ES power block ESS is a solution which is based on online dual-conversion technology of modular UPS and integrates precision power distribution systems of data center. While ensuring high-quality uninterrupted power supply to terminal loads of data center, ESS also provides power distribution and management. With fully modular design, ESS supports smooth expansion from 30–120 kVA or 25–125 kVA, allows customers to choose from various configuration options and architectures as required. ESS features high reliability, high efficiency, super intelligence, and high flexibility, provides ideal power protection to various types of power supply scenarios for data centers.