Energy Storage Power Station Full Process Series (1): Preliminary Planning and Feasibility Study

This document provides a comprehensive overview of the preliminary planning and feasibility study phase for energy storage power stations, typically lasting 3-6 months. It involves multiple stakeholders including project owners, design institutes, grid companies, and government agencies. Key tasks include project site selection and land assessment, technical solution design, grid access planning, and economic analysis. Site selection evaluates land use, geology, environment, infrastructure, and safety distances. Technical solutions cover energy storage technology selection (e.g., lithium-ion, pumped hydro, compressed air), system configuration, electrical design, and equipment specifications. Grid access planning determines voltage levels, connection points, and system impacts. Economic analysis includes investment estimation, revenue modeling, financial evaluation, and sensitivity analysis. Additional work involves preliminary environmental and safety risk assessments, and policy compliance analysis. The logical sequence emphasizes site selection as foundational, technical solutions as core, grid access affecting operations, and economic analysis guiding decisions. A typical schedule spans 1-2 months for site selection and technical design, followed by grid and economic assessments.