Duke Energy Tests Solar Panels and New Smart Grid Technology

摘要

An array of 213 solar panels will soon provide electricity to homes served by Duke Energy's McAlpine Creek substation in south Charlotte, N.C. The substation's new solar panels will provide approximately 50 kilowatts of electricity, enough to power five homes when the panels are operating. Electricity from these panels can be sent directly into the distribution lines serving the McAlpine Creek test area or used to charge a 500-kilowatt storage battery planned for installation at the substation.rnThe solar panels and battery will be used in conjunction with residential energy management systems to determine how Duke Energy can create a "virtual power plant" by combining renewable sources, storage technology and energy efficiency to meet customer needs.