-Solar energy is free
-Solar energy is unlimited and nobody in the world has a possibility to control it
-Solar energy is clean
-No more worries about the increasing cost of electricity

 Which are the most frequently asked questions?

 -why use solar energy?
-are there any maintenance expences?
-where solar systems are applicable mostly?
-are solar systems efficient during cloudyness and absence of sunligght?
-do rain,snow and wind affect the function of the solar system?
-what happens at night,when there is no sunlight?
-is electrical power necessary?

 Why use solar energy?

 It is whell known the price is increasing of electrical power,fuel,gas,wood and other sources every day and continuously.We should ask ourselves,if our home bugedet is able to bear such costs.Every investment means spending money and this is not the end of it,because,besides the investment,expences for electricity,gas fuel,wood is every day,month,and for years on.The solar system also requires an investment, but much less in comparison with the other ones.But how?Because all investments are made,when instauling the solar system,and it stops right there.They can be in function for 20,30,50 years or better said without any other costs.

 Maintenance costs ?

 The maintenance costs are rather low and might not exist,but if it does,the average cost is around 1% of the price per year.

 Where can solar systems are utilised ?

 They can be utilised all round the world,but of course,the efficency is greater in regions with more sunny days,however the systems are efficient in colder regions.

 Are the solar systems efficient when it is cloudy and no sunlight?

Yes,our systems have been made to be efficient with less sunlight;However,the efficiency is increased,when the sunlight is stronger.

Do rain,snow or wind interfere the function of the solar system?

The rain and wind do not interfere in the function the solar system.In the winter,especially in the cold regions with lots of snow, because of the geometrical position and the material used for their making,so the snow does not remain on it.

What happens at night when there is no sunlight?

There is enough sun light during the day,so the hot water,that was saved during the day,can beused at night.

Do solar systems need electrical power?

No.our solar system do not use or require any electricity.