As one of the world’s largest solar (photovoltaic) panel manufacturers, with 2.45GWs of global production capacity, Yingli Solar is committed to delivering the highest quality solar panels to our customers around the world. We have more than 15 years of solar manufacturing experience and three advanced R&D facilities in the United States, Spain and China.

Our solar panel manufacturer processes utilize the best quality components available and industry-leading equipment from around the world, including Europe, the United States, Taiwan and Japan. We stand behind our promise of quality workmanship in all of our solar products.

Our world-class solar panel production facilities, located in Baoding, Haikou, Tianjin and Hengshui, China, are supported by an expansive global supply chain that draws on resources and partnerships with a diverse range of global companies.
Solar panels are manufactured all over the world and the largest firms have global distribution. Some of the players, such as Trina, have consistently stayed at the top of the solar heap. Others, such as Solar World, are smaller but still offer decades of experience. Getting the most out of your solar investment goes deeper than buying a brand name solar panel, but choosing a solid manufacturer that can offer protection for the long haul.
With the $100 billion boom of the photovoltaic industry from 1996 to 2014, the solar industry needed a way to reassure retailers and consumers that the PV modules for sale were reliably and consistently high quality without unreasonably high power output degradation. PV modules, after all, are the most expensive and noticeable parts of a solar system. Consumers, no matter where they live nor their region’s weather conditions, need to be assured that their solar modules will work in their installations. In 2015, The National Renewable Energy Laboratory along with the International Electrotechnical Commission and the International PV Quality Assurance Task Force developed a set of quality standards for PV manufacturers. The goal was to help manufacturers replicate their PV design on an industrial scale without compromising quality and consistency.