| Abstract [eng] |
Comparative analysis of the use of secondary solar energy as a renewable source for low-rise residential construction is a very important and relevant topic, especially in Lithuania, where the process of transition to a higher low-rise residential energy efficiency class is underway. As households consume the most energy for heating purposes, the object of the final thesis is renewable solar energy sources devices for heating - granular boilers, heat pumps for air - water and horizontal geothermal. Purpose of the thesis: using the TOPSIS method to investigate which solar power source is most suitable for low-rise residential construction. To achieve this, the task is to collect and compare data from low-rise residential buildings, as much as possible similar parameters, for each heating system. The results of the TOPSIS method for the analysis of renewable energy sources showed that the ideal heating system for low-rise residential construction is horizontal geothermal heat pump. |
