NOVELTY - Ecosystem comprises ecological farmhouse, solar hot water system, solar photovoltaic panels (1), biogas room (11) and kitchen (10). The ecological farmhouse comprises indoor heating system and power distribution system, where the indoor heating system contains heat water pipes (4) for controlling temperature, timer circulator (5) and radiator (9). The distribution system consists of distribution cabinets and batteries. The solar hot water system comprises number of domestic solar water heaters in series. The solar water heater contains water level sensor.    USE - Ecosystem for rural housing (claimed).    ADVANTAGE - The ecosystem is eco-friendly and improves comprehensive utilization of renewable energy sources.    DETAILED DESCRIPTION - Ecosystem comprises ecological farmhouse, solar hot water system, solar photovoltaic panels, biogas room and kitchen. The ecological farmhouse comprises indoor heating system and power distribution system, where the indoor heating system contains heat water pipes for controlling temperature, timer circulator and radiator. The distribution system consists of distribution cabinets and batteries. The solar hot water system comprises number of domestic solar water heaters in series. The solar water heater contains water level sensor. The solar water heaters is connected through pipes to the radiator and hot water pipes. The hot water pipes are connected with timer circulator and temperature controller. The solar photovoltaic panels are arranged in the ecological farmhouse roof an are made up of various single-crystal silicon that are connected to the power distribution cabinet and battery. The biogas room is connected with solar water heaters and kitchen through gas pipeline.    DESCRIPTION OF DRAWING(S) - The drawing shows a block view of the ecosystem. (Drawing includes non-English language text).    Solar photovoltaic panels (1)    Heat water pipes (4)    Timer circulator (5)    Radiator (9)    Kitchen (10)    Biogas room (11)