Model # PRSOLAR

Internet #100551938

Store SKU #220825

Master Flow 500 CFM Solar Powered Roof Mount Exhaust Fan
0050206028513

Master Flow

500 CFM Solar Powered Roof Mount Exhaust Fan

  • 5 Year Parts Limited Warranty; 2 Year Labor Limited Warranty
  • No wiring required
  • Effectively ventilates up to 500 sq. ft. of attic space
$21900 /each

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

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Details

Warranty / Certifications

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Customer Questions & Answers

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

Asked by: Nina
My roof was replaced because of hail damage, but my solar panels survived without issue.
Answered by: Geoff
Date published: 2016-05-20

How much for Installation?

How much for Installation?
Asked by: Mark
$200-$350 depending on the contractor. VERY worth it.
Answered by: OC
Date published: 2017-06-10

Does this vent produce a light at night

Asked by: paul
no
Answered by: eeeeny
Date published: 2016-02-17

How many square feet of attic space doses it cover.?

How many square feet of attic space doses it cover.?
Asked by: Zack
This product covers up to 500 sq. ft. of attic space.
Answered by: CommunityAnswer
Date published: 2017-02-20
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Customer Reviews

500 CFM Solar Powered Roof Mount Exhaust Fan is rated 3.8 out of 5 by 20.
Rated 4 out of 5 by from Easy Peary, lemon squeeze! Installed while getting roof done. Box... Easy Peary, lemon squeeze! Installed while getting roof done. Box has cardboard template that worked well. Really needs direct sun to work well. Thermostat would make it better.
Date published: 2017-05-13
Rated 2 out of 5 by from 2 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-23
Rated 5 out of 5 by from 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
Date published: 2016-06-28
Rated 1 out of 5 by from Solar power fan This fan may work for a very small attic. but don't get your hopes up. I put it up and in the direct sunlight the fan was spinning fast but it did not move very much hot air out of the attic. My attic tempreture only dropped about 10 degrees durring the hottest part of the day. I took it back and bought one of the less expensive powered attic vent fan and it dropped my attic tempreture around 30 to 40 degrees. My attic was getting around 170 to 185 degrees and now it stays around 120 to 130. I would reccomend one of the power ones way before I reccomend the solar fan.
Date published: 2009-06-11
Rated 5 out of 5 by from 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
Date published: 2015-04-29
Rated 5 out of 5 by from Solar Fan Depending on the size and volume of the attic, you may need more than one fan. My home is 2400 square feet with corresponding attic size and therefore required 2 such fans. Even at $400 for the both, I believe it was well worth the investment. The fan is quiet, unlike the powered fans, and requires NO electricity. I figure a 2 year payoff at my current utility rates for a home I will live in for the rest of my life makes it a comfortable solution.
Date published: 2009-08-02
Rated 4 out of 5 by from 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.
Date published: 2015-07-01
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