Classification by solar installation model
On-grid solar power system: This is the most commonly used system today, the generated solar power is prioritized for electrical equipment. When the demand for electricity is greater than the amount of electricity generated by the solar power system, the system will take electricity from the national grid for use.
In case the system produces excess electricity compared to consumption, the excess electricity will be pushed back to the national power grid, this excess will be recorded by the 2-way meter and EVN will pay for the excess. this.
Independent solar power system (Off-grid): With an independent solar power system, the system will produce electricity and then conduct electricity to the batteries to store electricity. This system is completely independent of mains power.
Hybrid solar power system (Hybrid): This is the combination of the two above systems. The combined solar power system can both connect to the national grid and have a battery to store electricity for necessary needs.
Classification according to the design of truss, racks of solar power systems
Rooftop solar power system: Rooftop solar power system is a popular design that accounts for 90% of current solar power projects. Especially for households, businesses, and factories because it saves both space and costs. With the truss design system of rooftop solar power, people will take advantage of the space of the roof of houses, warehouses or factories, the company to install a solar power system with many utilities such as: electricity; manage electricity costs, profit from the sale of excess electricity, ....
Solar power system under ground truss: This type of truss design, this rack will cost more to make the truss. However, with the flexible ground frame system it is possible to orient the panels so that they can deliver the highest output. Therefore, this option is chosen by many investors who have a large land area available.
source https://blognewszin.blogspot.com/2021/11/classification-of-solar-installation.html
from Tennisladys https://ift.tt/3qoJTQo
No comments:
Post a Comment