Choosing The Right Home Solar Power System
A growing number of people today just want to incorporate alternative energy into their every day lives. However, there are some things to remember if you wish to install a home solar power system . Not just any system will work. It has to match your energy needs and your property location. Here are some suggestions.
To start with, see whether your region is conducive to solar. It is very important to have an area of your property that faces in a southerly direction - ideally, it will face directly south, but slightly southwest is fine. It must have sunlight between 9AM and 3PM. Be sure you that observe this area all year long, because a property's sunlight can vary considerably from season to season.
Don't forget, too, that you can install a home solar power system on tall trees and poles, not only your roof. Therefore if a place of your property is shady during the key part of the day, look up - perhaps it is sunnier up higher.
Next, get in touch with your utility company and find out what your average monthly use of kilowatt hours is. Then you can figure out how many KW hours your solar system will have to generate. (You might decide to have only half of your KW hours replaced by solar.)
Types of Home Solar Panels
So that you can pin down what type of system you require, it is advisable to understand the various types. Most homeowners prefer to get tied in to the power grid, as a stand-alone system can get very complicated and expensive. It is really an option, however.
1. Photovoltaic solar panels
These are what a lot of people consider whenever they think of a home solar power system . These are flat panels that sit on your homes roof. Normally, photovoltaic systems can power appliances and lights only, not cooling and heating.
The energy generated is normally tied in with the conventional power grid, and also this is actually a viable option for many home solar power system users. In case you are tied in to the grid, a battery is not needed for back-up for night-time and other times when the sun is not shining. The traditional power company becomes your back-up when you are tied to the grid.
2. Solar heating systems
There are actually active and passive solar heating systems for our home. Passive solar heating makes use of conduction, convection, or radiation to move sun-generated heat throughout the home. Active solar heating collects the heat of the sun in some kind of air or water reservoir, then pumps it throughout the home.
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