Save Money and Optimize Your Photovoltaic Solar Energy System with Active Ventilation Using a Solar Royal Attic Ventilation Fan


With over 30 years of product development experience, the Solar Royal Team has tediously developed the most advanced solar attic fan (solar ventilation) on the market. After years of market research and gathering information from various solar energy photovoltaic professional installers, we have created the most efficient, durable, and easy to use solar attic fan you can buy. We would like to earn your business by providing accurate information and to help you understand the differentiating features to others.

How does proper attic ventilation affect your photovoltaic solar energy system?

Having a properly ventilated attic space under your expensive solar system will not only help keep the attic space cooler and closer to ambient temperature. It will also assure your photovoltaic solar energy system will run as efficiently as possible while producing more power. Heat rising from underneath your solar energy system causes a decrease in efficiency of the solar panels. However, if your attic space is utilizing active ventilation through a solar attic fan, your system will produce more solar power with greater efficiency.

The SR1800 Series

The SR1800 series solar attic fan has been engineered to perform in any inclement weather, passing the most recent (2016) rigorous certification, ASTM-E330 & TAS100a-95, which is required by many types of insurable properties. The automotive grade ABS stands up to the mightiest of natural forces, reinforced with the highest quality aluminum components and stainless steel fasteners. Our solar ventilation products are designed to be used in any residential, commercial, agricultural, and utility application.

Our SR1800 series beats out all competitors with its superior technology for high efficiency and clever design (patented) for both aesthetics and functionality. While other products stick out like a sore thumb on your rooftop, our low profile design ensures our customers that their rooftop will look pristine, regardless of installation location. Unlike our competitors, our solar attic fans come with a patent-pending, two-piece design with our ‘drop-and-lock’ feature, which allows seamless access to your roof and never having to jeopardize the water-tight flashing. We will save you money, increase the efficiency of your existing solar panels, and look good doing it!

We would like to invite our customers to thoroughly research the market because we are confident that our products are superior to all other options. Simply put, we believe we offer the best solar ventilation solution on the market, but feel free to contact and give us the opportunity to show you why we are actually the best > Dare-to-Compare!

MRC Roofing

“If I had to develop an ideal fan, the SolarRoyal SR1800 is exactly the fan I would spec. Brushless motor and the two-piece design are absolutely key. The only fan that does not leak. Every other suppliers’ products leak without a skirt.”

Solar Planet

“Two-piece design separates it completely from all the others and decreases installation time considerably. In my opinion, the best-featured and constructed solar attic fan on the market.” Never had a failure, and product support is great.”

Green Collar Operations

“Great product and customer support. Not had a single failure working with the SolarRoyal SR1800 for years. Quick access to products and working with Roy is a joy.”

“Over 400 units and counting without one failure. Easy installation because of the two-piece design saves me a ton of time. Cost and product value with features beat any other solar fan we have installed. Customer service is top-notch and Vicky is always on it.”


“Our contractors love the two-piece design, which cuts installation time in half. Brushless motor and other great features wrapped into a solid package. Working with Roy is great and he really knows the industry.”

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30Watt Monocrystaline

Monocrystaline is the best quality and highest efficiency solar panel available in the ventilation industry.

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Elegant Low Profile

Beautiful design that blends nicely on any type of roof and can be painted to match it’s surroundings.

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Adjustable Solar Panel

Embedded angle bracket system included with seven locking stages. Low-profile with all the features.

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ABS & Aluminum

Engineered with features and performance unmatched in the industry.


Solar Royal offers - The Best Solar Attic Fan Ventilation Solution on the Market!

No other solar attic fan offers the features, looks and value offered by the SR1800 series - PERIOD.
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SR1800 Series 3D Demo Overview

Click to see why the SR1800 is the best quality & highest featured product on the market. One look and you’ll see how!

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SR1800 3D Demo Hood Removal

Click to see how the patent-pending two piece design make the SR1800 Series so easy to install and also maintain & accessed as needed.

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SR1800 3D Demo Installation Overview

Click to see why the SR1800 Series is redefining ease of installation and maintenance . No other fan is this easy to install and access.

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SR1800 3D Demo 6″ Riser Overview

Click here to see another patent-pending feature allows the SR1800 Series to be so modular. Easily the most versatile product on the market.

  • 30Watt Monochrome Panel
  • Integrated Angle Bracket (no additional cost)

  • Aluminum Components & Stainless Fasteners

  • Remote Panel Available

  • No Cost To Operate

  • Elegant and Low Profile Design

  • Windstorm Certified, ASTM-E330
    & TAS100a-9 (Florida, Miami-Dade County) Rated

  • Easy Installation – Accessibility

  • Lifetime Warranty Available*

  • 55Watt Solar Attic Fan (Units) Available


The purpose of proper solar powered ventilation is to reduce temperatures inside enclosed spaces throughout the year, like your attic, crawl spaces, warehouses, storage areas, sheds, barns, etc. In the summer, our solar powered attic fans help make all these areas more comfortable by converting passive ventilation to active. Thus reduces HVAC costs and cooling cycles, which also saves energy and money. The solar attic fans help reduce heat that can cause the premature deterioration of shingles, roof boards, sheathing, siding, insulation and stored valuables.

Proper ventilation is direct result of proper installation.
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Energy conservation must be in the action plan for everyone on the planet. We should all be interested in better ways to conserve energy with respect to the economic and human dimensional elements including sustainable renewable energy development and solutions. We have only one planet and we each must take some accountability and do whatever we can to find and support alternative solutions and save energy. READ MORE
SolarRoyal has fantastic partners throughout the nation! The Solar Royal Team is excited about the opportunities in the energy saving industry and go to work each day finding new ways for our customers to save money and energy. Currently our Califorian, Floridian and Houstonian markets are exploding. Our hats off to our dedicated partners, installer and distributors servicing the following areas: Champions Forest, Brenham, College Station, Spring Branch, Memorial Area, Galleria Area, Bellaire, Heights, Kingwood, Cypress, Pearland, Pasadena, Sugarland, Friendswood, League City, River Oaks, Fairfield, Porter, New Caney, Cleveland, Tomball, Jersey Village, Katy, Spring, Conroe, Humble, Cinco Ranch, Oak Ridge, Huntsville, Fort Bend, Baytown, Missouri City, Champions, Stafford, Atascocita, Montgomery, Klein, Aldine, Richmond, Texas City, Alvin, Webster, Tanglewood, Westchase, Sealy, Hempstead, Copperfield, Willowbrook, Bear Creek, Magnolia, The Woodlands, Lake Conroe, and Houston. Our Houston partners are covering the following zip codes: 77356, 77316, 77301, 77302, 77303, 77304, 77305, 77306, 77384, 77385, 77380, 77381, 77382, 77383, 77354, 77375, 77389, 77373, 77386, 77391, 77393, 77379, 77393, 77387, 77388, 77353, 77354, 77355, 77337, 77338, 77346, 77347, 77396, 77325, 77339, 77345, 77357, 77305, 77365, 77375, 77377, 77001, 77002, 77003, 77004, 77005, 77006, 77007, 77008, 77009, 77010,77011, 77012, 77013, 77014, 77015, 77016, 77017, 77018, 77019, 77020, 77021, 77022, 77023, 77024, 77025, 77026, 77027, 77028, 77029, 77030, 77031, 77032, 77033, 77034, 77035, 77036, 77037, 77038, 77039, 77040, 77041, 77042, 77043, 77044, 77045, 77046, 77047, 77048, 77049, 77050, 77051, 77052, 77053, 77054, 77055, 77056, 77057, 77058, 77059, 77060, 77061, 77062, 77063, 77064, 77065, 77066, 77067, 77068, 77069, 77070, 77071, 77072, 77073, 77074, 77075, 77076, 77077, 77078, 77079, 77080, 77081, 77082, 77083, 77084, 77085, 77086, 77087, 77088, 77089, 77090, 77091, 77092, 77093, 77094, 77095, 77096, 77097, 77098, 77099,77201, 77202, 77203, 77204, 77205, 77206, 77207, 77208, 77209, 77209, 77210, 77212, 77213, 77215, 77216, 77217, 77218, 77219, 77220, 77221, 77222, 77223, 77224, 77225, 77226, 77227, 77228, 77229, 77230, 77231, 77233, 77234, 77235, 77236, 77237, 77238, 77240, 77241, 77242, 77423, 77244, 77245, 77246, 77247, 77248, 77249, 77250, 77251, 77252, 77253, 77254, 77255, 77256, 77257, 77258, 77259, 77260, 77261, 77262, 77263, 77265, 77266, 77267, 77268, 77269, 77270, 77271, 77272, 77273, 77274, 77275, 77276, 77277, 77278, 77279, 77280, 77282, 77284, 77285, 77286, 77287, 77288, 77289, 77290, 77291, 77292, 77294, 77296, 77297, 77298, 77299, 77449, 77450, 77491, 77492, 77493, 77494, 77833, 77834, 77840, 77841, 77842, 77843, 77844, 77845, 77511, 77512, 77520, 77521, 77522, 77523, 77328, 77327, 77478, 77479, 77487, 77496, 77498, 77475, 77320, 77340, 77341, 77342, 77343, 77344, 77348, 77349, 77379, 77573, 77574, 77459, 77489, 77501, 77502, 77503, 77504, 77505, 77506, 77507, 77508, 77581, 77584, 77588, 77365, 77406, 77407, 77469, 77474, 77477, 77497, 77590, 77591, 77592, 77598. Might be hard to believe but it’s TRUE! Always enthusiastic, solution oriented and open to other perspectives but at the end of the day it’s about gauging results …. READ MORE

LEADERS IN: solar attic fans solar powered ventilation attic fans & energy efficiency solution


Solar Royal LLC

Solar Royal offers – The Best Solar Attic Fan Ventilation Solution on the Market!

3530 Bee Cave Rd. Ste.104 Austin, TX, 78746 United States

Phone: 800-317-4996
Phone: 512-547-3269
Fax: 512-630-0364
Business Hours (CST): Mon-Thur: 9:00 – 5:00 Fri: 9:00 – 4:00 logo