The energy consumption monitoring module provides real-time monitoring of electricity usage in buildings, including four major categories (lighting systems, air conditioning systems, power systems, and special electricity), along with total electricity consumption, allowing owners to grasp energy dynamics in real-time. The energy analysis module provides historical and real-time data, displaying year-on-year, month-on-month, and proportionate information to identify energy consumption changes and characteristics, diagnose usage conditions, and explore energy-saving potential. It helps building owners better manage energy levels and reflects the effectiveness of energy management. The module also offers real-time energy consumption rankings based on equipment, buildings, and regions, enabling owners to understand their building's energy consumption positioning among similar buildings and showcasing management effectiveness through ranking changes. The feedback module facilitates information interactions with building owners, providing historical data report outputs and dynamic information exchanges, such as energy consumption anomalies and energy-saving diagnostics.