Provided is a self-maintaining residence system. The self-maintaining residence system comprises indoor space, a passive solar room and equipment space, wherein the indoor space is formed by connecting an energy-saving ground module, an energy-saving outer wall module and an energy-saving roof module in a surrounded mode. The energy-saving outer wall module is connected with an energy-saving outerdoor and window module. The passive solar room is formed by connecting the energy-saving ground module, the energy-saving outer wall module, a solar room side face glass curtain wall and a solar roomglass lighting roof in a surrounded mode. A rainwater treatment module, a sewage treatment module and a biogas system module are mounted in the equipment space. The self-maintaining residence systemcan still normally operate without supporting of municipal gas supply, water supply, electricity supply, sewage discharging and the like, and the requirements of heating, refrigerating, living electricity using, living water using, hot water, waste recycling and cooking of residences are met.