FIELD: power supply.;SUBSTANCE: greenhouse complex includes a light-permeable heat-insulating coating with a structure in the form of hollow pyramids or hollow cones, a heat accumulating tank configured to receive the heat energy of solar emission passing through the light-permeable heat-insulating coating. The heat accumulating tank comprises a first container filled with water and a second container filled with table salt, installed inside the first container coaxially therewith, insulated on the sides and at the bottom with a material with low heat conductivity, covered with a second light-permeable heat-insulating coating on top. A mini thermal power plant is connected to the second tank, the output of the cooling systems whereof is coupled with the first tank. Transparent photovoltaic converters are placed on the inner side of the light-permeable heat-insulating coating, the output whereof is connected by means of a charge controller with a direct current voltage converter connected with the inputs of accumulator batteries, the outputs whereof are connected with the greenhouse complex via an inverter.;EFFECT: invention provides power supply of the greenhouse complex due to solar emission.;7 cl, 3 dwg
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