Thompson Technology Industries, Inc. (TTI) was formed in 2005 to design, manufacture and sell innovative and premier solar photovoltaic (PV) products. Our products are the result of over 500,000 man-hours of solar PV system design, engineering and installation experience. Quite simply, when we could not find a top-quality product that we needed on a job, we designed, patented and manufactured our own. We are now offering these professional-grade products to the renewable energy industry.

Our founding company, SPG Solar, Inc. (SPG), started out five years ago. The handful of employees started installing solar PV systems to try to stabilize electricity costs for customers faced with rolling blackouts and skyrocketing utility costs. Together with our CEO, Dan Thompson, they faced design and installation problems, figured out solutions, and grew the company. Problem-solving innovations became patentable manufactured products. SPG has grown its business and its profit margins every year. Those original employees are now field leads. SPG is now the leader and largest integrated designer/installer of solar photovoltaic systems for residences, commercial sites and government facilities in California, with international contracts and a world-class reputation.

TTI products are the next part of that growth. We believe that there is no substitute for experience, and no other company has as much as we do. SPG experience and TTI products will help grow your business and margins, too. Our goal is to decrease the costs for the industry, and increase the overall return on investment. We want solar to be affordable, widely available, and reliable. If we can help achieve that, our industry’s future is golden.