DC POWER SUPPLY AND MANAGEMENT SYSTEM FOR HOUSE AND METHOD THEREOF

摘要

PURPOSE: DC power supply and management system are provided to effectively manage the energy by installing a loading control part managing a peak load. CONSTITUTION: A digital watt-hour meter part(100) is connected with a power source and communications line lead-in part(600) through an optical communication. The digital watt-hour meter part is allocated an IP address. The digital watt-hour meter part confirms setting and operating information of the watt-hour meter through internet. A battery part(200) for storage performs a power storage function and discharging function according to the control command of the digital watt-hour meter. A solar power generation part(300) performs a generating function by using sunlight during the daytime. A loading control part(400) separates the load from circuit according to the control command of the digital watt-hour meter. The loading control part comprises a bus lines modem(405).