That is not a secret, that the proven reserves of fossil fuels, at the present level of production, will remain for 40–50 years.
Fuel prices are steadily increasing. At nothern territories, with cold winters and long heating periods, two thirds of the energy consumed per capita are spent on heat supply.

In the current situation, only the use of renewable energy sources (sun, wind, heat of the earth, etc.) can solve the impending problem of energy supply.

There are many systems that use alternative energy to power buildings, but, usually, these are installations which are only an addition to traditional power supply systems, or very complex to implement and simply unrealistic from an economic point of view.
Autonomous power supply system (patent RU 35386 U1)
This technology is a completely autonomous power supply system for a building, which allows the possibility of construction almost anywhere without worrying about supplying the power grid and fuel. The source of energy in this system is the alternative or renewable energy, i.e. energy from the sun, wind and earth, and houses that use this energy are environmentally friendly.
The main elements of the autonomous power supply system:
  • wind generator - a source of electricity;
  • solar collector - flat radiators with a selective coating that convert solar energy into heat;
  • heat pump - low potential energy converter (heat of the earth, water bodies, waste water, etc.);
  • heat accumulator - thermally insulated container with water.
The system generates up to 50 MWh of electricity and up to 40 MWh of heat energy per year , which is quite enough for the power supply of a house or a small enterprise. All units of the plant have been worked out in detail - in particular, a wind generator has been specially designed to operate at low winds (around 4 m / s). The work of all elements of the installation is automated.

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