Solar energy is a sustainable and clean energy source, and is currently one of the most popular new energy sources worldwide. The principle of solar power generation is based on the photovoltaic effect, which converts solar radiation into electrical energy through solar panels. Let's understand the process of solar power generation.
The process of solar power generation relies on the energy of solar radiation, so the best solution is to place the solar panels in sunny areas, such as flat roofs, car sheds, gardens, and so on. Generally speaking, solar panels are composed of several solar cells made using multi-layer semiconductor technology, which can absorb the energy of sunlight and then convert it into direct current.
At this point, direct current needs to be processed by an inverter, which can convert direct current into alternating current and adjust its voltage and frequency to meet national standards. The inverter can also control the output power of the solar panel, so the power generation can be adjusted to meet different electricity needs.
Finally, the generated AC power is stored and used by connecting to the power grid or storing batteries. If you choose to connect solar panels to the grid, you can sell the electricity generated to other users through the grid, which is called "selling the grid"; If you are not connected to the power grid, then you need to use a high-power solar energy storage battery to store electricity and use it when needed.
Solar power generation is a clean and pollution-free energy source that can provide us with cheap and sustainable electricity. Although high investment may be required at the beginning, with the continuous improvement of technology and the reduction of costs, solar power generation will gradually become one of the most common and popular energy sources for people.