Energy storage batteries for spring
After more than ten years of development, China's new energy industry has taken the lead in the world. At present, China's photovoltaic and wind power generation has accounted for half of the world, and the proportion of non-fossil energy such as nuclear energy and hydro energy has also increased greatly. The combined cost of wind power has been reduced by 70% and that of photovoltaic power by 80%. In 2017, pv surpassed coal and nuclear power for the first time, becoming the world's largest new type of electricity installed, which would have been unthinkable many years ago. With technological progress, energy production, supply and consumption take on new characteristics. The International Energy Agency predicts that photovoltaic will gradually become the cheapest way to generate electricity by 2030.
The only way photovoltaic technology can take off is if it is combined with energy storage and a fast track to electrification in emerging markets. Energy storage technology provides backup power, FM and other grid services. In distributed systems, the combination of solar and energy storage technologies can also reduce distribution network stress and delay or reduce infrastructure investment. At the macro level, energy storage and solar power could reduce carbon emissions by increasing the penetration of solar facilities without making major changes. Electric vehicles drive distributed energy development
In 2017, the number of electric vehicles in China exceeded 1 million. As an energy storage device, electric vehicles will also have an important impact on power demand and peak regulation. This has led to an increasing fragmentation of energy demand and use.
At the same time, this change increases the demand for distributed energy, and the role of micro-grid becomes important. Because the micro grid has the characteristics of dispersing energy, dispersing load and nearby consumption of power, it will supplement and replace the large grid to realize remote power supply.
In the foreseeable future, with the progress of distributed renewable energy and energy storage micro-grid technology, as well as the continuous reduction of costs and the emergence of new loads, combined with electricity sales side reform, micro-grid will occupy more and more market share.
