U.S. Energy Secretary Steven Chu announced a $50 million investment over two years for the SUNPATH program, aimed to help the nation reclaim its competitive edge in solar manufacturing. SUNPATH, which stands for Scaling Up Nascent PV At Home, represents the second solar Photovoltaic Manufacturing Initiative (PVMI) supporting the Department of Energy’s SunShot Initiative. As recently as 1995, the United States maintained a dominant global solar market share, manufacturing 43 percent of the world’s PV panels. In steady decline, U.S. market share shrank to 27 percent by 2000 and to 7 percent by 2010. SUNPATH will aim to return the United States to the forefront.

PVMI Part II: SUNPATH seeks to increase domestic manufacturing through investments that have competitive cost and performance advantages. SUNPATH will help companies with pilot-scale commercial production scale up their manufacturing capabilities, enabling them to overcome a funding gap that often curtails domestic business at a critical stage. By bridging this gap, SUNPATH will help ensure more low-cost solar technologies are manufactured in the United States.

PVMI Part I: Advanced Manufacturing Partnerships has resulted in the selection of $110 million in projects to three industry and academic consortia to enable substantial cost reductions in PV module production. To ensure that these technologies are manufactured domestically, PVMI Part II: SUNPATH will support an initial ramp up to high volume manufacturing. DOE’s national laboratories are stepping up their validation facilities to ensure that the technologies developed and manufactured in Parts I and II are tested at scale in multiple locations and climates in the United States.