"My goal of “going green” was achieved this year with the installation of my Solar PV grid tied system. Third Sun provided a well-designed system that has exceeded my expectations for both performance and aesthetic compatibility. Their attention to detail and care was evident throughout the installation process. I would urge anyone considering a solar project to consult with Third Sun FIRST."
-T. N. Homeowner, Cincinnati, Ohio

Why Choose Third Sun? :: Government & Non-Profit

In 1997 Geoff and Michelle Greenfield founded a solar business based on their passion for the environment and a desire to promote clean energy. Since then the company has grown and achieved great success based on its core principals of integrity, quality and customer service. Join us as we bring solar into the mainstream.

Let Third Sun help you accomplish your renewable energy project


Whether you are a school, a unit of government or a non-profit institution, understanding and implementing a renewable energy project can be a complicated and risk filled endeavor.  With Third Sun at your side it can be enjoyable and worry free.  Our team has experience with the unique needs and requirements of institutional customers, and understands the expectations of professional and timely service. We have successfully installed solar and wind systems at schools, universities, parks, non-profits, and city, county and federal facilities.  Find out more about our experience and capacity here (link to about us).

Our approach to these projects is to form a true partnership with the client.  After discussing project goals and evaluating client options, we will review the available solutions and make a recommendation that serves the client.  Our full array of services includes assistance with grant applications, regulatory compliance and program management.  We are very experienced with publicly financed projects and are fully compliant with safety programs, engineering and permitting, prevailing wage reporting, and public bidding requirements that may be involved in getting to “the ribbon cutting day”.

Public education and demonstration projects often have unique needs and are designed differently than other systems.  Third Sun has experience providing on site and web based monitoring and educational systems that explain and demonstrate the function and performance of these systems for all stakeholders.  Let us partner with you and your staff to achieve your organization’s goals.  Please explore the tabs to the left to learn more, or submit an online inquiry form to start the discussion.

Selecting the best partner for your project is the most important choice you will make in your decision to go solar.


Why choose Third Sun?

Experience.  Benefit from the years of renewable energy experience found at Third Sun.  From technology and component selection to project management, we know what works and what doesn’t.  Tap into our knowledge base to make your project the best it can be.

Customer Service.  We want your solar project experience to be enjoyable, smooth and hassle free.   Our team of solar professionals has a “listen first” philosophy that creates long term customer relationships.  Third Sun delivers responsive professional service from start to finish.  

Quality.  Our name and reputation is our most important asset; we will not compromise on materials or installation techniques - period.  We approach your project with long term value in mind and deliver with durable, highest quality components installed with pride and craftsmanship.