About

Founded in 2000, Xi'an LONGi Silicon Materials Corp. (LONGi Stock) focuses on research and development, production and sales of single-crystal silicon rods and silicon slices. It is among the largest manufacturers of single crystal silicon products in the world. Its products include LONGi single crystal silicon, LERRI PV, LERRI Energy, LONGi Clean energy, and a full industry chain for photovoltaics.

Awards

Jiaxing, CN - Lighthouse award in Productivity

Jan 2023

Driven by the aspiration of reducing cost, improving quality, and shortening lead time of solar modules, the site implemented over 30 4IR use cases leveraging AI and advanced analytics. Within one year this delivered a 28% reduction in unit manufacturing cost, a 43% reduction in yield loss, an 84% reduction in production lead time and a 20% cut in unit energy consumption.