---
product_id: 622704102
title: "Solar Fan with Battery and Adjustable Thermostat, Solar Powered Fan 100mm with 12W Bifacial Solar Panel, Outdoor Exhaust Fan for Chicken coop, Pet house, Shed"
brand: "ecocalm"
price: "€ 150.17"
currency: EUR
in_stock: true
category: "Eco Calm"
url: https://www.desertcart.hr/products/622704102-solar-fan-with-battery-and-adjustable-thermostat-solar-powered-fan
store_origin: HR
region: Croatia
---

# 8-hour battery life for night & cloudy day use 12W bifacial solar panel boosts power by 130% Adjustable thermostat for smart temperature control Solar Fan with Battery and Adjustable Thermostat, Solar Powered Fan 100mm with 12W Bifacial Solar Panel, Outdoor Exhaust Fan for Chicken coop, Pet house, Shed

**Brand:** ecocalm
**Price:** € 150.17
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Solar Fan with Battery and Adjustable Thermostat, Solar Powered Fan 100mm with 12W Bifacial Solar Panel, Outdoor Exhaust Fan for Chicken coop, Pet house, Shed by ecocalm
- **How much does it cost?** € 150.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/622704102-solar-fan-with-battery-and-adjustable-thermostat-solar-powered-fan)

## 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-Day Ventilation:** Enjoy continuous airflow with an 8-hour battery backup that keeps your space fresh even after sunset.
- • **Dual-Side Solar Power:** Harness sunlight from both sides with a 12W bifacial panel for unmatched energy efficiency.
- • **Weatherproof Durability:** IP44-rated waterproof design ensures reliable outdoor performance in any weather condition.
- • **Smart Thermostat Control:** Set your ideal temperature and let the fan automatically switch on/off for perfect climate management.
- • **Powerful & Compact Airflow:** 46 CFM airflow efficiently ventilates up to 460ft³—ideal for coops, sheds, and pet houses.

## Overview

The ecoCalm Solar Fan combines a 12W bifacial solar panel with an 8-hour battery and an intelligent adjustable thermostat to deliver efficient, eco-friendly ventilation. Its 100mm fan moves 46 CFM, perfect for outdoor spaces like chicken coops and sheds, while its IP44 waterproof design guarantees durability in harsh weather. This smart, solar-powered exhaust fan ensures fresh air day and night, reducing humidity and odors with zero electricity costs.

## Description

ecoCalm Solar Fan with Battery and Adjustable Thermostat, Solar Powered Fan 100mm with 12W Bifacial Solar Panel, Outdoor Exhaust Fan for Chicken coop, Pet house, Shed : 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 10cm solar powered greenhouse fan is 46CFM, suitable for places up to 460ft³. 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 | B0CSFF9TDK |
| Air Flow Capacity | 46 Cubic Feet Per Minute |
| Best Sellers Rank | 18,364 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Household Ventilation Fans |
| Brand Name | ecoCalm |
| Collection Name | Fans |
| Colour | White |
| Connector Type | USB |
| Control Method | Touch |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (331) |
| Electric Fan Design | Window Fan |
| Finish Type | Painted |
| Included Components | Solar Exhaust Fan |
| Indoor Outdoor Usage | Outdoor |
| Installation Type | Wall Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 8D x 15.5W x 15.5H centimetres |
| Manufacturer | Guangzhou kunpeng Cross-border E-commerce Ltd |
| Material | Monocrystalline Silicon |
| Model Name | Exhaust Fan |
| Model Number | KP-SPB2312 |
| Motor Type | DC |
| Mounting Type | Wall Mount |
| Number of Packs | 1 |
| Number of Power Levels | 1 |
| Number of Speeds | 1 |
| Part Number | KP-SPB2312 |
| Power Source | Solar Powered |
| Recommended Uses For Product | Exhausting |
| Room Type | All rooms |
| Size | 100mm |
| Special Features | Energy Efficiency |
| Speed | 1000 |
| Standby Power Shutoff | [30%, 100%] |
| Style | Modern |
| Theme | Fashionable |
| Unit Count | 1.0 count |
| Wattage | 12 watts |

## Product Details

- **Brand:** ecoCalm
- **Colour:** White
- **Electric fan design:** Window 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:** All rooms
- **Special feature:** Energy Efficiency
- **Style:** Modern

## Images

![Solar Fan with Battery and Adjustable Thermostat, Solar Powered Fan 100mm with 12W Bifacial Solar Panel, Outdoor Exhaust Fan for Chicken coop, Pet house, Shed - Image 1](https://m.media-amazon.com/images/I/711f2ZeJ4jL.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.hr/products/622704102-solar-fan-with-battery-and-adjustable-thermostat-solar-powered-fan](https://www.desertcart.hr/products/622704102-solar-fan-with-battery-and-adjustable-thermostat-solar-powered-fan)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-16*