Is the integrated technology of "optical storage and charging" the development direction of energy storage batteries in the future?

According to the introduction of Shenzhen Mottcell New Energy: Photovoltaic power generation is a new energy development direction known to women and children in recent years, and everyone is very familiar with it. Now photoelectric storage integration technology is also on the agenda. Why does photovoltaic need to store energy, because photovoltaic power generation is directly integrated into the grid now, so there is no need for energy storage technology. This is naturally simple and easy, but at the same time, there will be major problems, and there will be a lot of power generation in sunny days, but it will not be used up, and there will be no electricity in cloudy and rainy days. The photovoltaic power generation and storage integration technology can solve such problems.

1. Background of Optical Storage Integration

With the progress of society and the development of science and technology, people's demand for energy is increasing, and the existing energy is limited, which requires people to continuously develop new energy. Solar energy is a good choice. People began to vigorously develop solar power generation. Not long ago, the optical storage and charging projects in Fujian, Shaanxi, Hubei, Shanxi and other provinces and cities achieved zero breakthroughs. In particular, Wuhan State Grid's first "Solar Storage Charging" electric vehicle charging station has also been put into operation, and the "Solar Storage Charging" comprehensive charging station landing project has gradually become a large-scale project.

In the future, the charging of new energy vehicles will not only be more flexible, but also more environmentally friendly. With the progress of society and the development of science and technology, people's demand for energy is increasing, and the existing energy is limited. People should continue to develop new energy sources, and solar energy is a good choice. People began to vigorously develop solar power generation. Not long ago, the optical storage and charging projects in many provinces and cities achieved zero breakthroughs. In particular, the first optical storage charging electric vehicle charging station of the State Grid in Wuhan has also been put into operation, and the implementation of the optical storage charging integrated charging station project has gradually become a large-scale project. In the future, the charging of new energy vehicles will not only be more flexible, but also more environmentally friendly.

2. What is optical storage and charging integration

What is optical storage and charging integration? Optical storage and charging have always been a popular combination in the new energy industry. Photovoltaic, energy storage and charging stations work together to build a smart microgrid system. The battery energy storage system absorbs low peak power and supports fast charging loads on the eve of the peak. At the same time, the photovoltaic power generation system is supplemented to effectively reduce the grid load of the charging station during peak periods, improve the operating efficiency of the system, and provide auxiliary service functions for the grid.

The integrated optical storage charging station can solve the problem of insufficient distribution capacity of new energy vehicle charging stations. Use low-cost energy storage at night to supply power to charging stations through energy storage and municipal power during peak charging times to meet peak electricity demand. It not only realizes peak shaving and valley filling, but also saves the cost of power distribution capacity expansion and new energy consumption, and makes up for the unsustainability of solar power generation. It is a sustainable energy utilization mode.

The integrated solution of optical storage and charging will be able to solve the problem of distribution network under limited land resources, realize the basic balance of local energy production and energy load through energy storage and optimized configuration, flexibly interact with the public power grid, and operate relatively independently. Try to use new energy sources to alleviate the impact of power consumption of charging piles on the power grid; in terms of energy consumption, the energy storage battery directly charges the power lithium battery, which improves the energy conversion efficiency. In terms of social benefits, the light storage and charging joint project helps to establish and improve a flexible summer peak response system, alleviate the shortage of power supply, improve the reliability of power supply, increase the initiative of the demand side to participate, and improve the stability and operation efficiency of the entire power market.

Mottcell New Energy said: Optical storage and charging are expected to become an important development direction. The revolution of electric vehicles requires the deep participation of the grid, and the utilization of clean energy also requires the supervision of the grid. The combination of power grid and electric vehicle technology, renewable energy photovoltaic technology and Internet information technology can control pollution from the source, change the energy structure, promote economic and social transformation, and expand and strengthen related industries.

3. Prospects of the solar energy storage industry

In the next 10-15 years, the energy storage industry will get better and better. The company should focus on offering customers a full suite of services, including cars, rooftop PV, electrical energy storage on the walls of homes, charging points at the door, and more. It's going to be a huge industry. The industry is paying more and more attention to the integration of optical storage and charging, and the huge market opportunity of its motivation is expected to spawn the next investment channel and open up new space for the energy storage industry. With the development of energy storage technology, optical storage and charging stations are expected to become an important direction for the development of charging exchange infrastructure. Distributed energy storage can not only solve the problem of urban expansion, but also provide backup power for commercial complexes and smart buildings to prevent temporary power outages on the eve of peak power consumption. Optical storage, charging and switching power stations have a profound impact on the development of new energy vehicles and are of great significance. Photovoltaic power generation is an important means for spontaneous utilization, green economy, energy storage and alleviation of investment in grid expansion. At present, solar energy has not been better utilized by humans. Researchers should constantly strive to develop more efficient products to ensure that our human energy can meet the needs of human development.