Renewable Solar Energy

At present it is a good time to invest in a solar energy system because the prices of the hitherto expensive solar panels have come down from the year 2008. Furthermore, utilities as well as tax incentives are helping to ping down the costs of a solar energy system to more affordable levels and even recovering costs on your solar energy system only takes between six and eight years. Best of all, the power obtained from a solar energy system is practically free which means that it is about time that you actively got interested in installing a good solar energy system in your home.

If you are interested in learning about solar energy system designs then the following information can prove to be interesting. The first important aspect to proper solar energy system design is array orientation. It certainly means that you need to first realize that the proper direction in which the solar panel array should be facing is due south, or at 180 degrees. If the panel faces in any other direction then it will not be able to generate maximum possible power.

Secondly, when creating the right solar energy system design you must also know how much area should be set aside for the solar panels and a rule of thumb is that about sixteen square feet of area helps to create about two hundred watts of power. This means that if you need to generate four thousand watts of power from your solar energy system you must have about three hundred and twenty square feet of space available on your rooftop and the panels must of course be made to face south.

Another important solar energy system design aspect is getting the array tilt angle right. This in turn means that the right angle is when the panels are at 180 degrees angle for the greater part of the day. If the angle gets too oblique less power will be generated. What’s more, you need to also take into account yet another solar energy system design aspect which is to ensure that no shadows fall on the solar panels as this will result in loss of power generating capacity and so it is best that you ensure that your panels get maximum exposure to direct sunlight.

Some people opt to install an active solar energy system instead of a passive one. This is because they wish to obtain the energy from the sun through use of an active or mechanical or even electronic system. Today, a number of new technologies have been developed that are helping to ensure that you get most out of your active solar power system. So, get active!

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