On July 21, the 2026 Fortune China 500 list was officially released, with LONGi ranking 251st. Since its first inclusion in 2017, the company has now been listed for ten consecutive years.
LONGi remains committed to breaking through industry homogenization and reshaping the competitive landscape through technological innovation. The company continues to innovate around the fundamental technologies of solar photovoltaics and application‑scenario solutions, while intensifying efforts on core technology breakthroughs. Recently, LONGi’s self‑developed HIBC solar cells were certified by the Institute for Solar Energy Research Hamelin (ISFH) in Germany with a photoelectric conversion efficiency of 28.13%; module efficiency based on HIBC cells reached 26.4%, setting another new record. In addition, as certified by the European Solar Test Installation (ESTI), LONGi’s self‑developed crystalline silicon‑perovskite tandem solar cells achieved a conversion efficiency of 35.5%, once again breaking the world record for perovskite tandem cell efficiency.
In April this year, LONGi officially unveiled its "Full‑Stack LONGi ONE" integrated solar‑storage strategy. The strategy aims to deliver the world’s benchmark for efficiency and safety in "Solar Generators" through fully in‑house developed native integration technologies, completely breaking down the silo effect of solar‑storage systems and providing global customers with unified, efficient, and safe green power solutions and asset security. At the SNEC exhibition in June, LONGi showcased its full‑scenario product portfolio and solutions for GWh‑scale projects—including OneBank 2.0, OneMatrix 2.0, the Hi‑MO ONE commercial & industrial smart green power solution, the off‑grid/microgrid storage flagship OneNexus, the full‑scenario collaborative converter core OneSync, and the cloud‑based intelligent scheduling platform OneOS—achieving native integration across the entire 5S spectrum from high‑efficiency BC photovoltaic technology to complete energy storage systems.
In the ESG arena, LONGi has also achieved remarkable results. Through continued deep‑rooted efforts in corporate governance, climate action, and nature positivity, the company was selected for the 2026 Fortune China ESG Impact List. In the 2025 S&P Global Corporate Sustainability Assessment, LONGi ranked in the top 4% of the semiconductor and semiconductor equipment industry, was included in the S&P Global Sustainability Yearbook 2026, and became the only company in that segment to receive the "Industry Mover" commendation. The company also released its first Taskforce on Nature‑related Financial Disclosures (TNFD) report, setting long‑term targets to achieve "net‑zero biodiversity loss" and "zero deforestation" by 2050, along with a visionary target of delivering a "net positive impact" on nature by 2060.
LONGi’s tenth consecutive appearance on the Fortune China 500 list is a significant milestone in its journey through industry cycles. Over the past decade, LONGi has driven cost reduction and efficiency gains through sustained technological innovation, leading the global energy transition while deeply embedding ESG principles into its corporate governance and operations, thereby realizing synergies between commercial and social value. This decade‑long commitment serves as a vivid testament to China’s evolution from "Made in China" to "Created in China" and contributes solid Chinese strength to the global goal of carbon neutrality.
