TYN(SZ:000591) Sou Hu Cai Jing·2025-06-30 05:27Group 1: Event Overview - The 17th World Solar Photovoltaic and Energy Storage Industry Expo will take place from August 8 to 10, 2025, in Guangzhou, attracting over 2,000 companies and covering an exhibition area of 180,000 square meters, with more than 200,000 professional visitors expected [1][3][10] Group 2: Technological Innovations - The expo will showcase advanced photovoltaic technologies such as TOPCon, HJT, and perovskite cells, with conversion efficiencies exceeding 26%. A leading company demonstrated an N-type TOPCon module that increases energy output by 15% in low-light conditions and reduces costs by 8% compared to traditional PERC modules [3][4] - New generation large-capacity storage batteries with energy densities surpassing 300Wh/kg and cycle lives exceeding 8,000 times will be unveiled by companies like BYD and CATL. A domestic company's sodium-ion storage system offers a 30% cost reduction compared to lithium batteries and excels in low-temperature performance [3][4] Group 3: Application Scenarios - The "Photovoltaic+" innovation zone will highlight how photovoltaic technology integrates into various sectors, including BIPV products that meet aesthetic needs while generating power. An agricultural photovoltaic solution designed for South China's humid climate has reportedly tripled annual returns per unit area [4][6] Group 4: Global Collaboration - The expo serves as a bridge for international cooperation, with 35% of exhibitors from traditional photovoltaic powerhouses like Germany, Japan, and the USA, and a 40% increase in exhibitors from emerging markets in Southeast Asia, the Middle East, and Africa [6][10] - Chinese companies are accelerating their internationalization, with leading firms like LONGi Green Energy and JinkoSolar showcasing solutions that capture over 40% of the international market share [6][10] Group 5: Business Opportunities - The expo is expected to generate over 10 billion yuan in transaction intentions, with the previous year's figure surpassing 8 billion yuan. The event's online pre-matching service has already secured 120 million yuan in orders for a company targeting the Southeast Asian market [10][11]