Solar Plant on the Grid
1. Solar Panels: The solar plant consists of photovoltaic (PV) panels installed on a suitable location such as rooftops, open land, or as part of a solar farm. These panels capture sunlight and convert it into direct current (DC) electricity through the photovoltaic effect.
2. Inverters: The DC electricity generated by the solar panels is sent to inverters. Inverters convert DC electricity into alternating current (AC) electricity, which is the standard form of electricity used in homes and businesses.
3. Grid Connection: AC electricity from the inverters is then fed into the local electrical grid through transformers and switchgear. This connection allows the solar plant to supply electricity directly to consumers connected to the grid.
4. Net Metering: In many regions, solar plant owners can benefit from net metering policies. During periods of high solar generation, when the plant produces more electricity than is immediately needed locally, excess electricity flows into the grid. Conversely, when the solar plant's output is lower (e.g., at night), electricity is drawn from the grid.
5. Integration and Grid Stability: Solar plants are designed to integrate seamlessly with the grid to ensure stability and reliability of electricity supply. Grid operators manage the fluctuating nature of solar power generation through grid management techniques, storage solutions (like batteries), and complementary power sources (such as wind and hydropower).