Electrochemical energy storage industry chain?

1. Upstream:

1)Raw materials include positive and negative electrode materials, electrolyte, diaphragm, structural parts and other raw materials;
2)Equipment provider (Battery Pack, battery Management System-BMS, Energy Management System-EMS,energy storage converter, PCS-Power Conversion System:including inverter functions).

2. Midstream: Energy storage system integrator: integrates energy storage equipment and supporting facilities according to the needs of end users, and designs an energy storage service system applicable to various scenarios.

3. Downstream: End users:
1) Power generation end: wind, light, traditional power station
2) Power grid end: power grid companies
3) Client: home users, industrial parks, etc