Oro Valley, Arizona combines polished suburban living with some of the most dramatic desert scenery in Southern Arizona. Nestled between the Catalina and Tortolita mountain ranges, the community offers everything from established neighborhoods and golf-course homes to luxury properties and large master-planned communities such as Rancho Vistoso. Residents enjoy well-maintained streets, abundant desert landscaping, mountain views, parks, trails, and convenient access to shopping and recreation. Oro Valley also enjoys an exceptionally sunny climate, creating excellent conditions for homeowners interested in producing electricity from rooftop solar. (Choose Oro Valley)

For Oro Valley homeowners, solar panels can reduce the amount of electricity purchased from the utility and provide greater control over long-term energy expenses as electricity rates continue to rise over time. Air conditioning represents a significant household energy demand during Southern Arizona's long, hot summers, making daytime solar production particularly valuable. For customers served by Tucson Electric Power, residential solar customers select a Time-of-Use or Demand Time-of-Use pricing plan, and the value of exported excess solar energy is determined through TEP's Resource Comparison Proxy export rate. This makes properly sizing a solar system—and maximizing the amount of solar electricity consumed directly in the home—especially important. (Tucson Electric Power)

Adding battery storage can make an Oro Valley solar system even more valuable by storing excess daytime production for use later, including during higher-cost on-peak periods or during a power outage when the system is configured for backup operation. TEP's summer on-peak period currently runs from 3 p.m. to 7 p.m., when solar production is beginning to decline while household cooling and evening electricity needs can remain substantial. A battery can shift stored solar energy into those hours, reducing reliance on grid electricity and increasing the amount of solar power used by the homeowner. For Oro Valley residents concerned about rising electricity costs, pairing solar panels with battery storage can provide a comprehensive home-energy solution that offers lower grid dependence, greater control over energy costs, and backup-power capability. (Tucson Electric Power)