Do you have experience using solar power?

Our electric bills are incredibly high, despite the fact we are very conservative about our use of utilities. I have considered switching over to solar power, but don’t know anyone who has done it. I read it can help you save money and there are tax incentives to help pay for the system. http://gr8energy.com/how-does-a-solar-power-system-work-in-homes-and-businesses/ I am concerned about the initial investment and how much we can save. I also wonder what the cost difference is if you go “off the grid” as opposed to staying linked to it. Does anyone have experience using solar power?