This Central Tucson family installed their solar electric panels for three reasons.  First, they wanted to do their part to help reduce the need for building another coal-fueled power plant; instead, they chose to use the abundant solar resource that is readily available to them.  Their second reason for choosing to install PV system was financial. They are enjoying substantially reduced energy costs.  Their third reason for going solar was to invest in the future.  They enjoyed working with Technicians for Sustainability, because there was always good communication and consistent follow-through, throughout their installation experience.  According to these homeowners, best part about their new electricity system is the lower energy costs and the green energy it provides.