Tools & Hardware ｜35W Solar Attic Fan, 2200 CFM Smart Roof Vent Built-in Temperature Sensors(JBSF-320E)

Intelligent Solar-AC Hybrid Mode - The newly enhanced design features a highly efficient rare earth permanent magnet brushless DC motor. This allows the fan to operate even on cloudy days with only 1W of solar power. Improved blades and high-efficiency channels increase solar output by 20% and CFM by over 50% compared to previous models. An integrated MPPT controller tracks maximum output for optimal energy efficiency.
High-Performing Air Circulation - This solar attic fan delivers a robust 2200 CFM airflow through a 35W solar panel, actively replacing stale air and promoting circulation in large spaces (up to 1000 sq ft). It is designed for harsh environments such as attics, commercial workshops, storage warehouses, agricultural buildings (barns, coops, silos), and greenhouses.
Energy-Efficient Function - With an in-built thermostat, this attic fan with temperature sensor automatically starts when the temperature rises above 79°F (26°C) and stops when it drops to 75°F (24°C), ensuring year-round optimal comfort. It also operates automatically during the day without consuming household electricity.
Long-Lasting and Quiet Design - Featuring a durable, waterproof copper motor and ultra-silent aluminum blades (operating at approx. 50 dB), this fan is built for reliability. The strengthened exhaust screen efficiently blocks insects and small pests from entering spaces such as attics, workshops, or barns.
Hassle-Free Service Promise - We offer a one-year service for this fan and provide replacements for any issues. This fan is a fully integrated unit without extra cables or wiring needed. Simply install it in an area with strong, direct sunlight on the roof, and it will start operating automatically.

Product Dimensions & Weights
Details

Length
22.05"

Depth
22.05"

Height
8.66" (After extension 14.96"max)

Item Weight

22.44 lbs

Packaging Dimensions & Weights

23.62" L x 23.62" W x 10.24" H (27.12 lbs)

Installation Guide.pdf

 

Product Information

Brand
Fnova

Color
Black

Electric fan design
Exhaust Fan

Power Source
Solar Powered

Style
Contemporary

Product Dimensions
22.05"D x 22.05"W x 8.66"H

Room Type
Attic, Crawl Space, Garage

Special Feature
1x solar fan up to 1,000 sqft place; 2x solar fans up to 2,000 sqft place; 3x solar fans up to 3,000 sqft place, 2200 CFM Airflow, 35W Solar Panel, Temperature Control

Recommended Uses For Product
Attic Ventilation, Energy Saving, Heat Reduction, Home Cooling, Moisture Control, Roof Ventilation

Noise Level
50 Decibels

Wattage
35 watts

Finish Type
Matte

Number of Blades
5

Air Flow Capacity
2200 Cubic Centimeters Per Minute

Blade Length
11.81 Inches

Speed
1500 RPM

Switch Type
Smart Control With Temperature Sensor

Item Weight
22.44 Pounds

Included Components
Flashing Base, Roof Vent Fan Unit, Smoke Detector, Solar Panel, Temperature Sensor

Indoor/Outdoor Usage
Outdoor

Model Name
Fnova Solar Attic Fan 35w

Specification Met
Etl Certified, Rohs Compliant, Ul Listed

Control Method
App, Push Button

Reusability
Reusable

Is Cordless?
Yes

Number of Power Levels
1

Main Power Connector Type
Solar Panel Direct Connection

Motor Type
Dc Brushless Motor

Manufacturer
Fnova

Installation Type
Roof Installation

Form Factor
Roof Mount

Finish types
Matte

Assembly required
Yes
Brand:TribesignsSKU:SFQNC-TPO75IIIN00Tags:spo-cs-disabled, spo-default, spo-disabled, spo-notify-me-disabled, Tools