Purpose This document describes routine maintenance, troubleshooting, and parts replacement of the LUNA2000-200KWH-2H1 Smart String Energy Storage Systems (ESS). Before maintaining the ESS, read this document carefully to understand the safety information as well as functions. To ensure the safe and efficient operation of 215kWh/241kwh/261kwh/1. 2MW lithium battery systems and maximize their service life (which can reach 10 years or more), please follow these maintenance recommendations. Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co. It integrates advanced components for maximum performance and safety, including: EMS (Energy Management System): The intelligent EMS monitors and optimizes energy flow, balancing supply. Lithium-ion batteries have the advantages of high energy density, long life, and lightweight, so they are widely used in electric vehicles, smartphones, laptops, and other fields. However, lithium-ion batteries also have some safety hazards, such as overcharge, over-discharge, short circuit and. The C&I ESS Battery System is a standard solar energy storage system designed by BSLBATT with multiple capacity options of 200kWh / 215kWh / 225kWh / 245kWh to meet energy needs such as peak shifting, energy back-up, demand response, and increased PV ownership. BSLBATT Commercial solar battery. Utilizing a patented outdoor cabinet protection system, this solution safeguards against dust, rain, and sand, while optimizing channels for heat dissipation.