Sun Spot is managed by Frank Proske, a mechanical engineering university graduate with extensive experience in the solar thermal and HVAC industries. Frank has personally designed and installed many solar thermal systems using SUNDA evacuated tube collectors and was instrumental in introducing SUNDA to the U.S. market.

SUNDA and Sun Spot Solar are represented across the United States by a growing team of local dealers and distributors. Whenever possible we forward your inquiry to a local, experienced representative. Please call us with your residential, commercial, institutional, or industrial application.

Frank Proske

By responding quickly with solutions and forthright information, we have improved our products and services over the years. More importantly, in this way, day by day, we earn the loyalty of our customers.