从医院屋顶到居民社区，上海虹口以光伏实践探路“绿色”未来

Core Viewpoint - Shanghai's Hongkou District is leading the integration of photovoltaic (PV) projects into urban infrastructure, showcasing innovative solutions for clean energy in densely populated areas [1][2]. Group 1: Project Implementation - Hongkou has completed 199 PV projects since the start of the 14th Five-Year Plan, covering various sectors including commercial, educational, and public transportation, achieving over 20,000 kW of grid-connected capacity by September 2025, ranking first among Shanghai's central urban areas [2] - The district's green low-carbon service task force collaborates with multiple departments and enterprises to foster diverse green scenarios and enhance clean energy applications [1][2]. Group 2: Technical Challenges and Solutions - High-rise buildings present unique challenges for PV installation due to limited rooftop space and existing equipment; innovative solutions were developed to install PV panels on complex rooftops [3][4]. - The project at Shanghai Integrated Traditional Chinese and Western Medicine Hospital involved significant structural enhancements, including increasing the amount of steel used for supports and optimizing the layout to accommodate existing rooftop equipment [4]. Group 3: Community Engagement - Community opposition initially stalled a PV project on Hongwan Road due to historical grievances related to noise and pollution; the task force addressed these concerns by engaging with residents and modifying the project to include noise reduction measures [5][6]. - The successful resolution of community issues led to the PV project on Hongwan Road being connected to the grid in December 2024, generating approximately 150,000 kWh annually and reducing greenhouse gas emissions by about 119 tons [6].