The Three Types of Solar Power Systems
There are three main types of solar power systems. The most popular are off-grid and grid-tied. Both offer advantages and disadvantages. Off-grid solar systems use micro-inverters and batteries. These systems are most common and can earn credits with a utility company. Depending on your location, you can also connect your solar system to the public power grid to use electricity during times when the sun isn’t producing sufficient power.
While the two on-grid and off-grid systems have similar features, they differ in the amount of equipment needed to run them. Off-grid systems use batteries to store surplus power. On-grid solar power systems do not have batteries but instead, act as a buffer for PV-generated electricity. They can even be used during periods of high demand. These systems require a connection to the electric grid to prevent blackouts.
Off-grid solar power systems are more expensive. This type of system also needs a higher battery backup. A hybrid system, on the other hand, is similar to a grid-tied system with energy storage.
Of the three main types of solar power systems, on-grid systems are the most popular. While off-grid systems can provide plenty of electricity, off-grid systems are best suited for remote properties where utility lines don’t exist. Both types of solar power systems have advantages and disadvantages, but which one is right for your home depends on your situation and budget.
The hybrid and on-grid types of systems can be expensive. The only difference between the two is the battery bank. The batteries are recharged by the excess energy generated by the PV systems.
The hybrid type is the most flexible option. It can be used as a backup source for AC appliances and reduces electricity bills. Its main advantage is that it provides energy during power outages. However, the hybrid type requires an inverter, which is expensive.
The grid-tied type needs a lot of space. Compared to the other types of solar power systems, the off-grid type is more expensive. The hybrid types are mostly used in residential solar installations.
The off-grid type is the most expensive type. The hybrid type requires battery storage and is a more flexible option. Grid-tied type can be installed on a roof or on a pole. A grid-tied system is often connected to the electrical grid and can provide 100% of a home’s energy needs.