China store can net dispatch: According to office of American energy information (a findings report that EIA) issued a few days ago, the United States is in 2021 the batteries of deploy store can systematic installed capacity increased double much, achieved 4, 631MW, and its utility expands increasingly arrive besides auxiliary service.  

Office of American energy information (EIA) points out, the United States is in 2021 deploy 106 total installed capacity are 3, the batteries of public utility dimensions of 202MW store can system, this and 2020 1 of deploy, 438MW photograph is compared grew 220% . This means a large number of batteries store can the system threw commercial operation 2021.

The United States 2021 store can of the market it is inchoate that this is occupied the one part of issuance EIA-860 data, the other market of the organization such as company of finance and economics of as new as company of rich of Wood Mackenzie, Peng energy resources and association of American clean the sources of energy reports differ somewhat.  

According to the findings report of company of finance and economics of new energy resources of Peng rich agency, the United States increased 4.2GW cell 2021 store can system; And the data of Wood Mackenzie company makes clear what already had 3.5GW store can operation of the line on the system. Association of American clean the sources of energy (ACP) estimates 2021 and of the net store can systematic installed capacity is 2.6GW, accumulative total achieves 4.6GW(4, 588MW) , but its data includes battery of dimensions of electrified wire netting only store can system.  

Office of American energy information (EIA) goes out in report middle finger, batteries store can the system is producing mainer and mainer effect, enlarged auxiliary service limits.  

Although frequency is answered or of the stability such as equipment of dump coming back achieve those who receive a service to continue to occupy deploy store can of systematic installed capacity very big one part, but batteries store can the system is used at covering to benefit, load manages and generate electricity to wind energy and solar energy of the response of excessive with the exemple is increasing.  

2021, cover benefit to be considered as half above batteries store can of the system basically use exemple, although office of American energy information (how much to EIA) is studying the report is medium and increase without the specification. It is with load management with the batteries of the exemple store can systematic installed capacity grows the 854MW 2021 from the 110MW 2020, grew nearly 8 times. And in this year, have 1 about, the batteries of 086MW store can operation of the line on the system, basically be for conformity wind-force generates electricity with solar energy.