Found in 2007 with a registered capital of 350 million yuan ($50.52 million), Zhejiang Longi Lerri Solar Technology Co covers an area of 156 mu (104,000 sq m) and has 1,056 employees. The main business includes design, development, manufacturing and sales of components; design, construction of photovoltaic power stations; technical services; investment and operation of photovoltaic power stations. 

The company's products are applied in a wide range of fields, especially in various large-scale photovoltaic ground grid-connected power stations, industrial and commercial roof grid-connected power stations, civil roof grid-connected power stations and other fields. 

With the extension and improvement of the industrial chain, it has an annual output of 3GW solar photovoltaic modules, becoming the first-class domestically and internationally renowned brand. It has grown into a leader in the global market for its single crystal module.