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THIRD SUN SOLAR

Solar Panels

About us

Third Sun Solar is a woman-owned business founded by Michelle and Geoff Greenfield two decades ago that is dedicated to using business as a force for good in the world. Our mission-driven business is a certified B-Corp, existing not just for profit, but for people and the planet as well. Please call or text today to schedule your free solar evaluation: 740-249-4533

Business highlights

27 years of trusted experience
Women Owned & Operated
LGBTQ+ Friendly
Eco Friendly

Services we offer

We design, sell and install solar power systems - PV - for residential, commercial, institutional and government customers in Ohio and the surrounding states. Net metered/grid-connected and off-grid systems. We are one of the longest running and most experienced solar installers in Ohio.

Services we don't offer

Wind power, Geothermal

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

American Express
Check
Financing Available
MasterCard
PayPal
Visa

Photos of past projects

Reviews

5.010 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
90%
4
0%
3
10%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.8
professionalism
5.0
responsiveness
4.9
punctuality
5.0
Showing 1-10 of 10 reviews

Carl & Mary M.
01/2021
5.0
solar panels
  + -1 more
It was great and good, they did the job efficiently. They were also careful about their safety, they were really good. I had no concerns with them and they did a fine job.
Description of Work: They put in TV panels in our barn.
Rating CategoryRating out of 5
Yes, I recommend this pro
$17,000

Alan S.
09/2020
5.0
solar panels
  + -1 more
Third Sun Solar did such a great job on the first 16 panels we had installed in 2018, so we decided to build another building in 2020 and we added 16 more solar panels on the new structure. Third Sun Solar also installed a Tesla power wall in our house in 2020. Now we are mostly self-sufficient for all of our electric needs on most days.
Description of Work: I had 32 solar panels put on 2 structures and a Tesla power wall installed in the house.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$48,000

Response from THIRD SUN SOLAR
[Member Name Removed] - Thank you for choosing Third Sun Solar - again - for the expansion of your system! We pride ourselves on our ability to Serve our customers well, be your Reliable solar partner, continue to be Driven to do things right, and Grow in our knowledge and abilities in the solar installation industry. Your words mean a lot to our team. Your motivation to be self sufficient and produce clean, emission free electricity for your home, is impressive.

Hallie B.
06/2019
5.0
solar panels
  + -1 more
Beautifully! They arrived as scheduled, installed the panels and related electrical work, were here to meet with the building inspector, and left things nice and tidy.
Description of Work: Installation of new rooftop solar system
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from THIRD SUN SOLAR
Thank you for your review!

William H.
06/2018
3.0
solar panels
  + -1 more
We first contacted this vendor in late 2017. After an exchange of emails and calls to establish base information, someone was supposed to contact us to provide an estimate. That never happened, and we did not follow up at the time. In spring of 2018, we visited their booth at a sustainability fair, reestablished contact, and again asked for followup. Since then (2 months), nothing. We are mystified as to what the problem might be. This company seems to be well-known in the area but obviously we are unable to use their services. Initial contacts were professional and friendly, so the end result is quite disappointing.
Description of Work: Not responsive

Rating CategoryRating out of 5
responsiveness
3.0


Response from THIRD SUN SOLAR
Thank you for your feedback [Member Name Removed]. As the owner of Third Sun I am concerned about the possibility that my team was unresponsive. I have investigated this case. My staff informed me that they made efforts to contact you via both email and phone, and left messages. You did send us your utility bill so we started down the path of getting an estimate together for you. The sales person for your area says he tried to contact you several times. I'm sorry that you were not able to connect. Is there anything we can do at this point? From what I understand, your site for solar was less than optimal, with a fair amount of shade, so the viability of an efficient solar array may have been low. Perhaps this was not communicated well to you. I am open to a phone call if you would like to talk about your experience. As you can see from the other ratings on this site and also our very high ratings on solarreviews.com, we take pride in our customer service and our ranking as the #1 solar installer in Ohio. The majority of our customers give us an A rating.

JOHN S.
06/2017
5.0
solar panels
  + -1 more
TS was referred to me via the Solarize Cincinnati program. Process required a couple on-site evaluations, numerous forms, a day and a half installation, and final inspections. Every step went smoothly, and staff were always professional and pleasant to deal with.
Description of Work: Nine panel (small), rooftop, grid-integrated system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Response from THIRD SUN SOLAR
Thanks for your review! It was great working with you!

Reed R.
12/2016
5.0
solar panels
  + -1 more
We looked at installing solar panels on our barn four years ago but didn't follow through. Part of that was based on the sales people we talked with who never made much of an impression. We decided to go through with the installation based partly on the the professionalism and presentation of Third Sun Solar. I will follow-up with a review when service is completed in April, 2017. The cost listed here ($48,000) is for 38 panels rated at 285 each ($39,000) and the mid-size battery back-up system.
Description of Work: This review is based solely upon initial contact and follow-up and not the actually installation of solar panels. Every contact we've had with Third Sun Solar has been excellent. From initially finding on about the company through their nice website, to initial contact by email and return email information, tot he initial meeting with he company representative, and first meeting with a review of the solar panel installation, all has been professional and outstanding.

Rating CategoryRating out of 5
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$48,000

Response from THIRD SUN SOLAR
Thank you for your thoughtful review, [Member Name Removed]!

William B.
06/2016
5.0
solar panels
  + -1 more
unknown
Description of Work: We had Third Sun Solar install a 10.7kW PV system on our house. They are a very professional group and the communication was awesome from the very beginning. They answered all our concerns and question in a timely manner. The installation was very clean and professionally done, even the inspectors stated that it was one of the best looking installs they had seen. The system is working really great, and they help with getting the interconnection paper work done, along with getting the system registered for SRECs. I cannot say enough about Third Sun. I highly recommend.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from THIRD SUN SOLAR
Thanks for your review!

John S.
02/2016
5.0
solar panels
  + -1 more
We were very pleased with the service that was provided at each stage of the process and highly recommend the company to others. The system was well-designed, we received a fair price, the owner answered our questions promptly and thoroughly, and the installers were conscientious and pleasant to work with. We were impressed with the social and ecological responsibility of the company, including the benefits that they provide for their workers, the safety measures that were used, etc. The system has also been producing well, at or above the levels predicted, in the couple months that it has been in operation.
Description of Work: Installed 33 panel, 8.9 kW solar array on roof of Quaker meetinghouse (church) where my family and I are resident caretakers.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$25,800

Response from THIRD SUN SOLAR
[Member Name Removed] - Thank you for the kind words! We strive to make the customer experience and they product the best it can be. Your words confirm to me that we are succeeding! Thank you also for commenting on how our company treats our employees and also our respect for safety. I know that your congregation will enjoy the benefits of your solar array for many many years. Thank you for being stewards of the earth and taking this important step to lower your carbon footprint and be an example for others. We are always here if you have any questions about your system or need any assistance with it. Take care, Michelle Greenfield CEP, Third Sun Solar

BRUCE P.
12/2014
5.0
solar panels
  + -1 more
Company was easy to work with for my first set of panels. They answered all of my questions and the installation went very smoothly. The output of the system is even higher than they estimated. I'm having another set of panels installed along with a battery backup system. They worked with me to design a system that meets my needs - AC coupled so I get power even when the grid is down, battery storage, and tie in to an existing generator.
Description of Work: Installed a 8.25kw ground mounted array Quoted and additional array with AC coupling and a battery backup

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$26,000

Response from THIRD SUN SOLAR
Thanks for your review!

David F W.
03/2014
5.0
solar panels
  + -1 more
I contacted three solar companies before making a decision. I was surprised by the differences in layout that each of the three companies proposed. One company for example insisted I would loose a lot of energy by having such a long distance between the panels and my house and insisted the panels needed to be connected in parallel. The other two companies agreed that connecting them in series was better, but Icon Solar insisted they could only run a cable that far if they used my barn as a substation. As mentioned earlier in my review of Icon Solar, I was seriously mislead by the sales person who has since left the company and that would have charged several thousand dollars more than my quote from Third Sun Solar, for a smaller system ( 32 solar panels), vs 36 panels and a true 9 K system. I chose Third Sun Solar and I can say enough positive comments about this company. They were very professional in all my dealings with them and I could not be happier with the result. It took them a full week to install the solar system ( 36 panels). I elected not to have the panels put on my roof as that has a disadvantage in terms of needing to take them down and reinstalling when the shingles on the roof need to be replaced, and heat build up from the roof can also reduce efficiency. I did not want to replace my shingles which should be good for another 15 years or so, while the life span of the solar panels which should be maintenance free for 30 years or more. Don't trust a salesman when he says their company will take the panels off and reinstall for no cost, when your shingles do need replacing. Anyway for the month of March which is still not quite done, I am exceeding the predicted output. So far my panels have produced 1061 KWH, so I will receive a check for 1 SREC for March and most likely a total of 12 SREC credits per year. My system is reducing my electric use from Butler Rural Electric by 75% and some months I will not use any net electric from my electric company. After choosing to go with Third Sun Solar, I noticed that my electric company has a small 2.3 K solar system installed at their facility in Hamilton, Ohio and that was installed by Third Sun Solar as well. Bottom line, all solar companies are not the same. I have full trust in Third Sun Solar which is located in Athens, Ohio.
Description of Work: I have a 36 panel ground mount 9 KW solar system. I wanted American made products so I had to pay slightly more. I went with Sharp solar panels and Enphase Microconverters. The solar panels are connected in series and so far my output slightly exceeds the prediction by Third Sun Solar, so I am very pleased. It was installed by Third Sun Solar (contact: jjones.third-sun.com Web site: www.thirdsunsolar.com) in cooperation with my electric provider, Butler Rural Electric. It is a ground mount in a field with no shade and serves my home in Butler County, Ohio . The solar panels are located around 450 ft from my house. They ran three large underground cable wires that connect to my meter at the house.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$35,000

Response from THIRD SUN SOLAR
Thank you for the wonderful review [member name removed]! Glad you love your solar power system!

    Contact information

    762 West Union St. Suite C, Athens, OH 45701

    http://www.thirdsunsolar.com

    Service hours

    Sunday:
    Closed
    Monday:
    8:30 AM - 5:00 PM
    Tuesday:
    8:30 AM - 5:00 PM
    Wednesday:
    8:30 AM - 5:00 PM
    Thursday:
    8:30 AM - 5:00 PM
    Friday:
    8:30 AM - 4:00 PM
    Saturday:
    Closed

    Licensing

    Bonded

    Insured

    Licensed*

    Trade License Number
    NABCEP Certification: #100414-010298

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    No
    EPA Lead-Safe Certified
    No
    Use Green Products or Work Practices
    Yes
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Solar Panels

    FAQ

    THIRD SUN SOLAR is currently rated 5 overall out of 5.

    Sunday: Closed

    Monday: 8:30 AM - 5:00 PM

    Tuesday: 8:30 AM - 5:00 PM

    Wednesday: 8:30 AM - 5:00 PM

    Thursday: 8:30 AM - 5:00 PM

    Friday: 8:30 AM - 4:00 PM

    Saturday: Closed

    THIRD SUN SOLAR accepts the following forms of payment: American Express,Check,Financing Available,MasterCard,PayPal,Visa
    Yes, THIRD SUN SOLAR offers free project estimates.
    Yes, THIRD SUN SOLAR offers eco-friendly accreditations.
    No, THIRD SUN SOLAR does not offer a senior discount.
    No, THIRD SUN SOLAR does not offer emergency services.
    Yes, THIRD SUN SOLAR offers warranties.
    THIRD SUN SOLAR offers the following services: We design, sell and install solar power systems - PV - for residential, commercial, institutional and government customers in Ohio and the surrounding states. Net metered/grid-connected and off-grid systems. We are one of the longest running and most experienced solar installers in Ohio.
    Wind power, Geothermal

    Contact information

    762 West Union St. Suite C, Athens, OH 45701

    http://www.thirdsunsolar.com

    Service hours

    Sunday:
    Closed
    Monday:
    8:30 AM - 5:00 PM
    Tuesday:
    8:30 AM - 5:00 PM
    Wednesday:
    8:30 AM - 5:00 PM
    Thursday:
    8:30 AM - 5:00 PM
    Friday:
    8:30 AM - 4:00 PM
    Saturday:
    Closed