Solar Attic Soffit Vent Fans

Solar Soffit Fan Model SPSF 430D

30 watt solar powered soffit fan kit


Made to fit your needs. Fans can be configured to fit in one vent, two vents(as shown above), or 4 vents.  Call or email us to discuss your specific attic and vent details, and we'll provide a free, no obligation quote. 1 (305 807 4705) or info@spsfans.com.

  

Small. Powerful. Versatile. Effective.


  • 30 watt solar panel, compact high output fans that fit inside the soffit vents, and tilt & rotate solar panel Flex Mount combine to provide fresh air supply to the attic, reducing attic heat & humidity.
  • No cutting or drilling holes in the roof. No leaks. No need to access roof. No need to go in the attic to install the fans. No roofing work or repairs.
  • Proven hurricane tough.
  • Ventilates up to 1000 square feet of typical, non-partitioned attic with fresh air supply. 7-10 fresh air changes per hour above the ceiling, where it counts.  Pressure of 0.37” H2O puts fresh air deep into the attic space. 
  • Fans can be installed through soffit vents between 16” or 24”o.c. trusses, without going in the attic.
  • Can be used with continuous vents with minor modifications.
  • Flex Mount attaches to solid structure (wall, chimney, truss ends, solid fascia, etc), not to the roof deck.  Allows optimum sunlight capture from any side side of most buildings, allowing the solar panel to be located out of view.
  • Water & dust proof to IP55 or greater. 
  • Simple, automatic on-off. 
  • Easy fan and solar panel adjustments. 
  • Quiet - 45 dBA   
  • Pricing competitive with conventional solar attic fans without the added installation cost and risks of roof mounted solar attic fans.

Each easy to install kit includes – 


  • 12 volt 30 watt mono-crystalline solar panel, 18” x 22” x 2”, 6.2 lbs (approximately) · 
  • Flex Mount 8”x4”x4” adjustable solar panel mount with 6"x6" standoff adapter · 
  • Two 12 volt DC fan clusters with tool-free spring mounts, each cluster 9.5”x 5.5” x 3.3” · 
  • Two 15 foot UV and water-resistant 16 awg outdoor wires  with waterproof connectors · 
  • Mounting screws.   
  • Warranty
  • Tax credit eligibility certificate