There are mainly the following profit models for lithium battery energy storage:

1, the power market trading: lithium battery energy storage system can participate in the day, real-time and other transactions in the power market, to achieve the purchase of electric energy in the high period, the release of electric energy in the low period, so as to obtain the difference income.

2, frequency regulation and capacity market: lithium battery energy storage system can provide frequency regulation and standby capacity services for the power grid, and obtain corresponding benefits. These services can be tenders issued by or with the energy regulatory authority, or they can work directly with the power company.

3, self-use and self-use: lithium battery energy storage system can be used as self-use or self-use equipment, connected to the solar photovoltaic or wind power system, in order to achieve the storage of energy and use when needed, thereby reducing energy costs.

4, non-power field application: lithium battery energy storage system can also be applied to non-power fields, such as electric vehicles, ships, drones and other fields, as well as micro-grid and other scenarios, to provide convenience for users and obtain the corresponding benefits.

It should be noted that different profit models have different requirements and challenges for the design, installation and operation and maintenance of lithium battery energy storage systems, so it is necessary to choose the appropriate profit model according to the specific application scenario, and make corresponding planning and preparation.