Designed to allow homeowners to prioritize their energy needs in an age of electric vehicles and site-produced power with battery storage, the Span Smart Panel offers visibility and control over circuits and major appliances. Users can decide how to power specific devices at certain times through a mobile app. The product supports Ethernet, Wi‑Fi, or Bluetooth connections. Weather-resistant, according to the manufacturer, the panel can be installed indoors or out. Pricing, including installation and shipping, is $3,500.