description

🌬️ Stay cool sustainably — power your space with the sun!

DUAL SIDED SOLAR POWER BOOST - Harness sunlight from every angle with a 41W double-sided panel, delivering 130% more energy efficiency.
WEATHERPROOF DURABLE DESIGN - IP44 waterproof fan blades and sealed connectors keep your fan running strong in any outdoor environment.
EFFORTLESS INSTALLATION ANYWHERE - Lightweight and versatile, mounts easily on windows or walls to keep your space fresh and cool.
ALL DAY VENTILATION RAIN OR SHINE - 3000mAh battery ensures 8 hours of continuous airflow even after sunset or on cloudy days.
POWERFUL AIRFLOW FOR SPACIOUS AREAS - 8-inch fan moves 220 CFM, perfect for ventilating greenhouses, sheds, and animal coops up to 62m³.

The ecoCalm Solar Powered Fan features a cutting-edge 41W double-sided monocrystalline solar panel paired with a 3000mAh battery, delivering up to 8 hours of continuous ventilation. Its IP44 waterproof design and 220 CFM airflow make it ideal for outdoor use in greenhouses, sheds, and animal housing, ensuring efficient, eco-friendly air circulation day and night.

Specifications

Manufacturer	ZHU HAI CHENG LI XIN ELECTRONIC TECHNOLOGY CO., LTD.
Part Number	KP-SEF23124
Product Dimensions	20 x 9.4 x 23 cm; 2.69 kg
Item model number	KP-SEF23124
Colour	White
Material	Monocrystalline Silicon
Power Source	Solar Powered
Air Flow Capacity	2.2E+2 Cubic Feet Per Minute
Switch style	Push Button
Included Components	Solar Exhaust Fan
Batteries included?	No
Batteries Required?	No
Item Weight	2.69 kg

Have a Question? See What Others Asked

How long is the cable?

What is the capacity of the battery?

How does bifacial solar panel works?

How does it work at night or cloudy day?

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

Common Questions

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The delivery time was excellent, and the packaging was secure.

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Best international shipping I've ever tried. Worth every penny!

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