How many of you Model S Owners have alternative energy systems at home to help power your cars? I'd love to see pictures of your car and system and what State it's located in. Here is mine in Michigan a few weeks ago before the snow fell. My solar system was brought online in June of 2010. It's big enough to handle 100% of the house and about half of the car's needs. I will add more panels in about 2 years to completely handle the car as well.