Solar-Electric Power: Road to a Clean, Secure Energy Future

James M. Gee1 and Roland Hulstrom2

1Sandia National Laboratories, Albuquerque, NM 87185-0752

2National Renewable Energy Laboratory, Golden, CO 80401

Solar-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.

1Sandia 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.

2NREL is a national laboratory of the U.S. Department of Energy opeated by Midwest Research Institute, Battelle, and Bechtel, Contract # DE-AC36-99GO10337.