---
product_id: 622704102
title: "Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage"
brand: "ecocalm"
price: "$190.46"
currency: USD
in_stock: true
category: "Eco Calm"
url: https://www.desertcart.us/products/622704102-solar-powered-fan-with-thermostat-and-battery-exhaust-fan-150mm
store_origin: US
region: United States of America
---

# 8-hour battery backup for night/cloudy day ventilation 12W bifacial solar panel for 130% power efficiency Intelligent thermostat auto-controls fan activation Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage

**Brand:** ecocalm
**Price:** $190.46
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage by ecocalm
- **How much does it cost?** $190.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/622704102-solar-powered-fan-with-thermostat-and-battery-exhaust-fan-150mm)

## 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

ecoCalm Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage : desertcart.co.uk: Business, Industry & Science

## Features

- [New Thermostat Version] The battery box has a built-in intelligent temperature control system that allows you to adjust the ambient temperature for the exhaust fan to switch on and off automatically according to personal needs.
- [Solar Fans with Battery] Equiped with a doule-sided solar panel and a battery, our solar exhaust fan provides extra circulation at night time for your houses. The battery works for 8 hours after being automatically charged in sufficient sunlight, supporting the ventilation during night time or cloudy day. The intelligent system switches the power supply mode according to the sunlight conditions.
- [Bifacial Solar Panel Kit] With the 8W transparent rear panel, the solar panel with bracket generates power from both sides(up to 20W), increasing the efficiency of power generation to 130%. The portable solar panel can support well working of the solar ventilation fan nd also the charging of the battery. The efficiency of the greenhouse fan and the battery charging is affected by sunlight conditions, it will be reduced when the weather is cloudy.
- [Powerful Airfolw] The airflow of the 15cm solar powered greenhouse fan is 120CFM, suitable for places up to 1200 ft³. It can effectively accelerate air circulation in greenhouse, shed vent and garage, also reduces the humidity in the air, keeps the air fresh and eliminates odors for chicken coop, pet houses, camping and much more. This offers you a ideal solution for ventilation.
- [Waterproof Design] This solar fan outdoor is equipped with IP44 waterproof fan blades and long cable with a waterproof plug. High-quality weatherproof design prevents solar powered air conditioner from short circuits or damage, allowing the greenhouse solar fan to work well in harsh outside environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSFFG359 |
| Air Flow Capacity | 120 Cubic Feet Per Minute |
| Best Sellers Rank | 166,704 in DIY & Tools ( See Top 100 in DIY & Tools ) 52 in Household Ventilation Fans |
| Blade Material | Plastic |
| Brand Name | ecoCalm |
| Collection Name | Garden & Outdoor |
| Colour | White |
| Connector Type | waterproof socket |
| Control Method | Touch |
| Controller Type | Touchpad Control |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (341) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Powder Coated |
| Included Components | 4.5m cable, Fan, Solar panel |
| Indoor Outdoor Usage | Outdoor |
| Installation Type | Wall Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 9D x 20.5W x 20.5H centimetres |
| Main Power Connector Type | solar panel |
| Manufacturer | Guangzhou kunpeng Cross-border E-commerce Ltd |
| Material | Monocrystalline Silicon |
| Model Name | Exhaust Fan |
| Model Number | KP-SEF23124 |
| Motor Type | DC |
| Mounting Type | Wall Mount |
| Number of Blades | 3 |
| Number of Packs | 1 |
| Number of Power Levels | 3 |
| Number of Speeds | 1 |
| Part Number | KP-SEF23124 |
| Power Source | Solar Powered |
| Recommended Uses For Product | Cooling, Ventilating |
| Reusability | Rechargeable |
| Room Type | Garden |
| Size | 150mm |
| Special Features | Waterproof |
| Standby Power Shutoff | High Efficiency |
| Style | Modern |
| Switch Type | Push Button |
| Theme | eco-friendly outdoor ventilation |
| Unit Count | 1.0 count |
| Voltage | 12 Volts (DC) |
| Wattage | 12 watts |

## Product Details

- **Brand:** ecoCalm
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Solar Powered
- **Product dimensions:** 9D x 20.5W x 20.5H centimetres
- **Recommended uses for product:** Cooling, Ventilating
- **Room type:** Garden
- **Special feature:** Waterproof
- **Style:** Modern

## Images

![Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage - Image 1](https://m.media-amazon.com/images/I/71h4jpS0imL.jpg)
![Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage - Image 2](https://m.media-amazon.com/images/I/41nAh8Jos6L.jpg)
![Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage - Image 3](https://m.media-amazon.com/images/I/51J2mGhlK9L.jpg)
![Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage - Image 4](https://m.media-amazon.com/images/I/51vTxrTAQjL.jpg)
![Solar Powered Fan with Thermostat and Battery, Exhaust Fan 150mm with 12W Bifacial Solar Panel, Outdoor Ventilation Fan for Greenhouse, Chicken coop, Shed, Garage - 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-27*