At Yingli, we strive to drive down the costs of solar-generated electricity while ensuring our products perform reliably over their lifespan of 25 years or more. Our mission is to provide affordable, clean, reliable, and sustainable energy solutions through a cost structure competitive with traditional sources of energy.

We manufacture our polysilicon, ingots, wafers, cells, and modules under one roof. This ensures our strict quality control for raw materials as well as the entire production process. Due to our heavy investments in state-of-the-art manufacturing equipment as well as our R&D initiatives, we have achieved a high degree of automation throughout our entire production process.

Our products have passed stringent international certification testing standards such as IEC, TÜV and UL, and our quality management system is accredited to ISO 9001 standards. The renowned durability and sustainable performance of our products are also backed by our 25-year limited power warranty.

Alongside our vertical integration strategy, we are serious about serving our customers through our global reach and local presence. We operate local offices in key solar PV markets, including Germany, Spain, Italy, France, Greece, China and the United States. Our regional teams understand local cultures, languages and are experienced professionals in the different solar PV markets. Globally and locally we work for the same goal – to exceed our customers' expectations.