Henan Lithium-Ion PV Storage Project Preliminary Plan

This document presents a preliminary plan for a lithium-ion photovoltaic storage project in Henan, China, developed by Beijing Nenggao Automation Technology Co., Ltd. The project aims to address energy crises and environmental constraints by integrating solar power generation with battery storage. It utilizes the rooftop of Henan Lithium Power Supply Co., Ltd., with a projected area of 25,378 m², to install a 1.5 MWp solar photovoltaic system. The system operates in a 0.4 kV self-generated surplus grid-tied mode, connecting at the low-voltage side of the user's distribution room. Additionally, a 1.5 MW/6 MWh lithium-ion battery storage system is deployed to enhance electricity efficiency. The plan covers system topology, main functions, operation strategies, and technical advantages. It includes detailed configurations for photovoltaic generation, such as solar resource analysis, meteorological impact, power generation estimates, and grid connection solutions. Equipment selection covers photovoltaic modules, inverters, AC distribution cabinets, and communication monitoring. The energy storage system configuration details battery setup, containers, and converters. The document also provides an investment return analysis and company profile, emphasizing benefits like reduced curtailment, grid stability, peak shaving, and reliable power supply.