On-grid systems or solar grid-tie systems are the solar PV systems that only generate power whenever the utility power grid is available. In fact, they must connect to a power grid to operate. Whenever you are overproducing power, these systems can send excessive power generated back to the grid for later applications. Now-a-days most of the solar systems are installed fall into the grid tie category. They are directly tied into the existing electrical grid and need that the electrical grid is running for the solar system to generate electricity.
Hence, it’s much more efficient to be hooked to the utility grid than other available options. If you’ve solar grid tie system, you can able to produce more energy during the sunny days and build up energy credits. However, the ultimate goal of the solar powered system on the grid is to produce as much power over a twelve month period as you utilize.
How Does On the Grid System Work During a Sunny Weather –
Solar systems generate electricity silently without any moving parts. During the sunny day, the sunlight directly falls on the solar array and then generates DC energy. After that, the DC energy will be converted into household 120V AC electricity through the inverter. After the generation of AC electricity, it will be fed into your electric meter and circuit breaker panel. Then, the electricity for your household either goes to your lights and appliances or to the grid. All these processes happen silently and on an automatic way daily.
How Does On the Grid Work at Night or a Cloudy Day –
During cold weather and at night, the output of the solar powered system is reduced or stopped. But your home will get the necessary electricity supply from the utility grid. This means, your power supply system is always connected to the grid so that you can have as much power as you need any time whenever it’s needed; regardless of whether the solar system is able to put out any power.
Besides, a standard grid tie system will not produce power unless and until the grid power is available during a utility power breakdown. If this is the issue, you can utilize grid tie system with battery backup. When utility grid power is available, the system works like a standard grid tie system and sends excess power back to the utility. Again when the utility power fails, the battery backup can allow the solar array to continue to supply power to the home during the day time and can supply selected circuits within your home during the night. Once the utility grid system starts up, the system switches back to its normal operation automatically!
Conclusion –
For many people, a grid tie solar system is the key to ensuring long-term security and providing a good investment alternative to businesses, farm or home. Even, the systems can offer low maintenance costs as there are fewer components that may need to be replaced in the future. Therefore, it’s time to take a look at solar on grid systems or solar grid tie on 123 Zero Energy and make an investment suiting best your budget and daily requirements. For immediate availability, get in touch with 123 Zero Energy on 1-800-317-9054!