JinkoSolar, the global leading PV and ESS supplier, recently has achieved a new milestone in solar efficiency with its independently developed N-type TOPCon modules, certified by TÜV SÜD to have a maximum conversion efficiency of 25.58%. Moreover, its 182N-type monocrystalline silicon battery (TOPCon) has been verified by the National Photovoltaic Industry Metrology and Testing Center to have a full - area conversion efficiency of 27.02%. These advancements highlight JinkoSolar's leading position in driving photovoltaic technology forward.
The efficiency breakthroughs are attributed to advanced technologies such as metalization laser enhancement, high-quality emitter passivation, and local absorption passivation contact on the battery side, as well as key innovations like integrated film graphic technology, SMBB ultra - multi - main grid technology, and reflective film technology on the module side. Following the recent release of its "TOPCon Technology and Tiger Neo 3.0 Commercial Solution White Paper" at SNEC 2025, this latest breakthrough underscores JinkoSolar's strong capability in leading PV technology advancement.
Looking ahead, JinkoSolar aims to upgrade over 40% of its production capacity this year and establish 40 - 50GW of high-power TOPCon capacity by the end of 2025. The latest high-efficiency TOPCon capacity can achieve a maximum power of 670W, with a module efficiency of up to 24.8% and a bifaciality of 85%, offering a 10% premium over traditional TOPCon products. Based on continuous innovation in N-type TOPCon mainstream technology and existing capacity upgrades, the company is well-positioned to accelerate industry capacity clearance, support the industry's "anti - involution", and promote sustainable long-term development.
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