Flat Roof
Select this for a flat or nearly flat roof finished with a continuous membrane such as EPDM, bitumen, or PVC.
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Solar Attic Fan w/ Pitched Flashing (4" high)
$705.47
$681.95
Choosing Your Roof Tile Type
Choose the option that matches the shape of the tiles or slate at the planned installation point.
High Profile Tile
Select this for pantiles, S-shaped tiles, or other raised and wavy clay or concrete tiles with noticeable ridges and troughs.
Flat Tile or Slate
Select this for flat interlocking tiles, plain tiles, or natural slate that creates a relatively even roof surface.
Solatube® Solar Attic Fan w/ Pitched Flashing (4" high)
Experience powerful attic ventilation with Solatube's innovative solar attic fan technology. The Solatube® Solar Attic Fan w/ Pitched Flashing (4" high) is available in both 16W (RM1500) and 33W (RM2400) versions, our fan is engineered to reduce heat buildup, lower energy costs, and prolong roof life—all while operating quietly and efficiently.
About This Fan
- Available in 16W for smaller attics and 33W for larger attics that need more power.
- Energy-efficient, solar-powered design—no wiring required.
- Whisper-quiet operation for minimal disturbance.
- Engineered to meet stringent safety and building code standards.
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Solar Panels
- Advanced photovoltaic solar panel provides maximum energy capture
- Durable panel resists damage from hail, wind and foreign objects
High-Performance Motor
- Brushless DC motor produces increased efficiency and reliability
- Progressive design reduces noise for whisper-quiet operation
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Beat Summer Heat
- Removes hot air buildup that can damage roof shingles and HVAC equipment
- Reduces air conditioning costs by keeping attic temperatures lower
- Prevents heat transfer to living spaces for improved comfort
Remove Winter Mold and Moisture
- Prevents leaks and structural decay triggered by ice buildup on your roof
- Avoids damage to insulation and framing materials from moisture accumulation
- Fights weakening of internal structures caused by mold and fungus growth
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Venturi Design
- Specialized body design maximizes air flow for greater capacity
- Engineered to enhance lifetime of fan
Fan Blades
- Five-wing, polymeric blades are non-corrosive and minimize vibration for quiet operation
- Lightweight design reduces motor resistance for increased performance and reliability
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Additional Benefits
- Installation completed in as little as 2 hours.
- No major structural modifications required.
- FREE SHIPPING on all orders.
- Helps reduce energy bills by improving attic ventilation.
- Promotes an environmentally friendly home by cutting energy usage.
- Ensures a cool attic environment without extra heat transfer.
- Improves overall home comfort and indoor air quality.
- Leak-proof flashing ensures a durable, waterproof seal.
- Optional ClimaSense™ Upgrade provides intelligent climate control.
- Advanced brushless DC motor for whisper-quiet operation.
- Venturi design maximizes airflow for greater capacity.
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Smart Add-Ons for Enhanced Performance
Upgrade your solar attic fan with intelligent controls that optimize performance based on your specific climate and needs. The ClimaSense™ series combines advanced motor technology with intelligent climate control for unmatched performance.
Important compatibility note: ClimaSense™ Upgrade and Thermal Switch are alternative control options and should not be purchased or used together. Please choose the option that best fits your needs.
ClimaSense™ Upgrade
Intelligent climate control that automatically adjusts fan speed based on temperature and humidity levels for optimal ventilation year-round.
- Temperature and humidity sensing
- Automatic speed adjustment
- Prevents over-ventilation in winter
- Maximizes efficiency in summer
- Compatible with all Solatube fans
Note: ClimaSense™ Upgrade should not be used with the Thermal Switch.
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Thermal Switch
Temperature-controlled operation that ensures your fan only runs when attic temperatures warrant ventilation.
- Temperature-controlled activation
- Prevents unnecessary operation
- Extends fan motor life
- Easy installation
- Adjustable temperature settings
Important: Do not purchase or use this item with the ClimaSense™ Upgrade.
Learn More & Buy✻
Complete Solar Attic Fan Product Line
Hurricane Rated (6" high)
Engineered for coastal regions with high-wind resistance. Features a robust 6" no-pitch flashing for flat roofs.
- Coverage: Up to 2,100 sq ft
- Flashing: No-pitch, 6" high
- Rating: Hurricane Rated
- Best For: Coastal areas
Pitched Flashing (4" high)
Our most popular model for pitched shingle roofs. The 4" flashing provides a perfect fit for most roof slopes.
- Coverage: Up to 2,500 sq ft
- Flashing: Pitched, 4" high
- Best For: Shingle roofs
- Installation: Standard pitch
No Pitch Flashing (6" high)
Ideal for flat or low-slope commercial and residential roofs. The 6" high flashing provides extra protection against water pooling.
- Coverage: Up to 2,100 sq ft
- Flashing: No-pitch, 6" high
- Best For: Flat roofs
- Protection: Water pooling
No Pitch Flashing (2.5" high)
Low-profile design for flat roofs where a minimal aesthetic is desired. The 2.5" flashing is sleek and effective.
- Coverage: Up to 1,800 sq ft
- Flashing: No-pitch, 2.5" high
- Best For: Low-profile installs
- Aesthetic: Minimal visibility
Interior Mount (16W - IM1500)
Works with existing attic venting. Designed to mount inside your attic, converting passive vents into an active, solar-powered venting system.
- Coverage: Up to 1,500 sq ft
- Power: 16W (IM1500) solar panel
- Installation: Interior mount
- Best For: Existing vent systems
16W Solar Panel Add-On
Boost your solar attic fan performance with an additional 16W solar panel. Perfect for areas with limited sun exposure or when you need extra power.
- Power: 16W additional
- Compatibility: All Solatube fans
- Installation: Easy add-on
- Best For: Performance boost
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Installation Instructions
Important Safety Note: Installation involves working at heights and using power tools. Ensure that you have all the required tools and safety equipment (e.g., ladders, gloves, eye protection, and non-slip footwear). Read all instructions thoroughly before starting and consult a professional installer if you are not experienced with roof work.
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What's In The Box
- Fan Unit
- Mounting Brackets & Hardware Kit
- Wiring and Electrical Connections
- Leak-Proof Flashing Assembly
- Instruction Manual (PDF)
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Specifications
- Brand: Solatube®
- Product Type: Solar Attic Fan
- Power: Available in 16W (RM1500) and 33W (RM2400) versions
- Fan Diameter: 24 inches
- Operating Voltage: Solar-powered (no external wiring)
- Motor Type: Brushless DC
- Fan Blades: Five-wing polymeric design
- Solar Panel: Advanced photovoltaic with hail and wind resistance
- Design: Venturi body design for maximum airflow
- Installation: DIY-friendly with comprehensive instructions
- Safety: Meets stringent building codes and HVHZ requirements
- Weather Resistance: UV-stabilized ABS housing
- Optional Technology: ClimaSense™ run-at-night capability (sold separately)
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Videos
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Accessories Available
- Thermal Switch ↗ – Temperature-based control option. Do not use with ClimaSense™ Upgrade.
- ClimaSense™ Upgrade ↗ – Intelligent temperature and humidity control. Do not use with Thermal Switch.
- 16W Solar Panel Add-On (RM1500) ↗ – Additional 16W solar panel for increased performance.
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Hurricane Rated
Built tough for the most demanding environments, the Solatube Solar Attic Fan is HVHZ (High-Velocity Hurricane Zone) rated. It is engineered with robust components to withstand intense winds, heavy rain, and flying debris—ensuring reliable ventilation even during severe weather.
The Solatube Solar Attic Fan HVHZ model is specifically designed for coastal regions and high-wind environments. It features a robust 6" no-pitch flashing that provides superior protection against water pooling and ensures a leak-proof seal on flat roofs. This model is engineered to withstand hurricane-force winds and flying debris, making it an ideal choice for coastal areas and regions prone to severe weather conditions.
Looking for the Hurricane Rated model? View the HVHZ Solar Attic Fan here.
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Warranty
Under the product warranty, Solatube® components are covered for 10 years, with most electrical parts covered for 5 years and solar-related components for 3 years. For full warranty details, click here.
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Related Products
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Reviews
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I love my new solar attic fan
only wish Id gotten one sooner!
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I'm an so happy with my Solatube solar attic fan. It took less than an hour to install and had made a really big difference in the heat reduction in my upstairs. so much Solatube!
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I love the solar feature.
Solar fan for my attic. I noticed the fresh air and difference as soon as I turned on the fan. Highly recommended.
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It’s a game changer.
I opted for the Solatube Solar Attic Fan after reading about its efficiency, and I'm glad I did. It moves a ton of air and keeps the attic temp down. Highly recommended.
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The cost was very reasonable and process seamless. Highly recommend!
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Keeps my attic cool.
I could tell a difference in the temp of the house w/ the attic fans. Heater worked tirelessly and the products are amazing. I highly recommend it.
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Perfect for hot days.
We also had two attic solar vent fans and several box vents and we can already tell a difference.
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Attic temperature dropped significantly.
I was very satisfied with the solar attic vents. It works great now I don’t need to lower my thermostat to keep my wife and I cool and comfortable; which saves me money on electricity.
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Reduces attic heat effectively.
Attic Fan unit, additionally, our old bathroom fan took FOREVER to empty the steam out of the room. The new fan is very efficient and the room is cleared within a minute of turning off the hot water.