I. Simulation was conducted using the GetSolar programme for:
1. A typical solar system used within the project, taking into account the number of collectors and the size of the tank,
2. The type of fuel used so far to prepare domestic hot water (coal, wood, oil, gas and electricity).
II. Simulation should provide answers to the following questions:
1. Was the demand for domestic hot water in residential buildings fulfilled in at least 50% because of the use of solar systems?
2. Will the environmental effect of emission reduction be achieved thanks to using solar systems?
a) General calculation results
b) Energy balance reflecting the level of hot water demand coverage by the solar system
c) Environmental balance demonstrating benefits for the environment and savings achieved as a result of the solar system installed
d) Simulations can be found below