Solar-Electric Power: Road to a Clean, Secure Energy Future
James M. Gee1 and Roland Hulstrom2
1Sandia National Laboratories, Albuquerque, NM 87185-0752
2
National Renewable Energy Laboratory, Golden, CO 80401Solar-electric power using photovoltaic technology has a number of highly attractive attributes, including: renewable energy resource, no regulated emissions, no CO2 emissions, modular, easily sited, low maintenance, power generation profile that naturally matches typical load profiles, etc. Solar-electric power has been primarily used in off-grid applications, but has recently begun introduction into grid-tied electric power markets. The U.S. photovoltaic industry would like to accelerate its’ technical and marketing progress so that solar-electric power can become a significant economic, environmental, and energy resource for the nation and worldwide. U.S. photovoltaic industry has begun a technology and marketing roadmap to address the potential of solar-electric power. The U.S. photovoltaic industry established a vision "to provide the electrical energy consumer competitive and environmentally friendly energy products and services from a thriving United States-based solar-electric power industry." The industry also set some very aggressive growth goals (25% per year) that would expand it into a significant energy resource for the U.S. (15% of new electrical generation capacity by 2020). The roadmapping effort has identified a number of infrastructural and technical issues that will need to be addressed to reach these aggressive goals. This paper will review the status of the PV Industry Roadmap.
1
Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the U. S. Department of Energy under contract DE-ACO4-94AL85000.2
NREL is a national laboratory of the U.S. Department of Energy opeated by Midwest Research Institute, Battelle, and Bechtel, Contract # DE-AC36-99GO10337.