On Grid Solar System
An on-grid or grid-tied solar system operates in conjunction with the electrical grid, allowing for the transfer of surplus or deficit power to and from the grid through a process called net metering. Numerous residential users are choosing on-grid solar systems because they have the opportunity to receive credit for any excess power generated by their system, leading to savings on their electricity bills. With an on-grid solar system, a constant power supply is assured, coming either from the solar panels or directly from the grid, without the need for energy storage in batteries
How Does It Work?
In an on-grid solar system, solar panels continuously generate electricity during daylight hours. This electricity can be used immediately or sent to the grid without the need for backup power during outages. If the system ever runs low on power, it seamlessly draws electricity from the grid, ensuring a constant supply. Consequently, users never experience power shortages in this setup. Furthermore, any surplus electricity produced by the system is fed back into the grid, resulting in a credit on the user’s electricity bill. This credit contributes to reduced overall electricity expenses. It is essential to evaluate your home’s energy consumption, solar potential, and electricity needs before installing an on-grid solar system.
The sun’s rays illuminate the solar panels, generating electricity in the form of direct current (DC). An inverter then converts this DC into alternating current (AC) for use in households or commercial establishments. Up to this point, the operation of any solar system remains consistent. The key distinction arises afterward, where the excess energy generated can follow one of two paths:
It can be stored in batteries for future use (off-grid solar system).
Alternatively, it can be fed into the grid (on-grid solar system). Depending on the feed-in-tariff rates established by the government for the purchase of solar power from solar plants in your area, your electricity bill is reduced in proportion to the power you contribute to the grid.
