Monona Grove High School Solar

1,410 solar modules are installed on 6 different roof areas. Unirac ballasted racking supports the 480 watt modules. Slipsheets placed beneath each ballast tray protect the roof from abrasion. Rigid metal conduit delivers DC power to the nine Solectria 60 kW inverters and from the inverters to the school’s electrical service. The Monona Grove installation is the largest system installed on a K-12 public school in Wisconsin.