Analysis on the advantages and disadvantages of solar energy photovoltaic power generation applications

With the development of the society, our country's power generation method is also changing, from coal, to wind power generation, it changes more and more development towards high efficiency and low energy consumption, so the future of the power system will be how to development? Actually refers to the future electricity

with the development of the society, the Chinese way of generating are changing, too. From coal to wind power, the change is to develop in the direction of high efficiency and low energy consumption. Power system in the future will be how to develop? In fact, the future development trend of the power system should start from centralized and distributed power generation systems. Prior to this, scholars have put forward such a view: electric power industry in the 21st century will be the important development directions of low energy consumption, energy efficient, reliable and flexible power system and power supply quality. This statement is entirely correct, especially the emergence of solar photovoltaic power generation, this confirms the claim. Today we will discuss why the photovoltaic power generation is unique. First, we should start from distributed generation. Distributed generation can be effective to organize the solar power system control and configure some energy storage devices, and to improve the stability of the distributed generation system and power quality. Secondly, from the point of resources, photovoltaic power generation system resources are very abundant, basically no danger of drying up. In the process, do not need to consume fuel, and have continuous power output is used to load consumption. When natural disasters coming or grid collapse, solar photovoltaic power generation due to its stable output, can support the stable operation of the micro grid, guarantee the important user of uninterrupted power supply. Third, photovoltaic power generation system is safe, reliable, no noise, no pollution, no emissions. It is not restricted by region. It can take advantage of building surface, short construction period. In addition, as photovoltaic power generation technology is more and more mature, people more and more accept photovoltaic power generation. Photovoltaic power generation, as a kind of clean energy, is widely used in the future. Solar photovoltaic power generation is increasingly becoming an important form of electricity generation, is accepted by more and more people. More and more people are installed photovoltaic power station. So what is a photovoltaic power generation? Photovoltaic power generation system is a kind of use solar cells convert solar energy directly into electrical energy power generation system. Household solar power generation system consists of solar battery, solar controller and the battery ( Group) Composition. If the output power to 220 v or 110 v ac, also need a inverter. What are the advantages and disadvantages of household solar power system? Advantages: 1, the inexhaustible solar energy, solar power safe and reliable, not suffer from electricity crisis or fuel market is not stable; 2, the solar energy is everywhere, nearby power supply, without long distance transmission, avoid long distance transmission line loss; 3. Solar power without operating unit, without damage, simple maintenance, especially suitable for unattended. 4, solar power does not produce any waste, no pollution, noise pollution, no adverse effects to the environment; 5. Solar doesn't need fuel, operation cost is low. 1. The energy density is low. Under normal circumstances, the solar radiation intensity of ground receiving 1000 w/m2. When the mass use of demand occupy large area;