--- type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/39364011.md" description: "$XTALPI(02228.HK) Today, Jinko Solar (688223.SH), a global leader in photovoltaic and energy storage, and Jingtai Technology (2228.HK) jointly established Zhejiang Jinghui Future Intelligent Technology Co., Ltd., which has officially completed its business registration. The registered capital is 184 million yuan, with Jinko Solar holding a 60% stake. This milestone marks the entry of both parties into a new phase of substantial progress in the R&D field of AI+robotics high-throughput perovskite tandem solar cells, targeting the next generation of photovoltaic energy revolution.AI Reshapes R&D Paradigm: Hundredfold Efficiency Breakthrough, Seizing the Technological High GroundThe joint venture will focus on a fully closed-loop experimental line of “AI decision-making - robot execution - data feedback” to build the world's first thousand-square-meter-level AI perovskite-crystalline silicon tandem R&D platform. The experimental throughput reaches 1,000 pieces per day, with efficiency improved a hundredfold compared to traditional models. Leveraging Jinko Solar's world-record efficiency of 34.76% for TOPCon/perovskite tandem cells and Jingtai Technology's AI engine based on quantum physical models and vertical domain large language models, both parties will accelerate solving challenges such as perovskite material stability, formula optimization, and process compatibility, promoting the leap of technology from the lab to GW-scale mass production.Reinforcing the Technological Moat: TOPCon Patents + AI Model Migration, Leading the Next-Generation Photovoltaic RevolutionJinko Solar has invested over 20 billion yuan in R&D in recent years, holding more than 5,500 photovoltaic technology patents (the most N-type TOPCon related patents in the industry). Combined with Jingtai Technology's more than 200 algorithm models and automated experimental platforms validated in the field of AI drug discovery, both parties will construct a precise prediction closed loop from microscopic material design to macroscopic device performance, accelerating perovskite tandem technology iteration. The joint venture will for the first time encode key parameters such as material structure, formula, process, characterization, and device performance. Based on vertical domain large language models and quantum physical models, it will build a closed-loop workflow of “database - algorithm prediction - automated experiment,” efficiently tackling core bottlenecks like scarce data for perovskite cells, vast parameter space, and difficulty in predicting interface stability.Powerful Alliance Accelerates Industrialization: 3-Year Countdown to Mass Production, Embarking on the GW-Scale Journey in 2028According to the plan, the construction period for the joint venture's experimental line is only 6 months, with a certain scale of commercial mass production to be achieved within 3 years, and GW-scale mass production expected to commence in 2028. Li Xiande, Chairman of Jinko Solar, emphasized: “The cooperation with Jingtai is a key move in the company's strategy of ‘exploring one generation, developing one generation, and mass-producing one generation’ of technology. We believe that the AI-driven material revolution will multiply the iteration speed of photovoltaic technology, winning a critical window period for humanity's energy transition.”" datetime: "2026-03-19T08:48:13.000Z" locales: - [en](https://longbridge.com/en/topics/39364011.md) - [zh-CN](https://longbridge.com/zh-CN/topics/39364011.md) - [zh-HK](https://longbridge.com/zh-HK/topics/39364011.md) author: "[RextalPi](https://longbridge.com/en/profiles/17442570.md)" --- # $XTALPI(02228.HK) Today, Jinko Solar (688223.SH), … ### Related Stocks - [JKS.US](https://longbridge.com/en/quote/JKS.US.md) - [02228.HK](https://longbridge.com/en/quote/02228.HK.md) - [688223.CN](https://longbridge.com/en/quote/688223.CN.md) ## Comments (16) - **wolf-001 · 2026-03-19T09:20:04.000Z**: I feel like Jingtai might have been played by GCL? @Zhou Shuren's trader - **周树人的交易员** (2026-03-19T09:21:10.000Z): Did you see the online rumors? - **wolf-001** (2026-03-19T09:32:03.000Z): No, I just think this Jinko project should start from scratch, expressing dissatisfaction! - **周树人的交易员** (2026-03-19T09:38:45.000Z): Judging from the current progress of both, I support Mr. Wolf's view, but I lean more towards it being related to Jinko Solar's own corporate strategic pace. - **周树人的交易员 · 2026-03-19T09:02:59.000Z · 👍 1**: News about XtalPi can only ever be glimpsed from its partner companies 😮‍💨 - **不是吧不是吧** (2026-03-19T09:10:13.000Z): Whether it rises or falls still depends on the hawk (the Fed). - **周树人的交易员** (2026-03-19T09:12:26.000Z): From another perspective, "Rise and fall rely on Uncle Sam🦅" - **wolf-001** (2026-03-19T09:19:01.000Z): Did the bald eagle get beaten today?