On September 27, 2025, Cosin Solar Technology Co., Ltd. celebrated the relocation to its new headquarters and its 15th anniversary in Hangzhou. Nearly a hundred industry experts, partners, financial institution representatives, board members, shareholders, and guests from the construction units gathered with the company's leadership and employees to commemorate this significant milestone, which honored past achievements and ushered in a new chapter for the future.

From Founding Vision to Masterful Craftsmanship: Forging a Green Energy Dream with CSP

Fifteen Years of Innovation, Solidifying a Technical Foundation

Innovation has always been the core engine of Cosin Solar's development. Through deep integration of industry, academia, research, and application, the company has successfully independently developed and mastered the full suite of core technologies for next-generation tower CSP with molten salt storage. Its accolades include being designated a Key "Little Giant" Enterprise and a Specialized, Refined, Distinctive, and New "Little Giant" Enterprise by the Ministry of Industry and Information Technology (MIIT), as well as being recognized as a National High-Tech Enterprise. The company has undertaken 31 national, provincial, and municipal research projects; won five provincial/municipal first prizes for scientific and technological progress; and received the prestigious international SolarPACES 2020 Technical Innovation Award and the SolarPACES 2025 Technology Application Award. Cosin Solar holds 251 authorized patents, including 180 invention patents. It has led or participated in drafting 29 international, national, and industry standards covering the core concentrating, heat collection, and thermal storage systems for tower CSP, providing critical support for the standardized development of the industry.

Mr. Li Junfeng, Executive Director of China Energy Research Society

Delivers Congratulatory Speech

Mr. Jin Jianxiang, Founder, Chairman and Chief Scientist of Cosin Solar

Delivers Thank-you Speech

Cosin Solar Building Inauguration Ceremony

Since its founding in 2010, Cosin Solar has consistently adhered to the belief of driving the green energy transition through technological innovation. By focusing intensely on tower-based Concentrated Solar Power (CSP) and molten salt thermal energy storage, we has established numerous industry benchmarks and set multiple records. In his speech, Chairman Jin Jianxiang stated, "These fifteen years have been a journey of perseverance. We have overcome every obstacle, building roads through mountains and bridges across rivers. Every technological breakthrough has laid a foundation for our development, and every challenge overcome has become a stepping stone for our progress." After fifteen years of steady growth, Cosin Solar has evolved into a globally leading provider of integrated CSP and molten salt storage solutions, building comprehensive capabilities that span the entire industry chain from R&D and equipment manufacturing to engineering, construction, and operational maintenance.

From Founding Vision to Masterful Craftsmanship: Forging a Green Energy Dream with CSP

Fifteen Years of Innovation, Solidifying a Technical Foundation

Innovation has always been the core engine of Cosin Solar's development. Through deep integration of industry, academia, research, and application, the company has successfully independently developed and mastered the full suite of core technologies for next-generation tower CSP with molten salt storage. Its accolades include being designated a Key "Little Giant" Enterprise and a Specialized, Refined, Distinctive, and New "Little Giant" Enterprise by the Ministry of Industry and Information Technology (MIIT), as well as being recognized as a National High-Tech Enterprise. The company has undertaken 31 national, provincial, and municipal research projects; won five provincial/municipal first prizes for scientific and technological progress; and received the prestigious international SolarPACES 2020 Technical Innovation Award and the SolarPACES 2025 Technology Application Award. Cosin Solar holds 251 authorized patents, including 180 invention patents. It has led or participated in drafting 29 international, national, and industry standards covering the core concentrating, heat collection, and thermal storage systems for tower CSP, providing critical support for the standardized development of the industry.

Fifteen Years of Engineering Practice, Creating Industry Excellence

Cosin Solar has written a legendary story in the desert with tangible achievements. Starting with China's first commercial CSP plant—the SUPCON SOLAR Delingha 10MW Tower CSP Plant—the company subsequently developed the SUPCON SOLAR Delingha 50MW CSP Plant and the Jinta ZhongGuang 100MW CSP Plant. These projects became milestone achievements representing the 1.0 and 2.0 eras of CSP in China, respectively, setting multiple world or national records. In 2024, Cosin Solar was selected for the Golmud 350MW CSP demonstration project, the world's largest single-unit CSP project, leading the industry into the 3.0 era characterized by large capacity, low cost, and independently configured plants. These projects not only bear the deep imprint of Cosin Solar's expertise but also powerfully testify to China's journey from following to leading the world in CSP technology.

Fifteen Years of Open Cooperation, Building an Industrial Ecosystem

Cosin Solar firmly believes that "if you want to go fast, go alone; if you want to go far, go together" and is dedicated to creating value through open collaboration. The company works closely with project owners to deliver high-quality projects, partners with upstream and downstream allies to overcome technical hurdles and advance equipment and system integration, and joins forces with research institutes for technical breakthroughs and financial institutions to innovate investment models. All these efforts are directed toward one goal: continuously reducing the cost of CSP, facilitating its large-scale development, and contributing Cosin's strength to the global energy transition.

Building on a New Foundation, Co-creating a New CSP Ecosystem

The new headquarters symbolizes a fresh start and renewed hope. Its inauguration represents not just a comprehensive upgrade of the work environment but also a tangible manifestation of fifteen years of innovation and determined progress. This new building embodies the company's ongoing commitment to R&D, its relentless pursuit of excellence, and its corporate spirit of being low-profile, pragmatic, innovative, and responsible. It marks the official commencement of a new, high-quality development phase for Cosin Solar.

From this new starting point, Cosin Solar will leverage its advanced R&D platforms and robust industrial layout to further deepen its core competencies in tower CSP and molten salt storage technology. The company will accelerate the commercialization of its technological achievements and expand its global market presence. In partnership with allies worldwide, Cosin Solar is committed to painting a new picture of high-quality development in green energy and striving tirelessly to achieve its corporate vision: "To provide safe, Economical and Green Energy".