St. Monica’s Roman Catholic Parish’s solar electric system has been installed and their green remodel is finished! The 5kW donated system will produce 765 kWh of clean electricity for the church each month, and will help to reduce their electric bills by about $900 every year. On March 18th TFS got back on the roof to finish installing the solar grant system. The installation happened in two parts. First we installed standoffs, setting the groundwork for eventually installing the system. Then, roofers came in to install new foam sealant and insulation. Now, the roof has an additional 6 inches of insulation to help keep the building cool.
After the roof work was complete we were ready to get on the roof again. We built racking, mounted modules, hooked everything up and installed the inverters downstairs. The last step was to have the City of Tucson inspect the system, which passed on April 1st. Check out the pictures below to learn more about the building of the racking and the module installation process.