Yingli Green Energy Holding Company Ltd. announced the launch of three new module series in the United States. Yingli Smart Module Series, certified by Underwriters Laboratory (UL), features integrated module-level power optimizers produced by SolarEdge. Ideal for the residential and commercial market segments, Yingli Smart Modules increase energy harvest at the module level and enable more flexible system design thanks to embedded SolarEdge power optimizers. The three new module series will be introduced to the U.S. market at Solar Power International on September 12-15. In 2016, Yingli's SPI booth will showcase innovation and solutions that maximize performance and ROI.