A Detailed Guide on Various Components of On Grid Solar Power Plants

An on grid solar power plant is one that is connected to the grid, instead of being independent. This type of system has several key components. These include a PV panel, an inverter, and a battery group. These components are used to produce electricity and transfer it to the grid. These components can operate on the same radiation conditions as the solar panel. 

Net metering

You can benefit from net metering if you have an on-grid solar power plant. This type of arrangement allows you to export excess energy back to the power grid, thereby saving you money on your electric bill in the future. Moreover, the net metering fees are generally low, ranging from $10 to $20 per month.

Under net metering, your power provider pays you retail rates for the electricity you generate and feed back into the grid. However, there are some requirements. First, you must be aware of your electricity plan, because net metering differs from state to state.

PV panels

An on-grid solar power plant can be designed to operate using solar PV panel and a battery group. The system supports a single load of 280 W and an unbalanced load of 380 W, with a resistance of 75 ohms in each phase. A control system called an inverter is used to achieve a balance of power between the PV panels and the load.

This type of solar power plant can also supply electrical energy to high electrical loads and feed the excess back to the electrical grid. This type of PV power plant is especially useful if the power demand of the load exceeds the PV system’s output. Besides, the stored electrical energy at the utility power station balances the demand and supply. However, to run a solar power plant on the grid, you must install a safety system. A safety system allows you to safely store the electrical energy generated by the PV system, if necessary.


When you’re installing solar panels for an on-grid solar power plant, you’ll likely need the best solar inverters. There are several types of inverters available, and choosing one that matches your needs is essential. One type is a micro inverter. Another type is called a string inverter. This type is more complicated than a standard inverter, but it can provide higher efficiency and more flexibility.

Inverters convert DC to AC by rapidly switching the direction of an electric charge. These devices often have filters to produce a clean sine wave. When this repeating wave is fed into the grid, it’s the highest-quality electrical power. This power is safe and won’t damage electrical equipment.

Battery group

In addition to solar panels, battery groups play an important role in your power plant. They can help you generate power without a utility line. Battery groups should have enough capacity to meet your needs for at least one day. You should also ensure that the battery group is placed at a safe distance from photovoltaic components. Batteries can develop corrosion if not properly maintained.

Battery groups are connected in parallel or series depending on the configuration. Each battery has a different voltage. The higher the voltage, the more energy is stored in the battery. This energy can then be used to power a load or recharge the batteries. Excess energy is fed back into the grid and the retailer receives Feed-in Tariffs.

Generator backup

Adding a generator backup for an on grid solar power plant can be a great way to ensure you’ll always have power in an emergency. However, you must remember that a generator can be very expensive. Most places in the U.S. have reliable utility grids, so you may not need to add a generator backup unless your utility company has scheduled blackouts on a regular basis. In that case, you can add a standby generator or an extra battery bank.

If your on-grid solar power plant has a battery-bank, you should use a backup generator to supplement it. This way, you can maximize the amount of solar power produced and decrease the size of the battery bank. You can also use a generator as a backup power source if the sun’s rays are weak. However, the generator must be wired to the array to ensure that it doesn’t send feedback to the grid.


The cost of a solar power plant depends on a number of factors, including your location, the angle at which your solar panels face the sun, the size of your roof, and additional options, such as battery storage. The cost of the system will also depend on how many panels you want to install. The cost of land and other site preparation will also have an impact.

Off-grid systems are generally more expensive than on-grid systems. This is because they can’t draw on the grid for electricity, so you’ll need to install batteries and other backup systems. They also require a lot of space, so you may have to build poles on your property and a solar array on the roof.