This family decided to install both solar hot water and solar electricity at their home in order to get all of their power from the sun.  Their ultimate goal was to make a difference for the environment and in the future they also want to use their panels to power an electric car in order to reduce their impact even more.  When asked about their favorite part of they system, the homeowner said "I feel better about my energy use.  I'm doing what I can for the planet."