subject: Uses Of Solar Panels [print this page] Solar panels are special devices that can produce energy. This is a type of green energy, that needs to feeding, that can never pollute the earth and which is free. If we care to detail, the solar panels are ways of capturing and using solar energy. Solar panels are divided in two categories:
- Heating panels. These panels are used to heat up plants during winter, to assure a home's hot water necessities and so on.
- The solar panels that include a special technology for producing electricity.
Solar panels that are used for heating purposes are generally used for home heating. Their simplified functioning process in the following: the panels capture solar heat and transfer it through some tubes to a water flow. The water heated this way can be used even after many hours, because the systems include thermal recipients that can keep water temperature for a long time. These systems are advantageous in places where there are no other means of heating, they do not necessitate electric power, they are ecological but they do require an initial investment.
The panels from the second category are the ones that are truly interesting, because they produce free electric power. This whole process is based on the photovoltaic cell. The panels have the capacity of producing electricity in the very moment of contact with sun rays. These cells are grouped in matrixes and then they will compose the solar panels.
It's quite clear why these systems are beneficial: they produce free power, which can be used in your everyday needs. Unfortunately, they are not an easy investment, because the initial money they require are quite a few. With the passing of time, the initial costs will be amortized. And let's not forget that solar panels are ecologic, and since out natural reserves are already almost finished, we should take a moment and think about our future.
A current disadvantage of solar panels is that they are not very efficient if they are too small. If you want to power completely a house, you will need several tens of meters of panels. Some people use alternative home business to come up with the necessary money like Forex autopilot system. The sun issue can be solved with additional energy storage systems, which can assure your energy during winter.
Finally, the conclusions are quite simple here. Coal will be finished some day, and so will natural gases and petrol. In that extreme case, what will men do? They will use solar energy as an alternative, when it will be the only alternative. It's quite obvious that we will eventual have to install the panels, so why not think ahead and plan the future right now?
