It is very important to understand what the solar power is and how it works, in order to collect and give utility to this energy in the most efficient way. Sunlight is turned into electricity by the solar cells also known as: photovoltaic or photoelectric cells. For example: in a sunny climate one can produce solar power to run a 100w light bulb from one single square meter of solar panel. Solar power may be used to heat water in your home (through glass panels situated on your roof) and eventually to use less gas to heat your entire home. Battery chargers, hand-held calculators, and solar powered garden lights may use successfully solar power.

The only disadvantage of the solar power is that it might not work at night. Among the advantages of the solar energy are:  no costs and there are no fuels, waste, or pollution expelled,  check here more advantages. Solar energy may be very useful in small villages where is difficult to draw energy from elsewhere. Solar furnaces are used to concentrate energy absorbed with mirrors strategically placed.

Cost Of A Solar Panel

When deciding to install solar panels on their property a lot of people want to know what that cost of a solar panel is approximately so that they can collect more information about how much money to rise for this process.

A lot of them will have a major surprise when going into shops that sell solar panels because they will see that solar panels of the same size have different prices. This has a logical explanation. Even thought they might have the same size, solar panels might not produce the same amount of electricity. This is happening because some solar panels might have a longer predicted functioning age than others, some might have a different quality in what concerns the solar cells installed on them and some might just have been produced with a more expensive technology. If consulting with an expert you will be told that as technology modernizes the quality of the solar panels increases and this is why the cost of a modern solar panel might be higher than the cost of the last years solar panels. Click here to know about the price list.

Cheap and Maintenance Free Running Cost:
Solar energy is cheap. There is no doubt that solar energy have high initiating price but once solar panels power facility is in place, no fuel, lubricants or any kind of maintenance is required thus providing literally free energy. And with fossil fuels prizes touching sky, the overall cost advantage of solar energy is very obvious. It is also expected that with the further development in solar technology the financial cost of expensive appliances such as solar cells and concentrating solar energy panels will also decrease leading to cheap, pollution free energy.

No Threats to Health:
Unlike nuclear energy plants whose radiations are very dangerous for health of humans living in the surrounding areas, solar energy panel does not bring any kind of side effects or health issues to its surrounding region.