立邦携手拓高推出全新光伏涂层射流工艺，上漆率提升至95%以上

Core Viewpoint - The launch of the new photovoltaic coating jet technology by Nippon Paint and Tuogao represents a significant advancement in the solar energy industry, enhancing efficiency, reducing costs, and promoting environmental sustainability in the manufacturing of photovoltaic frames [1][2][3]. Industry Overview - The photovoltaic industry is experiencing unprecedented growth, driven by the continuous increase in global installed capacity, which demands higher efficiency, cost-effectiveness, and environmental standards in coating processes [2][3]. - Traditional coating technologies in the photovoltaic sector, such as air spraying and electrostatic spraying, are characterized by high VOC emissions, low paint utilization rates, and significant raw material waste, highlighting the need for innovative coating solutions [2][3]. Technological Innovation - The new photovoltaic coating jet technology improves the paint application rate from the industry average of 60% to over 95%, saving approximately 60 tons of paint per gigawatt (GW) of coating, thereby significantly enhancing paint utilization and reducing raw material costs [3]. - This technology eliminates reliance on third-party fixtures for coating photovoltaic frames, simplifies production line configurations, and ensures controlled temperature and humidity, thus enhancing coating quality [3]. - Compared to traditional spraying solutions, the new process can reduce VOC emissions by over 85%, aligning with stringent environmental regulations in China and the European Union, and supporting the creation of "zero-carbon factories" in the photovoltaic sector [3]. Product Development - The new coating technology enhances Nippon Paint's Fiberglass Composite Material Frame Coating Solution, which has been successfully applied in various extreme climate scenarios, demonstrating excellent durability and performance [4]. - The company has received multiple international certifications and awards, including the "2025 Rongge Technology Innovation Award," reflecting its commitment to quality and innovation in the photovoltaic industry [4]. Industry Collaboration - Nippon Paint is actively collaborating with industry partners to promote the industrialization of composite frames, focusing on sustainable research and development to drive innovation and cost reduction in the photovoltaic sector [5].