A grid-tied solar system is a solar power system connected to the utility power grid. This system allows homes or businesses to use solar energy during the day while remaining connected to the grid to draw power when needed (like during the night or cloudy days). Excess energy generated can be fed back into the grid, which is often compensated through net metering.
Key Components of a Grid-Tied Solar System
- Solar Panels: Capture sunlight and convert it into direct current (DC) electricity.
- Inverter: Converts DC electricity from the solar panels into alternating current (AC) electricity, which can be used by appliances or sent back to the grid.
- Utility Grid: The grid supplies electricity when the solar panels aren’t generating enough power (e.g., at night).
- Net Meter: Measures the electricity sent to and received from the grid, allowing for net metering, where excess power is credited to your utility account.
