An on-grid solar system, also known as a grid-tied solar system, is connected directly to the local utility grid. It uses solar panels to generate electricity during daylight hours to power electrical appliances in real time. When the solar system produces more energy than needed, the surplus is fed back into the public grid, often allowing users to earn credits or compensation via net metering. During periods of low or no solar generation (such as nighttime or cloudy days), the system automatically draws power from the grid to meet demand. Without the need for batteries, on-grid systems are cost-effective, simple in structure, and the most common choice for residential and commercial solar installations.
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