CSI Sun serves the renewable energy needs of residential and commercial clients across Southwest Wisconsin, Eastern Iowa, and Northern Illinois. As a founding member of the North American Solar Stores network, this company provides specialized expertise in solar electric and solar thermal system design. Their technicians receive continuous training on the latest industry standards and advanced technologies to ensure high performance for every installation. The facility operates as a living example of sustainability, utilizing solar panels to generate a significant portion of its own electricity and hot water. In addition to photovoltaic solutions, the team offers solar hot water equipment and space heating systems to reduce dependence on traditional utilities. By integrating decades of experience from their parent company, they offer a comprehensive approach to home energy and efficiency. Customers can visit their regional showrooms to explore state of the art products before making an investment. This long standing commitment to alternative energy makes them a leader in regional green building transitions.