User-Side Energy Storage Connection to Provincial Platform: Guide

This document provides comprehensive guidance on connecting user-side energy storage projects to the Zhejiang Provincial Electrochemical Energy Storage Management Platform. It covers the work background, platform promotion status, project registration access procedures, data governance, and frequently asked questions. The platform, launched in December 2024, aims to strengthen user-side energy storage management and monitor project construction and operation across the province. As of December 2025, 5,587 projects have registered, with 84.73% operational data access rate. The document details account registration, legal person certification, project information entry, and data access steps. It also highlights the role of aggregation platforms, with 241 providers settled and 189 connected, facilitating data upload for 95.83% of projects. Key requirements include completing registration before grid connection for new projects and ensuring data governance and transmission tests. The guide serves as a practical resource for project owners, grid companies, and energy authorities to comply with provincial regulations and optimize energy storage management.