IEC provided complete Engineering, Procurement, and Construction (EPC) for installation of photovoltaic (PV) system for the Williams Unified School District (WUSD). The installation consists of PV modules installed on fixed-tilt ground mounted structures along with DC to AC inverters and other electrical, structural, and mechanical supporting equipment. The total installed solar capacity is approximately 450 kilowatts (or .45 megawatts) to serve energy power for three (3) schools: Williams Elementary, Williams Upper Elementary and Williams Junior-Senior High School. Construction began in early May 2014 and the system were ready for operation in August.