Research on the feasible path of low-voltage distributed photovoltaics participating in grid peak shaving

Against the backdrop of global energy structure transformation and the "Dual Carbon" goals, the large-scale integration of distributed photovoltaics into low-voltage distribution networks poses dual challenges to both system operation and market mechanisms. This study begins with an analysis of standard policies and market mechanisms, and proposes a dynamic compensation model based on output contribution to address user responsibilities in peak shaving. By integrating vehicle-grid collaboration and photovoltaic-storage synergy modes, it explores effective methods to optimize peak shaving capabilities. Using market-oriented tools such as differentiated electricity pricing and interruptible load pricing, the study designs business models to incentivize flexible resources. Drawing on policy experiences from Europe and the United States, it formulates an integrated policy solution that includes dynamic adjustment of financial subsidies, streamlined grid connection procedures, and multi-stakeholder collaboration. The research demonstrates that the synergy between policy and market mechanisms can effectively enhance photovoltaic integration efficiency, providing a theoretical basis and practical guidance for the sustainable development of low-voltage distributed photovoltaics.