Saturday, November 19, 2011

Point Loma Nazarene University installs more solar

NOVATO, USA: Two new solar systems will be dedicated at a ribbon-cutting ceremony held today at Point Loma Nazarene University (PLNU). The new 620kW DC photovoltaic (PV) system and 54 kW solar thermal hot water system on PLNU’s campus will provide a combined savings of up to $1.6 million over the next 20 years. The projects build on PLNU’s first solar PV system developed by SPG Solar in 2008. PLNU continues to show their commitment to sustainability with one of the highest ratios of solar power to students in the U.S.

SPG Solar – a leading national solar energy company – designed, engineered and constructed the 620kW system that spans two rooftops and five solar carports, using Kyocera KD 235-watt solar panels. Perpetual Energy Systems financed the system through a Power Purchase Agreement under which PLNU will purchase the electricity produced at a predetermined rate over 20 years.

Concurrent to the PV system’s construction was the installation of a 54 kW solar water heating system by Adroit Solar, an integrator of solar thermal systems. The system will provide an estimated 940 gallons of hot water a day to the student dorms and save the university $5,000 annually on utility bills. The project was financed by the Student Green Fund, a $5 semester fee initiated by students to provide funding for sustainability efforts on campus.

The two projects, which include more than 2,600 Kyocera solar panels, are expected to produce over 917,000 kilowatt-hours annually and provide a savings of up to $1.6 million over the next two decades.

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