DT新材料·2025-09-19 16:04Group 1 - Longi Green Energy and JinkoSolar have reached a joint statement to end all ongoing patent disputes globally and have agreed on cross-licensing arrangements for some core patents [2][3] - The patent disputes between Longi Green Energy and JinkoSolar began in the second half of last year and escalated in early this year, with multiple lawsuits filed in various jurisdictions [3] - The patent battles are seen as a commercial strategy to limit competitors' market competitiveness, particularly in foreign markets where litigation risks influence customer choices [3] Group 2 - JinkoSolar is a leader in TOPCon technology, with over 5,500 patent applications, 75% of which are invention patents, and expects to achieve 40-50 GW of high-power TOPCon capacity by the end of 2025 [4] - JinkoSolar's patent fees increased by nearly 50% year-on-year to 0.14 billion [4] - Longi Green Energy has over 3,500 authorized patents and 480 patents for BC battery modules, with a self-owned HPBC2.0 battery capacity of 24 GW as of June [4] - In terms of shipment volume, JinkoSolar led with 41.84 GW of solar module shipments in the first half of the year, surpassing Longi Green Energy's 39.57 GW [4] - JinkoSolar reported a loss of 2.909 billion, while Longi Green Energy's loss was 2.569 billion, making it the least loss-making among the top five module manufacturers, reducing losses by 2.661 billion year-on-year [4]