Nowadays, solar water heaters have become the standard equipment for more and more people’s homes. Everyone feels the convenience of solar energy. Now more and more people install solar power generation equipment on their roofs to power their homes. So, is solar power good? What is the working principle of solar generators?
Is solar power any good?
1. The solar energy irradiated on the earth is 6000 times greater than the energy consumed by human beings at present.
2. Solar energy resources are available everywhere, and can supply power nearby without long-distance transmission, avoiding the loss of electric energy caused by long-distance transmission lines.
3. The energy conversion process of solar power generation is simple, it is a direct conversion from light energy to electrical energy, there is no intermediate process (such as conversion of thermal energy into mechanical energy, mechanical energy into electromagnetic energy, etc.) and mechanical movement, and there is no mechanical wear. According to thermodynamic analysis, solar power generation has a very high theoretical power generation efficiency, which can reach more than 80%, and the potential for technological development is huge.
4. Solar power itself does not use fuel, does not emit any substances including greenhouse gases and other waste gases, does not pollute the air, does not produce noise, is environmentally friendly, and will not suffer from energy crises or fuel market instability. It is a new type of renewable energy that is truly green and environmentally friendly.
5. The process of solar power generation does not require cooling water, and it can be installed in the desert Gobi without water. Solar power generation can also be easily combined with buildings to form a building-integrated photovoltaic power generation system, which does not require a separate land occupation and can save valuable land resources.
6. Solar power generation has no mechanical transmission parts, easy operation and maintenance, and stable and reliable operation. A set of solar power generation system can generate electricity as long as there are solar cell components, coupled with the widespread use of automatic control technology, it can basically be unattended and the maintenance cost is low. Among them, high-quality solar energy storage battery plugs can bring safer operation effects to the entire power generation system.
7. The working performance of the solar power generation system is stable and reliable, with a long service life of more than 30 years). Crystalline silicon solar cells can last as long as 20 to 35 years. In a solar power generation system, as long as the design is reasonable and the type is selected properly, the battery life can be as long as 10 to 15 years.
8. The solar cell module has simple structure, small size and light weight, which is convenient for transportation and installation. The solar power generation system has a short construction period, and can be large or small according to the power load capacity, which is convenient and flexible, and easy to combine and expand.
How solar generators work？
The solar generator generates electricity by directly shining sunlight on the solar panel and charges the battery. The solar generator consists of the following three parts: solar cell components; power electronic equipment such as charge and discharge controllers, inverters, test instruments and computer monitoring, and batteries or other energy storage and auxiliary power generation equipment. As a key component, solar cells have a long service life, and the life of crystalline silicon solar cells can reach more than 25 years. Photovoltaic systems are widely used, and the basic forms of photovoltaic system applications can be divided into two categories: independent power generation systems and grid-connected power generation systems.
The main fields of application are mainly in space vehicles, communication systems, microwave relay stations, TV relay stations, photovoltaic water pumps and household power supply in areas without electricity. With the development of technology and the needs of the sustainable development of the world economy, developed countries have begun to promote urban photovoltaic grid-connected power generation in a planned way, mainly building household rooftop photovoltaic power generation systems and MW-level centralized large-scale grid-connected power generation systems. Vigorously promote the application of solar photovoltaic systems in transportation and urban lighting.
If you are interested in solar generators, welcome to contact solar generators manufacturer Radiance to read more.
Post time: Apr-14-2023