---
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: "¥27650"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/306344185-100-watt-solar-powered-attic-fan-system-ventilator-gable-roof
store_origin: JP
region: Japan
---

# 800 CFM airflow rapidly cools spaces 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:** ¥27650
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Cool your space, save the planet—solar-powered airflow that works as hard as you do!

## 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?** ¥27650 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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

- • **Harness Pure Solar Power:** 100W solar panel delivers eco-friendly, zero-electricity cooling—cut your energy bills and carbon footprint.
- • **Smart Indoor Installation:** Designed for indoor mounting with waterproof solar panel—perfect for protected attic or greenhouse setups.
- • **Daylight-Driven Efficiency:** Runs at up to 3000 RPM under direct sun—experience natural ventilation that works only when you need it most.
- • **Safety First with Protective Net:** Fan blades shielded to prevent accidents and protect small animals, ensuring peace of mind in every breeze.
- • **Breathe Easy with 800 CFM Airflow:** Powerful 12-inch fan moves hot air out fast, keeping attics, greenhouses, and coops fresh and cool all day long.

## Overview

The 100 Watt Solar Powered Attic Fan System combines a high-efficiency 100W solar panel with a 12-inch DC fan capable of moving 800 cubic feet of air per minute. Designed for indoor installation in attics, greenhouses, or small sheds, it provides sustainable ventilation powered entirely by sunlight. The fan features a protective net for safety, operates quietly at speeds up to 3000 RPM, and requires no external electricity, making it an eco-conscious solution for reducing indoor heat and improving air quality during daylight hours.

## 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 | #357,597 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,457 in Solar Panels |
| Blade Length | 12 Inches |
| Brand | Pumplus |
| Color | 80W Fan + 100W SP |
| Control Method | Touch |
| Customer Reviews | 3.8 3.8 out of 5 stars (142) |
| Efficiency | High efficiency due to 800CFM airflow with 100W power consumption |
| Electric fan design | Exhaust Fan |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Indoor and Outdoor |
| Is Cordless? | No |
| Item Weight | 2 pounds |
| Item model number | 100WSP+80WSF |
| Manufacturer | Pumplus |
| Model Name | 100WSP+80WSF |
| Motor Type | DC |
| Number of Power Levels | 1 |
| Power Source | Solar Powered |
| Product Dimensions | 12"D x 12"W x 3"H |
| Recommended Uses For Product | Exhausting |
| Size | 80W Fan + 100W Solar panel |
| Special Feature | Waterproof |
| Speed | 3000 RPM |
| Style | Solar-powered Modern |
| Switch Type | Push Button |
| UPC | 756988412006 |
| 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/71WHt54FruS.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/71MML+NEm0L.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/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 4](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 5](https://m.media-amazon.com/images/I/7124rd+28sL.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.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*