• 尊龙凯时首页

    Research and Development Innovation
    Innovation drives development, science and technology lead the future
    Pioneer and Innovate
    With innovation-driven development as its most important strategy and core driving force, Trinasolar has put in place a comprehensive and leading science and innovation system. On independent innovation, Trinasolar established an innovation platform, focusing on basic, cutting-edge, and thematic research for the new generation of photovoltaic technology. It actively supports the building of a collaborative innovation community in the Yangtze River Delta region, and promotes the globalization of the R&D system and build an industrial science and technology creation center with global influence.
    In 2024, Trinasolar renewed its collaboration with Fudan University to establish a university-industry laboratory for advanced photovoltaic technologies. On collaborative innovation, the company takes the lead in preparing for the establishment of a new generation of photovoltaic technology and equipment manufacturing innovation center, unites the upstream and downstream enterprises of the industrial chain, universities, jointly lays out a new generation of photovoltaic products - crystalline silicon stacked solar cells, so as to contribute to the creation of an innovation platform with global influence.
    0times
    Since 2011
    Breaks world records
    0.08%
    December 2024.
    High efficiency n-type fully passivated heterojunction (HJT) cell efficiency
    0.58%
    November 2024
    n-type double-sided i-TOPCon cell efficiency
    0W
    Maximum Effiency of Module

    Technical Research and Development
    Through rigorous and steady technological research and development, Trinasolar has been steadily moving forward on the road of innovation. As of December 2024, the company has applied for more than 6,000 patents in total, and granted more than 3,000 patents in total.
    Efficiency Optimization
    Trinasolar continues to improve its cell efficiency. On November 20, 2024, Trinasolar's State Key Laboratory of Photovoltaic Science and Technology announced that its self-developed high-efficiency n-type i-TOPCon cell, certified by a testing laboratory affiliated with the Institute for Solar Energy Research (ISFH) in Hamelin, Germany, has reached a maximum cell efficiency of 26.58%, setting a new TOPCon solar cell efficiency world record for TOPCon solar cell efficiency. Through technological innovation, Trina will continue to break world records and pursue higher efficiency.
    R&D Platform
    In March 2023, the Ministry of Science and Technology (MOST) approved the restructuring of the “State Key Laboratory of PV Science and Technology”, with Trinasolar and Fudan University enlisted as its supporting entities.
    The Laboratory concentrates on investigating novel mechanisms for achieving high-efficiency photovoltaic conversion in crystalline silicon solar cells, perovskite solar cells, as well as gallium arsenide-based multi-junction cells. 
    • Read More >
    Spotlight - Advanced Solar Cell Technologies
    Area I: Efficient photovoltaic conversion mechanisms and industrialization of crystalline silicon solar cells
    The Laboratory conducts research on efficient crystalline silicon single-junction solar cells, encompassing heterojunction and all-back contact cell structures. Furthermore, it investigates cost-effective solutions and addresses technical challenges related to industrialization.
    Area II: State-of-the-art technologies for the practical implementation of cost-effective perovskite cells
    The Laboratory focuses on three technology types: large-area perovskite single-junction cells, perovskite/crystalline silicon stacked cells, and perovskite/perovskite stacked cells. Its objective is to research methods for enhancing device efficiency and stability.
    Area III: Critical technologies and applications in the industrialization of highly efficient III-V multi-junction cells
    The Laboratory conducts research on III-V materials and their integration with crystalline silicon, focusing on the design of III-V light-absorbing materials with varying bandgaps, thin film epitaxy preparation, interface optimization, and electrode design.
    Research conditions
    31000㎡
    Crystalline Silicon Solar Cell Research Center
    19000㎡
    Perovskite and Perovskite Stacked Cell Technology Research Center
    4500㎡
    Research Center for Group III-V and Stacked Solar Cells