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Solar Powered Attic Fan

ItemID: SR1803

Solar Royal -Solar Vent


Low Price: $398.00

Qty: 

Solar Royal fans offer...

Features

  • Up to 1500 CFM
  • 25 Watt Monocrystalline Panel
  • Built-in Tilting Bracket
  • Brushless 24VDC Motor
  • Quiet Operation
  • Detachable Base for Easy Installation
  • Standard Self Flashing
  • Optional Lifetime Warranty

1040 tax credit

This product typically qualifies for the 30% energy tax credit.



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)

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.


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 1500 CFM, it typically takes two lower cost fans to achieve the same performance as one Solar Royal unit.



Specifications:

  • Solar Panel: 25 watts

  • Solar Panel Type: Monocrystalline

  • Air Flow: 1500 CFM

  • Thermal Switch: Yes

  • Fan Blade: 12"/5-Blade with balanced hub

  • Fan Housing: ABS, high impact composite material, UV stablizer 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

Technical Information:

Certification Statement (alternate site)



Need help with sizing?

Ventilation Calculator


Installation:


Self-flashing base

One of the biggest advantages of the SR1803 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:


Hood mounted on base
  • 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 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, (alternate site)



All Solar Royal fans come standard with a 15 year manufacturer warranty for both residential and commercial applications.  There is also an optional lifetime warranty upgrade package available for residential installations.



Standard Warranty: 15 year

Lifetime Warranty Upgrade: Optional lifetime service package available via manufacturer's website.


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