The world s largest silicon solar container company

LONGi is the world’s largest manufacturer of monocrystalline silicon wafers and a major producer of solar modules. PVTIME – On 10 June 2025, the PVBL 2025 Global Top 100 Solar Brands rankings and the PVBL 2025 Global Solar Brand Influence Report were unveiled at the 10th Century Photovoltaic Conference in Shanghai, China. During the conference, PVBL announced its annual ranking of the top 20 global silicon. Among these producers, the four largest Chinese companies - Tongwei, GCL Technology, Daqo New Energy, and Xinte Energy - controlled 65 percent of the polysilicon market in 2024. Silicon Solar, established in 1999 by a pair of ambitious Cornell University graduates, began its journey as a dedicated research and development firm, passionate about catalyzing the latest advancements in solar technology.