Photo Courtesy of American Family Insurance
American Family Insurance powered up Wisconsin’s largest rooftop solar array November 2017 at its national headquarters in Madison, WI. The 1.03 megawatt solar system contains 4,488 panels that will supply 7% of the electricity needed to power the corporate campus. The system is projected to yield $191,000 in annual energy savings, with a $5.6 million 30-year return on investment. SunPeak was the solar developer.