Solar panels are not very easy to install, so you should hire a professional to get the job done. While you will save a bit of money by trying to do it in your own, you do not want things to be less than perfect. Also, you will most likely end up paying someone to come out and fix the mess you made.
To realize even better savings, purchase grid tied panel systems. If your panels are connected, you might be able to sell extra power to the local utility. This should help you pay for your solar energy system and will also give you the option to draw power from the main grid in case your panels are not functioning.
Visit http://diygreenenergyguides.com/earth4energy-diy-solar-panels/ Or, Watch: http://youtube.com/watch?v=8e4jeMapnKs This video demonstrate …
It is important to know that about the two main types of photo-voltaic solar panels. The less expensive types are the poly-crystalline panels, but they also are less effective than the mono-crystalline panels. You should invest in a very efficient solar energy system if that is something you can afford.