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Solar energy is an inexhaustible source of fuel for solar panels. Free and ecological solar energy is captured by solar panels in the form of solar radiation. Also called green energy, solar energy will soon become the main source of heat and electricity.
A solar panel or solar panel system installed correctly can reduce up to 70% cost of heating a building. Solar heating must be seen not as a complete alternative to traditional heating system, but a system which provides a considerable reduction in heating costs, especially in case of existing buildings, their degree of thermal insulation is reduced.
A solar panel for heating domestic hot water tank heats the daily average amount equivalent to the capacity of the tank at a temperature of 60-65 ° C. In the winter months, that day is much shorter, the water temperature reaches 15-45 ° C. Summer, in sunny days, temperatures can reach over 90 ° C.
The system is easy to install. Any plumber should know to connect the hot water-cold water pipes of the installation of solar panels house where external tank. Solar panels are installed on the roof, in the south or southwest direction. The idea is that in the place to have as much time as it can in the sun during the day. Not to be over