If you looked through the Colton Ranch albums you probably noticed pictures of the solar panels. The panels are connected to the house in a grid tied system and will provide up to 35% of the electrical needs annually for this home. This system consists of two 2100 watt panels for a total of 4200 watts. The system is capable of generating up to 35 kilowatt hours per day. The panels are mounted to Watsun Dual Axis Trackers. They automatically track the sun from sunrise to sunset. This type of solar array is 30% more efficient than roof mounted solar panels.