How does a basic grid-tied solar system work?
Solar panels capture the energy generated by the sun. This energy is converted from DC current to AC current (the current used in your home and transmitted on the power grid) by an inverter installed with your system. This power is then fed directly to your electrical system by connecting to the main circuit breaker panel. This is parallel generated electricity that works in conjunction with the existing utility-grid supply. During the daytime, when the system is generating electricity, it is this electricity that will be consumed first within the building. During times when the system is generating less than the building’s demand, the additional required power will be automatically drawn from the grid. Conversely, if the solar generating system is producing more electricity than is being consumed in the building, the excess will flow back to the grid, reversing the electrical meter. This electricity will be effectively “stored” in the hydro grid for later consumption.
