Research Triangle Park - A 30 kw solar photovoltaic (PV) system was switched on at Delta Products' office in Research Triangle Park (RTP) on January 7, 2008. Comprised of 160 solar panels, the array is the largest corporate-owned, roof-mounted solar PV system in the state. On average, it will produce about 36,000 kilowatt-hours (kwh) of electricity each year -- enough to power 3 to 4 typical NC homes and offset approximately 37 tons of carbon dioxide annually....

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