Grid-tied

Grid-tied, also known as grid-connected, refers to a system, typically involving renewable energy generation like solar or wind power, that is directly connected to the public electricity grid. This connection allows the system to both draw electricity from the grid when generation is insufficient and to feed excess electricity generated back into the grid. This bidirectional flow of electricity is facilitated by a smart inverter and metering system, leading to economic benefits and reduced reliance on fossil fuels. grid-tied systems are designed to automatically shut down during grid outages for safety reasons.

Grid-tied meaning with examples

• Homeowners increasingly invest in grid-tied solar panel systems to offset electricity costs. This system is linked directly to the local power grid, allowing excess energy to be sold back to the utility company. The net metering system often provides significant cost savings, making this option financially attractive and environmentally responsible.
• A commercial building's grid-tied wind turbine system helps reduce energy consumption. The system can supply most of the building's power needs, feeding any excess electricity back onto the grid and effectively reducing the carbon footprint. The building uses the grid only when the wind conditions are not strong enough.
• Farmers employ grid-tied biogas systems to produce their own power. This system converts organic waste into electricity and allows them to feed the generated energy into the electrical grid. This process helps the farmers reduce operational costs while supporting the development of renewable energy generation.
• Remote communities frequently utilize grid-tied microgrids to enhance reliability. These microgrids incorporate renewable energy sources, supplementing power from the grid and often including energy storage solutions. They boost energy security and create more sustainable power systems within the isolated location.