Solar panels are installed on your roof or adjacent structure. These panels are made up of photovoltaic (PV) cells, which convert sunlight into DC power. The DC power from the solar panels is sent to an inverter, where it is converted into AC power, or standard electrical current used to power your facility. AC power travels from the inverter to the electrical cabinet, often called a breaker box. This power is then available to service all of your electrical needs. The utility meter continually measures your electrical supply; when your solar system produces more power than you need, the meter literally spins backwards, accumulating credits with the utility company that will offset your next bill. Your business remains connected to the utility grid to supply you with electricity when you need more power than your system has produced.