Increasing power supply efficiency by using renewable sources

This paper deals with the possibility of using renewable energy sources (RES) for the efficient energy supply to consumers that may reduce energy consumption costs. Renewable energy is considered as an additional source in the proposed system of integrated power supply. This system provides conditions for the efficient energy supply by selecting rational combination of traditional and renewable energy sources. Rational combination of energy resources depends on conditions of efficient use of renewable energy. The problem may be solved based on study of system supply and consumption modes for transformed renewable energy.