---
product_id: 622704102
title: "Solar Exhaust Fan 4\" with Thermostat and Battery for Chicken Coop"
brand: "ecocalm"
price: "365951CFA"
currency: XOF
in_stock: true
category: "Eco Calm"
url: https://www.desertcart.sn/products/622704102-solar-exhaust-fan-4-with-thermostat-and-battery-for-chicken
store_origin: SN
region: Senegal
---

# 8-hour battery backup for night/cloudy day ventilation 12W bifacial solar panel for 130% power efficiency Intelligent thermostat auto-controls fan activation Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop

**Brand:** ecocalm
**Price:** 365951CFA
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, green, and ahead of the curve with solar-smart ventilation!

## Quick Answers

- **What is this?** Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop by ecocalm
- **How much does it cost?** 365951CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/622704102-solar-exhaust-fan-4-with-thermostat-and-battery-for-chicken)

## Best For

- ecocalm enthusiasts

## Why This Product

- Trusted ecocalm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Night Airflow:** Equipped with an 8-hour battery, enjoy continuous fresh air circulation even after sunset or on cloudy days—no compromises on comfort.
- • **Dual-Sided Solar Power:** Harness sunlight from both sides with a 12W bifacial panel boosting energy capture by 130%, ensuring your fan never runs out of juice.
- • **Robust 120 CFM Airflow:** Powerful enough to ventilate up to 1200 ft³, this fan keeps your greenhouse, shed, or coop fresh, odor-free, and humidity-controlled.
- • **Weatherproof & Durable:** IP44 waterproof design with a sealed plug and powder-coated finish means this fan thrives in harsh outdoor conditions, rain or shine.
- • **Smart Thermostat Control:** Set your ideal temperature and let the fan automatically switch on/off, delivering perfect ventilation without lifting a finger.

## Overview

The ecoCalm Solar Powered Fan combines a 12W bifacial solar panel with an intelligent thermostat and an 8-hour rechargeable battery to deliver efficient, automatic ventilation. With 120 CFM airflow and IP44 waterproofing, it’s engineered for outdoor use in greenhouses, sheds, and coops, ensuring fresh air day and night while maximizing solar energy capture by 130%.

## Description

Solar Exhaust Fan

## Features

- 【Solar Air Conditioner with Battery】Equiped with a doule-sided solar panel and a 3000mAh rechargeable battery, our exhaust fan provides extra circulation at night time for your houses. The battery works for up to 8 hours after full charged in sunlight, supports the ventilation during night time or cloudy day. The intelligent system switches the power supply mode according to the sunlight conditions.
- 【Adjustable Temperature Control】The battery box has a built-in intelligent temperature control system that allows you to adjust the ambient temperature for the fan to switch on and off automatically according to personal needs.
- 【Bifacial Solar Panel】With the 8W transparent rear panel, it generate power from both sides (up to 20W), increases the efficiency of power generation by up to 130%. The panel supports well working of the solar exhaust fans and also the charging of the battery. The efficiency of the fan and the battery charging is affected by sunlight conditions, it will be reduced when the weather is cloudy.
- 【Waterproof Solar Fans for Outside】This solar fan is equipped with IP44 waterproof fan blades and 14.8ft long cable with a waterproof plug. High quality weatherproof greenhouse fan design prevents short circuit or damage and works well in harsh outside environment.
- 【Higher Airflow】Enhanced blade and engineered motor maximise airflow at high speed. The airflow of the 4-inch fan is 46CFM, suitable for places up to 90ft³. It is suitable for greenhouses, garden sheds, shed vent, garage, chicken coop fan, animal houses, camping, caravans and much more. It is the ideal solution for ventilation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSN7RZ1B |
| Air Flow Capacity | 46 Cubic Feet Per Minute |
| Best Sellers Rank | 142,618 in DIY & Tools ( See Top 100 in DIY & Tools ) 48 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 (343) |
| 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 |

## Product 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 15.5H centimetres
- **Recommended uses for product:** Exhausting
- **Room type:** outdoor spaces
- **Special feature:** Waterproof
- **Style:** Modern

## Images

![Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop - Image 1](https://m.media-amazon.com/images/I/711f2ZeJ4jL.jpg)
![Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop - Image 2](https://m.media-amazon.com/images/I/41BBI4N5lyL.jpg)
![Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop - Image 3](https://m.media-amazon.com/images/I/51MMlDxcrVL.jpg)
![Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop - Image 4](https://m.media-amazon.com/images/I/51vTxrTAQjL.jpg)
![Solar Exhaust Fan 4" with Thermostat and Battery for Chicken Coop - Image 5](https://m.media-amazon.com/images/I/415-x5zOtqL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long is the cable?**
A: 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?**
A: 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?**
A: 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%.

**Q: How does it work at night or cloudy day?**
A: 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?**
A: The fan is 4in in diameter; the size of the panel is 13.8in x 7.9in.

## Frequently Bought Together

- ecoCalm Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping
- GARHWAL Bi-Metal Hole Saws - 100mm Wood Cutter, Metal Hole Saw, Circular Cutter for Wall, 100mm Core Drill Bit - Fast Cutting, Long Life Blades for Plumber, Conduit, Kitchen, Bathroom and More

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**Shop now:** [https://www.desertcart.sn/products/622704102-solar-exhaust-fan-4-with-thermostat-and-battery-for-chicken](https://www.desertcart.sn/products/622704102-solar-exhaust-fan-4-with-thermostat-and-battery-for-chicken)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-12*