Core Insights - The article highlights a transformative approach to photovoltaic (PV) technology, showcasing its integration into architectural aesthetics and functionality, particularly at the "Building Photovoltaic Zero Carbon Aesthetics" exhibition in Beijing [1][2]. Group 1: Exhibition Overview - The 22nd China International Housing Industry and Building Industrialization Products and Equipment Expo took place from November 6 to 9, featuring a dedicated area for "Building Photovoltaic Zero Carbon Aesthetics" [1]. - The exhibition included three main sections: colorful photovoltaic curtain wall aesthetics, practical photovoltaic tiles, and innovative technology, demonstrating advancements in building-integrated photovoltaics (BIPV) [1][2]. Group 2: Colorful Photovoltaic Curtain Walls - Colorful photovoltaic technology addresses the aesthetic and efficiency imbalance in traditional PV systems, offering products that are visually appealing and efficient [2]. - Various types of colorful photovoltaic curtain walls were showcased, including pure color, stone-like, and aluminum-like designs, enhancing the visual appeal of buildings [2]. - Notable products included Yingchen and Jiasheng's series that blend traditional Chinese architectural elements with modern PV technology, and Longyan Energy's "Yicai" colored photovoltaic materials that maintain color durability for over 20 years with minimal impact on efficiency [2]. Group 3: Practical Photovoltaic Tiles - The practical photovoltaic tile section presented tiles that combine solar energy generation with traditional roofing functions, effectively replacing conventional tiles [3]. - A significant project highlighted was the "Zero Carbon Small House" in Anhui, which integrates PV technology into various building elements, achieving a total installed capacity of 108.6 kW and an expected annual generation of 107,100 kWh [3]. Group 4: Innovative Technologies - The innovative technology section focused on emerging technologies in the PV industry, showcasing advancements that transition buildings from energy consumers to energy producers [5]. - Examples included the world's first "dragon scale" PV roof at the Wuxi Symphony Hall, featuring a capacity of 1,240 kW, and various innovative PV products designed for architectural integration [5]. Group 5: Industry Growth and Future Prospects - The article notes that since the introduction of the "dual carbon" goals, the installed capacity of building photovoltaics has rapidly increased, reaching 365 million kW by the end of 2024, accounting for 41.2% of the total PV capacity in China [6]. - The ongoing development of innovative technologies and engineering cases is expected to further enhance the role of building photovoltaics in optimizing energy structures and promoting low-carbon transitions [6].

Group 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]