Business and Basis of Presentation	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business and Basis of Presentation	Business and Basis of Presentation Business Solaris Energy Infrastructure, Inc. (referred to as the “Company,” “we,” “us,” “our” and “Solaris” either individually or together with its consolidated subsidiaries, as the context requires) and its consolidated subsidiaries deliver comprehensive power infrastructure solutions including generation, distribution, installation and commissioning, aftermarket support, and operations and maintenance, as well as logistics equipment and services. Headquartered in Houston, Texas, the Company serves multiple U.S. end markets, including data centers, energy, and other commercial and industrial sectors. The Company operates through two reportable business segments: Solaris Power Solutions and Solaris Logistics Solutions. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared using generally accepted accounting principles in the United States of America (“GAAP”) for interim financial information and the instructions to Form 10-Q and Regulation S-X. Accordingly, these financial statements do not include all information or notes required by GAAP for annual financial statements and should be read together with the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the U.S. Securities and Exchange Commission (the “SEC”) on February 27, 2026. These condensed consolidated financial statements reflect all normal recurring adjustments that are necessary for fair presentation. Operating results for the three and six months ended June 30, 2026 and 2025 are not necessarily indicative of the results that may be expected for the full year or for any interim period.

Business and Basis of Presentation

6 Months Ended

Jun. 30, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Business

Solaris Energy Infrastructure, Inc. (referred to as the “Company,” “we,” “us,” “our” and “Solaris” either individually or together with its consolidated subsidiaries, as the context requires) and its consolidated subsidiaries deliver comprehensive power infrastructure solutions including generation, distribution, installation and commissioning, aftermarket support, and operations and maintenance, as well as logistics equipment and services. Headquartered in Houston, Texas, the Company serves multiple U.S. end markets, including data centers, energy, and other commercial and industrial sectors. The Company operates through two reportable business segments: Solaris Power Solutions and Solaris Logistics Solutions.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared using generally accepted accounting principles in the United States of America (“GAAP”) for interim financial information and the instructions to Form 10-Q and Regulation S-X. Accordingly, these financial statements do not include all information or notes required by GAAP for annual financial statements and should be read together with the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the U.S. Securities and Exchange Commission (the “SEC”) on February 27, 2026.

These condensed consolidated financial statements reflect all normal recurring adjustments that are necessary for fair presentation. Operating results for the three and six months ended June 30, 2026 and 2025 are not necessarily indicative of the results that may be expected for the full year or for any interim period.