Before signing any agreement for installation of solar energy products, get at least three estimates. Once the estimates are in your hand, read each one carefully to ensure that the installation is up to your standards. Each estimate should include a time frame of completion, a list of materials and the estimated amount of labor charged.
On this channel you can get education and knowledge for general issues and topics.
You should consider switching to solar power if your home receives 5 hours of sun per day and you experience high energy rates. In this case, your investment in purchase and installation will be well worth it.
When researching for a good solar panel installer, don't forget the Internet. Yes you may start out in the phone book, but the Internet will give you a lot more information as well. You may find testimonials from other clients and ideas for contractors that you may not have realized are out there.