Energy Expediency Analysis of Implementation of Solar Thermal System for Hot Water Production

The article presents preliminary analyzes by “f-Chart” method and a schematic solution for the usage of renewable solar energy for domestic hot water supply (DHW) in a building intended for accommodation and recreation of tourists. On the basis of the preliminary analyses, an installation was implemented, through which a significant economic and ecological effect is expected. The analyzes were developed in two options - replacement of the existing DHW system and a second option - upgrading the existing water heat accumulators by adding new ones, part of the planned solar installation.