Technical and economic evaluation of solar energy in the heat supply system of buildings in Primorsky krai

Far Eastern Federal University, 690922, Vladivostok, Russia

^* Corresponding author: kobz13@yandex.ru

Abstract

The heat supply area is of the utmost interest as the priority spheres of solar plants appliance, because nowadays it is the most capacious consumer of traditional energy resources. For the main indicators of solar radiation - the inflow of direct and diffuse radiation, Primorye is not inferior to admitted “solar” regions of the Russian Federation. Currently available information on the cost-effectiveness of non-traditional heat sources based on solar plants is poor and contradictory, but as a rule, nonobjective. Department employees previously carried out the work to assess the cost-effectiveness of solar systems for heating of various buildings and unambiguously established the inadvisability of their application in the area of the stable heating. The results of the cost effective analysis of solar plants, in decentralized heating of buildings for various purposes, demonstrate the futility of investments in the energy saving measures under the current cost of energy resources and equipment and also the absence of real support of consumers, carried out real implementation of alternative energy sources.