This bulletin provides information about the PG&E GMA program that allows the installation of an electric meter socket adapter that will accept a wired connection directly from a residential customer's Photo Voltaic (PV) solar generation system. . Learn how to install a smart energy meter to monitor grid electricity, solar power, battery storage, EV charging, and home energy consumption. If only one energy meter is detected by the inverter, this will be added to the PV system. . More settings for advanced installs Quick Guide: Performing Device Setup in Tesla One Install / Update Tesla One Launch Device Setup in Tesla One Update Site Controller Software If Required Device Setup User Interface Overview Configure Internet Connection Check Connected Devices Configure Meters. . Professional Installation is Critical: Grid-tied solar systems require licensed electricians and multiple permits, with the interconnection process typically taking 2-8 weeks and costing $200-$2,000 in fees alone. The adapter is installed between the PG&E meter and. .