Solar Royal fans offer...

Powerful 1825 CFM air flow
35 Watt Monocrystalline Solar Panel
Built-in Tilting Bracket
Brushless 6-24VDC Motor
Weather Resistant Construction
Easy Installation
Standard Self Flashing
15 Year (Optional Lifetime) Warranty

Solar Royal offers a professional ventilation solution at an affordable price. Properly sized and installed attic ventilation works to remove both heat and moisture from attic spaces. In the summer, this helps to lower attic temperatures making the living space below more comfortable. Solar Royal also saves money by reducing the energy used by AC equipment to cool your house. In addition to removing heat, attic fans help to exhaust moisture from the attic space preventing mold and other destructive moisture-related issues.

You might not know...

A standard electric attic fan will cost you roughly $160 pear year in electricity. Our solar powered fan will cost $0 per year.
(325 watts, $0.125 per kWh)

What makes Solar Royal a good option for your ventilation?

Ease of Installation: Solar Royal fans feature a patented industry-first detachable base. You first mount the metal base flashing to your roof and then twist-lock the fan into place. This allows you to securely mount the base without worrying about damaging the hood with your hammer.

Monocrystalline Panel: Solar Royal fans are built with high quality monocrystalline solar cells which are more efficient and longer lasting than industry-standard polycrystalline cells. Capable of moving up to 1825 CFM, it typically takes two lower cost fans to achieve the same performance as one Solar Royal unit.

Specifications:

Solar Panel: 35 watts
Solar Panel Type: Monocrystalline
Low Profile
Air Flow: 1825 CFM
Thermal Switch: Yes
Fan Blade: 12"/5-Blade with balanced hub
Fan Housing: ABS, high impact composite material, UV stabilizer with embedded fire retardant resin.
Fan Base: Metal
PV: Impact Resistant Tempered Glass
Roof Mounting: Self Flashing (Standard) or Curb Mount with 8" riser (Optional)
Motor: 24V variable speed DC
Size: 24" x 24" x 7"
Weight: 26 lbs
TX Windstorm Certified & Tested (ASTM-E330)
FL Product Approval Certified (#41921)

Technical Information:

Certification Statement

Need help with sizing?

Online Ventilation Calculator

Installation:

one of the biggest advantages of the SR1810 is its patented snap-lock installation system. First, follow the manufacturer's written instructions to install and seal the self-flashing base to your roof (Fig 1). After the base has been secured, bring the hood/fan assembly up and twist-lock it on (Fig 2). The hood can attach in four different positions to allow the panel to pivot in one of four different directions.

Tips:

Intake Vent Area: You need to have at least 625 square inches of total free air intake area (gable or soffit vents) per fan for proper ventilation.
Placement: Place high on the roof with southern exposure, if possible. Use the built-in tilting bracket to angle the panel towards the south. Ensure that the panel will not be shaded for prolonged periods.
Air Seal your Ceiling: To avoid drawing conditioned air from your house, it is a good idea to check for and seal any openings between the interior of your house and the attic space. See Steps 3 and 4 of the "Efficient Attic Solution" online for more information.
Cutting a Hole: You can use a nail with a string and a marker to draw a 15" circle on your roof. Center the hole between rafters if possible, if not, it is OK to install over a rafter.
Weatherproofing: Use roof caulking or roof tar to hold down any loose shingles and to water seal around any roof penetrations.

Download (opens in new window) --> Installation Guide

Contact and Shipping

Feel free to message us through the Ebay messaging system with any questions or concerns.

Use the ebay shipping calculator to see your FedEx shipping costs. If you purchase multiple items, we offer a combined shipping discount. Orders processed by 3:00pm CT usually ship on the same day. If you live in the Dallas / Fort Worth area or the Austin area, pickup is available at one of our showrooms upon request. Listings with free shipping only apply to orders shipped to the USA lower 48. Outside of that area, please email for shipping quote.

A phone number is required for International shipments and helps to ensure a timely delivery for domestic shipments.

Sales tax of 8.25% applies to sales within the state of Texas.

Return Policy

Returns of unused and unopened items are only accepted with prior authorization. All returned items are subject to a 25% restocking and repackaging fee. Return shipping and shipping cost is the sole responsibility of the customer. No refunds of shipping and handling expenses are given. Refunds will be issued in the form of credit card adjustment, by Paypal, or by check at our discretion.

About Energy Efficient Solutions

Saving money through energy efficient solutions.

Energy Efficient Solutions has been the market leader in energy efficiency for both residential and commercial applications since 2002. We strive to provide superior customer support and excellent product quality for all of our customers. Our expert staff includes a mechanical engineer with experience as a Professor of Residential Building Performance, and we are more than capable of solving the toughest energy efficiency problems. For any questions regarding Arma Foil, feel free to message us through the Ebay messaging system.

What's Included

(1) 35 Watt Solar Royal (SR1810) fan, Attached Solar Panel, Powder Coated Base, Thermal Switch Included, Self Flashing, 15 Year Warranty

Payment Terms

We accept PayPal, Visa, MasterCard, Discover, and AMEX. In addition we can take Checks and Cash for local pickup only.

Shipping Terms

FedEx Ground, Includes: insurance and tracking. Orders placed M-F by 3:00 pm CT, usually ship the same day.

Solar Royal, Model: SR1808 - Solar Powered Attic Fan