---
product_id: 306344185
title: "100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)…"
brand: "pumplus"
price: "S$273"
currency: SGD
in_stock: true
reviews_count: 8
category: "Pumplus"
url: https://www.desertcart.sg/products/306344185-100-watt-solar-powered-attic-fan-system-ventilator-gable-roof
store_origin: SG
region: Singapore
---

# 800 CFM airflow for powerful ventilation Quiet DC motor with 3000 RPM max speed 100W solar panel powers fan sustainably 100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)…

**Brand:** pumplus
**Price:** S$273
**Availability:** ✅ In Stock

## Summary

> ☀️ Cool your space sustainably—let the sun do the work!

## Quick Answers

- **What is this?** 100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… by pumplus
- **How much does it cost?** S$273 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/306344185-100-watt-solar-powered-attic-fan-system-ventilator-gable-roof)

## Best For

- pumplus enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Design:** Protective netting guards small animals and fan blades, ensuring safe operation in any space.
- • **Harness Pure Solar Power:** 100W solar panel delivers eco-friendly, cost-free energy—no electricity bills, just clean airflow.
- • **Breathe Easy with 800 CFM:** High-capacity 12-inch fan moves massive air volume, cooling attics, greenhouses, and coops efficiently.
- • **Smart Indoor Installation:** Designed for indoor mounting with waterproof solar panel—durable and weather-resistant for year-round use.
- • **Daylight-Driven Performance:** Fan speed peaks at 3000 RPM under direct sun, optimizing airflow when you need it most—no batteries required.

## Overview

The 100 Watt Solar Powered Attic Fan System combines a robust 100W waterproof solar panel with a 12-inch, 10-blade DC fan capable of moving 800 cubic feet of air per minute. Designed for indoor installation, it efficiently exhausts hot air from attics, greenhouses, and small sheds using clean solar energy. With a max speed of 3000 RPM and safety features like a protective net, this eco-friendly ventilator offers quiet, powerful airflow during daylight hours without relying on batteries or grid power.

## Description

Package Including: 1pc DC 12In Solar Attic Fan 1pc 100W Solar Panel1pc 16.4ft solar cable Powerful Attic Exhaust Fan Size: 12" x 12" x 3" 10 Blades, 12 Volts Powerful DC MotorQuietly Cools Your House Ventilates Your House, Garage or attic 100W Solar PanelRelated Power: 100WMax power voltage (Vpm): 18VWorking current (Iop): 5.4ANOTEAll items will come with 2 packages.

Review: Works well, but is loud when on full - This fan works well, but we had to install a speed controller to lower the speed during full sun. At full speed it is very loud and a little obnoxious. With the speed controller installed, it works great
Review: Easy to assemble - It came on time and was as described. It was easy to put together, required no extra parts.

## Features

- [100% SOLAR FAN SYSTEM] - An excellent solution for the exhaust of chicken coops, greenhouses, sheds, pet houses, and windows, the 100W solar panel 12-inch fan kit can push hot air out and push into the cold air, thereby effectively reducing the indoor temperature and keeping the air fresh.
- [800CFM LARGE AIRFLOW] - The DC fan adopts an efficient and easy-to-install design, with a maximum diameter of 12 inches. The powerful airflow can satisfy most chicken houses, greenhouses, small warehouses or attics.
- [INDOOR INSTALLATION] - The exhaust fan needs to be installed indoors and is not suitable for direct sunlight and rain. The solar panel is completely waterproof, and the connection point can be fixed with heat shrinkable tubing.(Screws are not included in the package)
- [SAFETY PROTECTION] - The 12-inch DC fan is equipped with a plastic protective net, which can effectively prevent small animals from being injured and protect the fan blades from running. Nevertheless, we recommend installing the fan in a higher position.
- [NOTE BEFORE USE] - The speed of the fan is greatly affected by sunlight. When the sun shines directly on the solar panel, the fan can reach 3000 RPM. When the sunlight is weak, the fan will work slowly or even stop working. The solar fan has no built-in battery and can only work during the day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZK7KMG8 |
| Air Flow Capacity | 800 Cubic Feet Per Minute |
| Best Sellers Rank | #324,790 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,359 in Solar Panels |
| Blade Length | 12 Inches |
| Blade Material | Plastic |
| Brand | Pumplus |
| Brand Name | Pumplus |
| Collection Name | Attic Fans |
| Color | 80W Fan + 100W SP |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 3.8 out of 5 stars 142 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 12"D x 12"W x 3"H |
| Item Weight | 2 Pounds |
| Manufacturer | Pumplus |
| Material | Plastic |
| Model Name | 100WSP+80WSF |
| Model Number | 100WSP+80WSF |
| Mounting Type | Window Mount |
| Number of Blades | 10 |
| Number of Power Levels | 1 |
| Power Source | Solar Powered |
| Product Dimensions | 12"D x 12"W x 3"H |
| Recommended Uses For Product | Exhausting |
| Special Features | Waterproof |
| Speed | 3000 RPM |
| Standby Power Shutoff | High efficiency due to 800CFM airflow with 100W power consumption |
| Style | Solar-powered Modern |
| Switch Type | Push Button |
| UPC | 756988412006 |
| Unit Count | 3.0 Count |
| Voltage | 18 Volts |
| Wattage | 100 watts |

## Product Details

- **Brand:** Pumplus
- **Color:** 80W Fan + 100W SP
- **Controller Type:** Button Control
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Window Mount
- **Power Source:** Solar Powered
- **Product Dimensions:** 12"D x 12"W x 3"H
- **Recommended Uses For Product:** Exhausting
- **Special Feature:** Waterproof
- **Style:** Solar-powered Modern

## Images

![100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… - Image 1](https://m.media-amazon.com/images/I/61etdnaEg4L.jpg)
![100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… - Image 2](https://m.media-amazon.com/images/I/711RHux0vmL.jpg)
![100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… - Image 3](https://m.media-amazon.com/images/I/7124rd+28sL.jpg)
![100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… - Image 4](https://m.media-amazon.com/images/I/717Bmfvac9L.jpg)
![100 Watt Solar Powered Attic Fan System, Ventilator Gable Roof Vent Fan+100W Solar Panel, for Attic or Greenhouse (DELIVERY in 2 Packages)… - Image 5](https://m.media-amazon.com/images/I/71MML+NEm0L.jpg)

## Questions & Answers

**Q: If my battery fails where can I purchase a replacement from?**
A: The fan can be directly connected to the solar panel. If there is a problem with your battery, please contact the seller for a replacement. Any quality problem can be solved to your satisfaction. Thanks

**Q: Does the fan have a sealed motor?**
A: Yes. The motor is waterproof. However, for the service life of the product, please do not use it in a humid and harsh environment.

**Q: Can it be turned off?**
A: Sorry that this solar fan system does not contain a switch, but you can easily disconnect the battery to stop the system. Thanks

**Q: where can I find the customer service contact of the seller**
A: 9gsm5d8gcw19f1x@marketplace.amazon.com

I do believe that is the address. I just checked my email correspondence with this company- and this is how I have been communicating. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, but is loud when on full
*by A***R on September 25, 2025*

This fan works well, but we had to install a speed controller to lower the speed during full sun. At full speed it is very loud and a little obnoxious. With the speed controller installed, it works great

### ⭐⭐⭐⭐⭐ Easy to assemble
*by A***T on October 4, 2025*

It came on time and was as described. It was easy to put together, required no extra parts.

### ⭐ The solar panel does not hold any residual power. If you walk in front of it the fan stops.
*by V***L on May 8, 2021*

The fan arrived without the solar panel. Unknown how to get the panel. The solar panel arrived 3 days later. The wiring on the fan has a receptor to plug in the wiring from the solar panel but the solar panel arrived without compatible plug at the end of the wires. The wires are short and you will need to add additional wiring to make the wires longer. The set up For the non-electrician. The solar panel does not hold any residual power. As soon as you walk in front of the solar panel the fan stops blowing. This is very different from other solar panels I’ve used. I’m very disappointed and I will be returning this item.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-30*