Fluence Energy (FLNC) 10-Q 2024 Q1 Quarterly report

Exhibit 10.7

STOCKHOLDERS AGREEMENT JOINDER

The undersigned is executing and delivering this joinder agreement (“JoinderAgreement”) pursuant to the Stockholders Agreement, dated as of October 27, 2021, by and among Fluence Energy, Inc., a Delaware corporation (the “Corporation”), and the other parties thereto, as amended and restated, restated, amended, supplemented or otherwise modified from time to time (the “Stockholders Agreement”). Capitalized terms used, but not defined, in this Joinder Agreement shall have the meanings ascribed to them in the Stockholders Agreement.

The undersigned hereby joins and enters into this Joinder Agreement having acquired shares of Class A Common Stock as a Permitted Transferee of Siemens Pension-Trust e.V., a party to the Stockholders Agreement. By executing and delivering to the Corporation this Joinder Agreement, the undersigned hereby agrees to become a party to the Stockholders Agreement, to succeed to all of the rights and obligations of a “Stockholder” and an “Siemens Related Party” and to be fully bound by, and subject to, all of the covenants, terms and conditions of the Stockholders Agreement as though an original party thereto.

Accordingly, the undersigned has executed and delivered this Joinder Agreement as of the 19th day of December, 2023.

[Signature Pages Follow]

SPT INVEST MANAGEMENT, SARL

By: /s/ Thomas Grünewald    

Name: Thomas Grünewald

Title: Manager

By: /s/ Ramon Stöckle    

Name: Ramon Stöckle

Title: Manager

SPT INVEST MANAGEMENT, SARL

By:Name:

Title:

By:Name:

Title:

Agreed and Accepted as of

December 19, 2023

FLUENCE ENERGY, INC.

By: /s/ Francis A. FuselierName: Francis A. Fuselier

Title: SVP, General Counsel & Secretary