Abstract
Nowadays, the renovation program is being implemented in the megapolises of Russia. Innovative high-rise buildings are built instead of morally and physically obsolete houses, where non-traditional renewable energy sources are used to the fullest extent, under the effect of which they are located. The possibility to use solar systems with variation of their design parameters is considered. It is established that solar systems have high technical potential. The share of heat load, that is provided by using solar energy, varies from 4 to 84% depending on the time of the year. Economic indicators restrain the use of such panels. The payback period is about 8 years at the current cost for thermal energy.
Highlights
In Russia, comfortable high-rise buildings are being erected within the renovation program in order to substitute morally and physically obsolete dwellings
A residential house was considered as an object to evaluate its economic efficiency, which can be compared with multi-level apartments in high-rise buildings
The system is equipped with a device for coolant circulation and automation
Summary
In Russia, comfortable high-rise buildings are being erected within the renovation program in order to substitute morally and physically obsolete dwellings. It is possible to use alternative resources for energy supply in order to increase energy efficiency, reduce the operating costs of similar apartments and buildings in general. The use of solar energy to heat water can be practically significant and promising. Solar power plants have a number of advantages: saving fuel and energy resources; low operating costs; simplicity of design and reliability in work; minimal maintenance; durability; complete safety. The profitability of the use of such systems for different regions of the country is determined by the gross, technical and economic potential of solar energy [1,2,3,4]
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