Efficiency of dual hot water systems with the use of solar evacuated tube collectors in the Northern territories

• Published in: IOP Conference Series: Earth and Environmental Science
• Main Authors: Krivoshein, Y O, Tolstykh, A V, Tsvetkov, N A, Khutornoy, A N
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2020
• Subjects: Zhatay; Yakutia
• Online Access: http://dx.doi.org/10.1088/1755-1315/408/1/012011; https://iopscience.iop.org/article/10.1088/1755-1315/408/1/012011/pdf; https://iopscience.iop.org/article/10.1088/1755-1315/408/1/012011

Abstract This research is aimed at studying efficiency of using solar energy in dual hot water systems with the use of solar evacuated tube collectors and central heating network in Siberian climatic conditions. The paper includes results of actual implementation of dual hot water systems with solar evacuated tube collectors and water heat up till the required temperature with the help of a gas boiler for 3-storey residential buildings or a central heating network (for “Vasilyok” kindergarten) in Zhatay city district in Yakutia. The research demonstrates that the amount of heat energy produced by solar collectors makes up over 50 % of the total consumption of hot water system of “Vasilyok” kindergarten.