---
product_id: 747898509
title: "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"
brand: "ecocalm"
price: "VT63044"
currency: VUV
in_stock: true
reviews_count: 13
category: "Eco Calm"
url: https://www.desertcart.vu/products/747898509-solar-fan-with-battery-solar-powered-fan-100mm-with-12v
store_origin: VU
region: Vanuatu
---

# 3000mAh battery powers fan 8 hrs post-sunset 12W bifacial solar panel for max energy Adjustable thermostat for smart temp control 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

**Brand:** ecocalm
**Price:** VT63044
**Availability:** ✅ In Stock

## Summary

> 🌬️ Solar-Powered Breeze, Day & Night — Because Your Coop Deserves the Best!

## Quick Answers

- **What is this?** 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 by ecocalm
- **How much does it cost?** VT63044 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/747898509-solar-fan-with-battery-solar-powered-fan-100mm-with-12v)

## 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

- • **Dual-Sided Solar Power:** Harness sunlight from both sides with a 12W bifacial panel boosting energy capture by 130%, ensuring your fan runs longer and stronger.
- • **Weatherproof & Durable:** IP44-rated waterproof fan blades and a 14.8ft waterproof cable mean this fan thrives in rain, shine, or storm—perfect for outdoor setups.
- • **Smart Temperature Control:** Set your ideal ambient temp and let the intelligent thermostat automatically switch the fan on/off, optimizing comfort and energy use.
- • **Powerful Airflow for Healthy Spaces:** 46 CFM airflow from a 4-inch fan efficiently ventilates up to 90ft³, ideal for chicken coops, sheds, greenhouses, and more.
- • **Nighttime Ventilation, No Compromise:** 3000mAh rechargeable battery keeps airflow going up to 8 hours after dark—because your coop deserves fresh air 24/7.

## Overview

This solar exhaust fan features a cutting-edge 12W bifacial solar panel paired with a 3000mAh rechargeable battery, delivering continuous ventilation day and night. Its intelligent thermostat allows precise temperature control, while IP44 waterproofing ensures reliable outdoor performance. With a robust 46 CFM airflow, it’s the ultimate eco-friendly ventilation solution for chicken coops, sheds, and greenhouses.

## Description

Product Description

Review: Good bit of kit - Just built my shed...man cave! Was just going to fit a normal static vent,but came across this item instead! Unlike most solar vents this one has a battery back up.runs on solar energy during the day also while recharging the battery.then when sun goes down the battery kicks in running the vent almost constantly.it was easy to install, looks good and works better than I was expecting! Glad I bought and would recommend!
Review: Easy to fit and works well - Used to add ventilation in a chicken coop, really easy to fit and set up. Quite powerful at full power and has been working consistently for over 6 months now and not had any issues with it.

## Features

- 【Solar Fans with Battery】Equiped with a doule-sided solar panel and a 3000mAh battery, our solar fan for shed provide satisfactory ventilation for your houses. The battery works for 8 hours after being automatically charged in sufficient sunlight, supporting our solar powered fans during night time or cloudy day with stored energy. The intelligent system switches the power supply mode according to the sunlight conditions.
- 【Doule-sided Solar Panel Kit】With the 8W transparent rear panel, the solar panel with bracket absorbs sunlight from both sides(up to 20W), increasing the efficiency of converting solar energy to 130%. Even in low light conditions, the portable solar panel with 4.5M cable can support well working of the solar ventilation fan in most areas you need and also finish the charging of the battery at the same time.
- 【Waterproof Design】This solar panel fan is equipped with IP44 waterproof fan blades and long cable with a waterproof plug while the battery is also IP44 waterproof. High-quality waterproof design prevents solar fans outdoor from short circuits or damage, allowing the solar extractor fan to work well in harsh outside environment.
- 【Powerful Airfolw】The airflow of the solar fans for home is 46CFM, suitable for places up to 13m³. It can effectively accelerate air circulation in houses, also reduces the humidity in the air, keeps the air fresh and eliminates odors from pets, tobacco, etc.
- 【Wide Use】The 100mm solar attic fans with solar kit are easy to install and can be mounted on a window or wall. Our exhaust fan is suitable for greenhouse, shed vent, garage, chicken coop, pet houses, camping and much more, offering you the ideal solution for ventilation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSFF9TDK |
| Air Flow Capacity | 46 Cubic Feet Per Minute |
| Best Sellers Rank | 74,356 in DIY & Tools ( See Top 100 in DIY & Tools ) 31 in Household Ventilation Fans |
| Brand | ecoCalm |
| Brand Name | ecoCalm |
| Collection Name | Fans |
| Colour | White |
| Connector Type | USB |
| Control Method | Remote |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 292 Reviews |
| Electric Fan Design | Window Fan |
| Electric fan design | Window Fan |
| Finish Type | Powder Coated |
| Included Components | Solar Exhaust Fan |
| Indoor Outdoor Usage | Outdoor |
| Installation Type | Window mounting or wall mounting |
| Is Product Cordless | No |
| Manufacturer | Guangzhou kunpeng Cross-border E-commerce Ltd |
| Material | Polycrystalline Crystalline silicon |
| Model Name | Exhaust Fan |
| Model Number | KP-SPB2312 |
| Motor Type | DC |
| Mounting Type | Window mounting or wall mounting |
| Number of Power Levels | 3 |
| Part Number | KP-SPB2312 |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Recommended Uses For Product | Air Circulation |
| Room Type | All rooms |
| Room type | All rooms |
| Size | 100mm |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Energy Efficiency |
| Speed | 1000 |
| Standby Power Shutoff | [30%, 100%] |
| Style | Modern |
| Theme | Fashionable |
| Unit Count | 1.0 count |
| Wattage | 20 watts |

## Product Details

- **Brand:** ecoCalm
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Various
- **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 Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping - Image 1](https://m.media-amazon.com/images/I/714hCTm3vIL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81onldeJh8L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/914CxeIbu-L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/91GCbL3nOPL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/712yzQPEbcL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good bit of kit
*by P***L on 3 August 2025*

Just built my shed...man cave! Was just going to fit a normal static vent,but came across this item instead! Unlike most solar vents this one has a battery back up.runs on solar energy during the day also while recharging the battery.then when sun goes down the battery kicks in running the vent almost constantly.it was easy to install, looks good and works better than I was expecting! Glad I bought and would recommend!

### ⭐⭐⭐⭐⭐ Easy to fit and works well
*by J***H on 14 September 2025*

Used to add ventilation in a chicken coop, really easy to fit and set up. Quite powerful at full power and has been working consistently for over 6 months now and not had any issues with it.

### ⭐⭐⭐⭐ Good solar powered fan
*by P***O on 20 October 2025*

Works well, the solar panel seems to power the fan even on a dull day. Lost one star because the fan isn't very powerful

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/747898509-solar-fan-with-battery-solar-powered-fan-100mm-with-12v](https://www.desertcart.vu/products/747898509-solar-fan-with-battery-solar-powered-fan-100mm-with-12v)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-07*