The Nisqually Indian Tribe's Building Department is soliciting proposals from qualified contractors to design, engineer, procure, install, commission, and support data collection for a solar photovoltaic (PV) system at the Tribe's Public Safety Building in Olympia, Washington. The proposed system size is approximately 252 kilowatts DC and must be seamlessly integrated with the existing emergency generator and Automatic Transfer Switch (ATS) system—specifically a Kohler Power Systems...