Xunlight Corporation was a technology company that specialized in the development of high-performance, flexible, and lightweight solar modules.

[2] The company was established in January 2002 as Midwest Optoelectronics, LLC (MWOE) by Xunming Deng, a University of Toledo's physics professor and, his wife, Liwei Xu.

The company was given license to technology developed at the University of Toledo's Thin Film Silicon Photovoltaic Laboratory.

In January 2006, MWOE and UT reach an exclusive license agreement for four sets of technology portfolios developed in the Thin Film Silicon Photovoltaic Laboratory.

In June 2009, Xunlight successfully completes the installation and demonstration of its 25MW high-throughput, wide-web, roll-to-roll photovoltaic manufacturing process.