---
product_id: 36591103
title: "12-Inch 100W Solar Attic Fan with Thermostat – Solar Powered Vent Fan for Attic, Garage, Shed, Greenhouse, RV – Quiet High-Airflow Exhaust Fan – Plug & Play – Made in USA"
brand: "amtrak solar"
price: "KSh83390"
currency: KES
in_stock: true
reviews_count: 8
category: "Amtrak Solar"
url: https://www.desertcart.co.ke/products/36591103-12-inch-100w-solar-attic-fan-with-thermostat-solar-powered
store_origin: KE
region: Kenya
---

# 3000 CFM powerful airflow Quiet 45 dB operation 100W high-efficiency solar panel 12-Inch 100W Solar Attic Fan with Thermostat – Solar Powered Vent Fan for Attic, Garage, Shed, Greenhouse, RV – Quiet High-Airflow Exhaust Fan – Plug & Play – Made in USA

**Brand:** amtrak solar
**Price:** KSh83390
**Availability:** ✅ In Stock

## Summary

> ☀️ Cool your space, not your wallet — solar-powered airflow that works as hard as you do!

## Quick Answers

- **What is this?** 12-Inch 100W Solar Attic Fan with Thermostat – Solar Powered Vent Fan for Attic, Garage, Shed, Greenhouse, RV – Quiet High-Airflow Exhaust Fan – Plug & Play – Made in USA by amtrak solar
- **How much does it cost?** KSh83390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/36591103-12-inch-100w-solar-attic-fan-with-thermostat-solar-powered)

## Best For

- amtrak solar enthusiasts

## Why This Product

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

## Key Features

- • **Smart Thermostat Control:** Plug-and-play thermostat lets you automate ventilation for perfect climate control, hassle-free.
- • **Solar-Powered Efficiency:** Harnesses pure sunlight to slash your energy bills and keep your space cool—no electricity needed.
- • **DIY Friendly Installation:** No roof cutting or electrician required—mounts easily with included brackets and clear instructions.
- • **Robust & Ready for Outdoors:** Durable metal housing and monocrystalline panel built tough for long-lasting, all-weather performance.
- • **Versatile Ventilation Solution:** Ideal for attics, garages, sheds, greenhouses, and RVs—join the eco-smart cooling movement.

## Overview

The Amtrak Solar 12-Inch 100W Solar Attic Fan delivers powerful 3000 CFM airflow using a high-efficiency solar panel, providing quiet, energy-free ventilation. Featuring a plug-and-play thermostat for automatic temperature control, durable metal construction, and easy DIY installation, this fan is engineered in the USA to protect attics, garages, sheds, greenhouses, and RVs from heat and moisture while reducing your carbon footprint.

## Description

Amtrak Solar 12-Inch 100W Solar Attic Fan with Thermostat – Solar Powered Vent Fan for Attic, Garage, Shed, Greenhouse, RV – Quiet High-Airflow Exhaust Fan – Plug & Play – Made in USA - desertcart.com

Review: Just right for my greenhouse - Just installed this fan in my greenhouse, and so far it looks like it will be very effective. I was especially pleased to find out that you can reverse the cable connections to change the direction that the fan runs. That will be handy when I want to switch from blowing cool air in from the outside to exhausting the inside hot air out. (A built-in toggle switch would have been a nice touch though.) It reacts instantly to the amount of sun exposure on the panel, so fan speed is constantly adjusting on days where the clouds are abundant and moving across the sun. It does run fairly loudly when it's at full speed, but I think that somewhat reflects how powerful it is. The panel is of considerable size but was easy to install on the greenhouse roof. The positioning of the panel is permanent, and you can't adjust the angle, although with a little DIY and the right hardware you could probably mount it for adjustable angle. The materials and construction appear to be very sturdy. Solar power!.....that's 100 watts that won't have to be drawn from my limited electrical supply.
Review: To much power or to hot - Bought this to keep my outdoor shed a little cooler. Using it as an exhaust fan. Works good why it worked....twice. This fan runs constantly runs during daylight hours except cloudy days. Two times it has quit and when I checked on it, both times the wire connectors had melted, once at the fan, second time at the solar panel outside mount on the roof. It needs a regulator or something. I think to much power is getting to it. This fan runs full blast at full sun.

## Features

- POWERFUL SOLAR COOLING PERFORMANCE – High-efficiency 100W solar panel delivers strong airflow to reduce heat buildup and improve ventilation. Helps protect attics, garages, sheds, RVs, greenhouses, and off-grid spaces from excess heat and moisture.
- PLUG-AND-PLAY THERMOSTAT INCLUDED – External inline thermostat allows automatic temperature control while giving flexibility to run with or without thermostat depending on your needs.
- NO ELECTRICITY REQUIRED – Runs directly from sunlight using a 12-volt DC motor. Automatically turns on when sun hits the panel and shuts off at night.
- EASY DIY INSTALLATION – Install in gable vents or attic space without roof cutting, permits, or electricians. Includes mounting brackets, wiring, and clear instructions.
- BUILT FOR LONG LASTING – Durable metal fan housing with monocrystalline solar panel designed for long-term outdoor performance. Engineered and assembled in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EP4QUVE |
| Air Flow Capacity | 3000 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #158,469 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #484 in Household Ventilation Fans |
| Blade Length | 11 Inches |
| Brand | Amtrak Solar |
| Color | Black |
| Control Method | App |
| Customer Reviews | 3.9 3.9 out of 5 stars (101) |
| Date First Available | April 23, 2016 |
| Electric fan design | Exhaust Fan |
| Included Components | Solar panel, fan, 4 Z brackets, Extra 15 feet wire and instructions |
| Indoor/Outdoor Usage | Outdoor |
| Is Cordless? | Yes |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 15 pounds |
| Item model number | 100W1SA12I |
| Main Power Connector Type | MC4 |
| Manufacture Year | 2020 |
| Manufacturer | Amtrak Solar |
| Model Name | Solar fan 100 watt |
| Noise Level | 45 Decibels |
| Number Of Pieces | 1 |
| Number of Blades | 11 |
| Number of Power Levels | 3 |
| Part Number | SAF70 |
| Power Source | Solar Powered |
| Product Dimensions | 29"D x 30"W x 2"H |
| Recommended Uses For Product | Air Circulation, Cooling, Drying, Exhausting, Ventilating |
| Room Type | Attic, bathroom, kitchen, shed, cabin, garage, chicken coop, greenhouse |
| Size | 12 Inch |
| Special Feature | High Velocity |
| Special Features | High Velocity |
| Speed | 3000 Cubic Feet Per Minute |
| Style | Modern |
| UPC | 684334922766 |
| Voltage | 12 Volts |
| Wattage | 100 watts |

## Product Details

- **Brand:** Amtrak Solar
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Gable
- **Power Source:** Solar Powered
- **Product Dimensions:** 29"D x 30"W x 2"H
- **Recommended Uses For Product:** Air Circulation, Cooling, Drying, Exhausting, Ventilating
- **Room Type:** Attic, bathroom, kitchen, shed, cabin, garage, chicken coop, greenhouse
- **Special Feature:** High Velocity
- **Style:** Modern

## Images

![12-Inch 100W Solar Attic Fan with Thermostat – Solar Powered Vent Fan for Attic, Garage, Shed, Greenhouse, RV – Quiet High-Airflow Exhaust Fan – Plug & Play – Made in USA - Image 1](https://m.media-amazon.com/images/I/710UsmrF-fL.jpg)

## Available Options

This product comes in different **Wattage** options.

## Questions & Answers

**Q: How to connect fan to panel, fan has blue and black cables, this came with no diagram or instructions and only 4 screws, for the fan, no panel screws**
A: My panel had  Black and red wire with tight connectors to connect the fan wires into it .  I did have a question like you and I remember calling the manufacture either by looking it up on the Internet or finding the name and phone number in the packaging. They did call me back and we’re very helpful .  It is a small fan and does not put out much air movement .  But the solar panel is decent size and powerful I will eventually find another fan to connect to it .

**Q: How does the fan turn off and on?**
A: Once everything is connected fan and panel. The fan will come on as soon as the sun hits the solar panel. When the sun goes down the fan goes off. It is completely controlled by the sun.

**Q: How do I get the free thermostat?**
A: If you have purchased this product please send a message to seller through amazon messaging.

**Q: Would the panel work mounted inside greenhouse ?**
A: Mine is in my wifes green house14X14ft works perfectly full sun full speed cloudy half speed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just right for my greenhouse
*by B***Z on March 7, 2025*

Just installed this fan in my greenhouse, and so far it looks like it will be very effective. I was especially pleased to find out that you can reverse the cable connections to change the direction that the fan runs. That will be handy when I want to switch from blowing cool air in from the outside to exhausting the inside hot air out. (A built-in toggle switch would have been a nice touch though.) It reacts instantly to the amount of sun exposure on the panel, so fan speed is constantly adjusting on days where the clouds are abundant and moving across the sun. It does run fairly loudly when it's at full speed, but I think that somewhat reflects how powerful it is. The panel is of considerable size but was easy to install on the greenhouse roof. The positioning of the panel is permanent, and you can't adjust the angle, although with a little DIY and the right hardware you could probably mount it for adjustable angle. The materials and construction appear to be very sturdy. Solar power!.....that's 100 watts that won't have to be drawn from my limited electrical supply.

### ⭐⭐⭐ To much power or to hot
*by A***N on October 7, 2025*

Bought this to keep my outdoor shed a little cooler. Using it as an exhaust fan. Works good why it worked....twice. This fan runs constantly runs during daylight hours except cloudy days. Two times it has quit and when I checked on it, both times the wire connectors had melted, once at the fan, second time at the solar panel outside mount on the roof. It needs a regulator or something. I think to much power is getting to it. This fan runs full blast at full sun.

### ⭐⭐⭐⭐ Great product but installation should not be as easy as shown in the video.
*by D***E on May 24, 2025*

The panel and fan function as they should. I purchased one with a 100-watt panel. The fan speed is more than sufficient to cool my 400-square-foot garage attic. Be aware that you might find it too noisy depending on the ambient. The extension cord is 16AWG, which seems to be at the borderline capacity. The instruction video shows the easiest but the riskiest way to mount the panel on the roof. To avoid leaks 100%, I used flashing mounts instead of drilling holes in the roof directly. Although it cost me approximately $200 in total for the mounts, conduit, and tools, on top of the product, I am happy that I did not cut corners. Update: The extension cord became hot, and plastic parts at the terminals were blackened. To be safe, I upgraded the cord to 12AWG with MC4 connectors.

## Frequently Bought Together

- Amtrak Solar 12-Inch 100W Solar Attic Fan Assembled in the USA – Quiet, Waterproof Vent for Attic, Garage, Greenhouse – Plug & Play Cooling with Monocrystalline Panel
- Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation
- iPower 12-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-22*