Most can run as an ordinary grid-tie inverter with no battery fitted, and have storage added later. You lose outage protection until the battery is installed — that is the whole reason to buy hybrid rather than grid-tie.

Complete systems on this page range from roughly $9,700 to $39,600, depending on inverter size and how much storage you choose. That covers the equipment; installation, permits and racking are additional and vary by site.

Yes. These systems connect to your main service and involve high DC voltages. Design, installation and inspection must be carried out by a licensed electrician or professional engineer, to the National Electrical Code and any local amendments.

Often, if the array voltage and current fit within the hybrid inverter's limits. Send us your panel model and how they are wired, and we will check it before you order.