Installed rooftop 60'x60' thermal solar system with 56 panels to generate power to heat the jail's domestic water (approximately 3,000 gallons used per day). Grunau plumbers installed the new hot water solar system. Read more in the case study below.
Grunau Location: Wisconsin Office
Owner: Waukesha County Dept of Public Works
Engineer: Angus Young
Case Study: Waukesha County Jail: Solar Water Heater ~ Waukesha Case Study
Completed: September 2011
