The utility model provides a photovoltaic intelligent house system. The photovoltaic intelligent house system comprises a photovoltaic utilization system, a sensor system, an electrical appliance system and a display control main system. The photovoltaic utilization system comprises a tracking controller, a clock chip, a stepping motor, a photovoltaic cell panel and a storage battery module. The sensor system is in communication connection with a main controller and sends collected sensor signals to the main controller. The main controller is connected with the electrical appliance system and controls the starting and the stopping of electrical appliance elements in the electrical appliance system. The clock chip and the storage battery module are respectively connected with the main controller. The technical means such as photovoltaic building integration, sun tracking, sensors, and intelligent control are integrally utilized by the photovoltaic intelligent house system, and the photovoltaic power generation and the intelligent control are combined with a house to enable a low-carbon and convenient life.