Core Viewpoint - Jiangsu Province is leading in distributed photovoltaic (PV) installations, with significant growth in capacity and a strong alignment with local energy demands [2][3][5]. Group 1: Installation Growth - As of November 2023, Jiangsu's distributed PV installed capacity has exceeded 16.5 million kilowatts, with a cumulative total of 62.21 million kilowatts, ranking first in the nation [1][2]. - The growth trajectory from under 8 million kilowatts at the beginning of the 14th Five-Year Plan to over 62.2 million kilowatts demonstrates a steady upward trend in distributed PV installations [2][3]. Group 2: Economic and Energy Demand Factors - Jiangsu's robust manufacturing sector and high daytime electricity demand create a natural synergy with PV generation, allowing for efficient consumption of green electricity [2][3]. - The "self-consumption and surplus electricity grid connection" model for manufacturing enterprises has emerged as an effective way to reduce energy costs [3]. Group 3: Innovative Development Models - The "whole village" development model in rural areas, exemplified by Xuzhou's Shuangjing Village, has led to a high percentage of village households participating in PV installations, enhancing initial installation returns and rooftop leasing income [3][5]. - The implementation of policies and innovative measures has facilitated scientific layout and standardized development of distributed PV, addressing industry pain points [4][5]. Group 4: Technological and Policy Support - Jiangsu has established a distributed PV resource development platform for precise location and assessment of grid capacity, enhancing the management of distributed PV resources [6][7]. - The integration of digital and intelligent technologies is crucial for improving the efficiency of renewable energy dispatch and management [6][7]. Group 5: Virtual Power Plants and Resource Optimization - Jiangsu is advancing the construction of a new power system centered on renewable energy, focusing on enhancing flexibility and resource optimization [8]. - The exploration of virtual power plants aims to integrate distributed PV, user-side energy storage, and interruptible loads, improving overall resource utilization efficiency [8][9]. Group 6: Challenges and Future Outlook - The rapid increase in distributed PV grid connection poses significant challenges to grid capacity, particularly in rural areas where installations are smaller and more dispersed [9]. - Continuous technological upgrades are necessary to enhance the controllability and predictability of distributed PV systems, ensuring they can effectively support Jiangsu's energy transition goals [9].