0050206028513

Master Flow

Model # PRSOLAR

Internet # 100551938

Store SKU # 220825

500 CFM Solar Powered Roof Mount Exhaust Fan

$221.00 /each
  • 5 Year Parts Limited Warranty; 2 Year Labor Limited Warranty
  • No wiring required
  • Effectively ventilates up to 500 sq. ft. of attic space

Frequently Bought Together

Product Overview

The Master Flow 500 CFM Solar-Powered Roof-Mount Exhaust Fan will help remove excess heat and moisture from your attic to protect your roofing system from premature deterioration. The Solar Powered fan requires no wiring, uses no electricity, and works with your existing intake vents to help lower the temperature in your attic. The 24-Volt DC brushless motor provides airflow up to 500 CFM and requires no maintenance. The impact resistant, 10-Watt solar panel has a tilt and swivel design to provide ideal sun exposure. Recommended usage for this unit is one unit per 800 sq. ft. of attic space with a minimum intake ventilation of 240 sq. in. of net free area.

  • No wiring required - uses no electricity
  • Airflow up to 500 CFM
  • Miami-Dade county approved, Florida building code approved, and Texas department of insurance listed
  • ETL listed
  • Extra-wide flashing helps prevent leaks
  • Solar powered, operates only in direct sunlight
  • No battery back-up - runs only when panel is in direct sunlight
  • Environmentally friendly operation - solar
  • Also available in gable mount version (PGSOLAR)

Info & Guides

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Specifications

Dimensions

Cut-Out Diameter (in.) 
15 
Product Depth (in.) 
12 
Product Height (in.) 
30 
Product Width (in.) 
30 

Details

Color Family 
Metallic 
Color/Finish Family 
Metallic 
Material 
Galvanized Steel 
Power Type 
Solar 
Product Weight (lb.) 
28 lb 
Reccommended Sq. Ft. 
500 
Returnable 
90-Day 
Ventilation Type 
Roof 
Voltage (volts) 
24 
Wattage (watts) 
10 
Wildlife Guard 
Yes 

Warranty / Certifications

Manufacturer Warranty 
5 year Parts Limited Warranty; 2 years Labor Limited Warranty 

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Customer Questions & Answers

11 Questions12 Answers

Customer Questions & Answers

500 CFM Solar Powered Roof Mount Exhaust Fan
500 CFM Solar Powered Roof Mount Exhaust Fan

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3 answers

How strong is the glass from the solar power? I was wondering if it can withstand hail?

This question is from 500 CFM Solar Powered Roof Mount Exhaust Fan
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El Paso, Texas
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September 13, 2015
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Answers (3)

Asked by
Orlando FL
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October 27, 2015
Answer: 
My roof was replaced because of hail damage, but my solar panels survived without issue.
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Asked by
Lakeside, CA
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Home Improvement Profile: DIYer
September 15, 2015
Answer: 
According to the manufacturer's specifications, yes. But they do not specify the maximum size or diameter of the hail if that is on any concern.
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September 14, 2015
Answer: 
Thank you for contacting MasterFlow ... The solar panel is impact resistant and tested to withstand hail storms. Please call Technical Services Group at 800-211-9612 with any additional questions or concerns. 8A-5P M-F EDT.
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2 answers

Does this vent produce a light at night

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December 8, 2015
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February 16, 2016
Answer: 
no
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December 10, 2015
Answer: 
Thank you for contacting MasterFlow Products ... This model of solar attic fan operates only during daylight hours. Pleas check out our Solar Hybrid models (Solarhybrid1 or Solarhybrid2) which will operate after dark with an electrical connection in your attic. Please call our Technical Services group at 800-211-9612, M-F 8A-5P ET, with any additional questions.
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1 answer

How will it be powered if the sun isn't out?

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July 15, 2016
Does it store power when sun
is not out
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Answer (1)

July 16, 2016
Answer: 
This product will absorb any energy it can receive from the sun, which is still available at low levels on cloudy days.
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1 answer

do I need a remote to operate and if so does it come with one

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sarasota fl.
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July 14, 2016
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July 15, 2016
Answer: 
No, a remote is not required to operate the exhaust fan.
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Customer Reviews

Rated 3.7 out of 5 by 15 reviewers.
Rated 5.0 out of 5.0 by Money well spent Had to replace roof exhaust fan did not want another electric power fan the solar power fan was easy to install and after a few min in the sun it came right on and so quiet June 28, 2016
Rated 2.0 out of 5.0 by Soalr panel is too small The fan only starts when the sun is directly overhead, if at all. It needs a bigger solar panel. As is, it is a complete waste of money. February 16, 2016
Rated 5.0 out of 5.0 by Great product! Good Value! I purchase 2 of these units when I put a new roof on the house. We noticed an improvement the upstairs temperature almost immediately after installing. I expect to see a return on my investment in reduced AC costs. I highly recommend. August 6, 2013
Rated 5.0 out of 5.0 by Works very well and is quiet Puchased this solar fan at Home Depot for $221 and my roofer charged me $100 to install it at the same time they were re-roofing my house. The fan works very well and is extremely quiet. I was surprised at how well it moved out the air in the attic. This fan does not have a thermostat so it will work in both summer and winter which is a good thing as you need air circulation in your attic in winter as well as summer. Make sure you aim the solar panel to the south or southwest as much as possible and this is also noted in the instruction manual. It will work facing east or west but South works best year round especially in winter. I live in Michigan April 29, 2015
Rated 5.0 out of 5.0 by Just Installed 2 while replacing roof They look well made and both working as soon as the sunshine hits them. Expectation is to reduce loft temperature: a) to reduce my power bill. b) to protect items stored in loft c) to extend the life of the roof I see them as a good investment both for me and my planet. October 27, 2015
Rated 5.0 out of 5.0 by Great It was very easy to install and operates very quiet. October 13, 2015
Rated 5.0 out of 5.0 by Great Attic Fan I love this fan. Easy to install and works right out of the box. My ceiling is a lot cooler now. In a month, I was able to see my energy bill drop. September 22, 2015
Rated 4.0 out of 5.0 by Worth the money I have vaulted ceiling in my living room and the builders didn't have access to the back three bedrooms so I could get into the attic without making a hatch inside the house. I installed the fan myself and noticed there wasn't any controls to turn the fan on and off. I purchased a separate thermostat that hangs into the attic area and it turns the fan on and off as needed. Where I needed to install the fan was also shaded most of the day by a tree so it was nice that the solar panel was removable and I moved it 60 feet from the fan and attached it to a tripod that I was using for my TV antenna. I also installed an on/off switch so I can turn it off during the winter months. The fan is quiet and I noticed the three back bedrooms cool off quicker and stay evenly cooled. June 30, 2015
  • 2016-07-24 T20:10:04.259-05:00
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