Energy storage becomes the next growth point for new energy

Multinational policies support the development of energy storage technologies:

The United States has positioned energy storage as an important supporting technology for the realization of the new energy policy. It has subsidized private enterprises' investment in energy storage and new energy through tax deductions, fiscal subsidies, direct grants, and loans. Japan uses subsidies to support the promotion of energy storage. Since the 1970s, a lot of money has been invested in the research and development of battery technology. The subsidy for the lithium ion storage system of the Ministry of Economy and Production has reached a maximum of 2/3 of the system price, totaling 10 billion yen.

Grid energy storage has important support for the development of renewable energy. According to the characteristics of various energy storage technologies, comprehensive comparison and selection of appropriate technologies, and then according to the purpose and needs of the application, select the type of energy storage, installation site, capacity and a variety of technical cooperation. Among these five types of energy storage methods, the electrochemical energy storage battery is developing very rapidly. The installation of energy storage systems is conducive to smoothing the power fluctuations of intermittent power sources such as wind power or photovoltaics. The installation of energy storage systems is conducive to peak-shaving and valley-filling functions. The development of energy storage is conducive to the further promotion and popularization of electric vehicles.

In 2020, China's energy storage market will reach 36 billion in size:

According to the statistics of CNESA, the project does not include pumped-storage, heat-storage, and compressed-air energy storage projects. As of the first half of 2014, the cumulative installed capacity of energy storage is approximately 57.3 MW.

Domestic demonstration project - Zhangbei WindStord is equipped with the world's largest multi-type chemical energy storage battery, the power conversion is more than 70 times a day, the battery residual capacity is generally between 45% -65%, the project runs for three years, the battery decay Very little.

The General Office of the State Council issued the "Strategy Action Plan for Energy Development (2014-2020)" on November 19, 2014, which mentioned for the first time the application of energy storage. At present, the national development plan for energy storage industry is gradually established.

With the support of policies and the development of the market, wind energy storage will gradually increase after 2015. We forecast that the energy storage market scale will reach 36 billion by 2020.