Solaris Q3 2026 Earnings: Power Solutions Growth Drives Higher Guidance

Solaris Energy Infrastructure (NYSE: SEI) reported Q3 2026 revenue of $341.1 million, up approximately 104% from $166.8 million a year earlier, while diluted Class A EPS increased to $0.42 from $0.31. GAAP net income rose 58% to $39.3 million, and adjusted EBITDA doubled to $136.1 million. Power Solutions drove the expansion despite a sequential decline in revenue-earning capacity, while Logistics revenue softened.

Core Earnings Data

For the quarter ended September 30, service revenue increased to $199.2 million from $84.1 million, providing the largest contribution to overall revenue growth. Product sales reached $51.3 million versus $0.3 million, while leasing revenue increased more moderately to $90.6 million from $82.4 million.

Profit growth did not fully match the pace of revenue growth. Operating margin narrowed as depreciation and amortization, selling and administrative costs, and interest expense increased. Adjusted pro forma net income was $43 million, or $0.45 per fully diluted share.

Adjusted EBITDA and adjusted pro forma results are non-GAAP measures. Adjusted EBITDA attributable to Solaris was $138.4 million after excluding the portion of Stateline’s adjusted EBITDA loss attributable to the joint venture partner.

Business and Segment Performance

Power Solutions generated approximately 83% of consolidated revenue and remained the principal growth engine. Segment revenue rose to $284.2 million, up 79% sequentially and approximately 171% year over year, while segment adjusted EBITDA reached $127.0 million.

Average capacity earning revenue declined 14% sequentially to approximately 820 MW from 950 MW. Solaris attributed the decline to the planned release of temporary third-party generation as it transitions toward owned capacity under long-term contracts. Despite the lower capacity figure, increased services revenue lifted both segment revenue and adjusted EBITDA.

Logistics Solutions moved in the opposite direction sequentially. Revenue fell 7% to $56.9 million because of lower last-mile transportation activity, while adjusted EBITDA declined 3% to $23.9 million.

Segment adjusted EBITDA excludes corporate and other adjusted EBITDA, which was a loss of $14.8 million in the quarter.

Profitability, Capital Spending, and the Balance Sheet

The revenue increase translated into higher operating income, but operating margin fell to 19.6% from 22.7% a year earlier. Depreciation and amortization more than doubled to $51.5 million, selling, general and administrative expense increased to $42.6 million from $15.5 million, and interest expense rose to $22.9 million from $10.2 million.

Per-share growth was also slower than net income growth. Diluted weighted-average Class A shares increased to 83.6 million from 50.4 million, helping explain why diluted EPS rose 35% while net income increased 58%.

Solaris spent $547.2 million on capital expenditures during Q3, compared with $62.8 million a year earlier. Cash attributable to Solaris stood at $493.2 million on September 30, up from $339.4 million at the end of 2025, but debt attributable to Solaris increased to approximately $2.40 billion from $972.6 million over the same period.

The company also reported completing a $1.25 billion senior unsecured notes offering and securing another $200 million of bank commitments. Total revolving credit facility capacity reached $850 million and was undrawn at the time of the announcement.

Long-Term Contracts Extend the Deployment Pipeline as Capital Spending Rises

On October 29, Solaris signed a 15-year agreement to provide approximately 900 MW of power generation, related balance-of-plant equipment, and operations and maintenance services. The customer has an option to extend the contract by another 15 years, with deployments expected to begin in the first half of 2027 and scale through 2028.

This was the company’s third long-term power contract with an investment-grade counterparty during 2026, bringing total capacity under long-term contracts to 3.2 GW. Solaris also secured another 200 MW of generation equipment for customer contracts in 2027, taking pro forma consolidated generation capacity to approximately 3.5 GW in 2029.

Separately, the company signed a seven-year agreement to operate and maintain approximately 400 MW of customer-owned generation capacity. These commitments expand the contracted deployment and service pipeline, but they also make equipment procurement, financing, and project execution increasingly important to future results.

Earnings Guidance

Solaris raised both its Q4 2026 and Q1 2027 adjusted EBITDA ranges. At the midpoint, the new Q4 range implies approximately 29% growth from Q3 adjusted EBITDA, while the Q1 2027 midpoint is approximately 37% above the new Q4 midpoint.

Management also said it expects full-year 2027 adjusted EBITDA to be more than double the 2026 level, although it did not provide a specific annual range. Because these are forward-looking non-GAAP measures, the company did not provide reconciliations to the closest GAAP measure.

Risks Investors Need to Watch

• Contract execution and deployment timing: The new 900 MW contract is expected to start deploying in the first half of 2027 and scale through 2028. Delays in equipment, installation, or commissioning could defer the conversion of contracted capacity into revenue.
• Capital intensity and leverage: Q3 capital expenditures reached $547.2 million, while debt attributable to Solaris increased to approximately $2.40 billion. Interest expense has already more than doubled year over year, raising the importance of financing costs and disciplined deployment.
• Transition in revenue-earning capacity: Average revenue-earning capacity fell 14% sequentially as Solaris released temporary third-party generation. The pace at which owned capacity enters service will affect near-term activity levels.
• Logistics activity: Lower last-mile transportation activity reduced Logistics Solutions revenue by 7% sequentially. Continued weakness would remain a drag on a segment that is already shrinking as a share of consolidated revenue.
• Share dilution: Diluted weighted-average shares increased substantially from the prior year, causing EPS growth to lag net income growth. Further increases in the share count could continue to limit per-share earnings expansion.

Summary

Solaris’ Q3 2026 results reflected rapid expansion in Power Solutions, with higher services and product sales more than doubling consolidated revenue and adjusted EBITDA year over year. New long-term power contracts supported higher near-term guidance, but the growth strategy is accompanied by elevated capital spending, higher debt and interest expense, and significant execution requirements. The main items to monitor are the conversion of contracted capacity into operating assets, the balance between growth and leverage, and whether Logistics activity stabilizes.