Solaris Energy Plans $1.3 Billion Senior Notes Offering

The latest update is out from Solaris Energy Infrastructure ( (SEI) ).

On May 5, 2026, Solaris Energy Infrastructure, Inc. announced that its subsidiary intends to privately offer $1.3 billion of Senior Notes due 2031, with proceeds earmarked to repay existing borrowings, cover related fees and support general corporate purposes, including growth capital expenditures. The unregistered notes offering, conducted under Rule 144A and Regulation S, is designed to strengthen Solaris’ capital structure as it scales its contracted power generation portfolio.

The financing supports Solaris’ pivot toward long-duration, infrastructure-like revenue from behind-the-meter power for AI data centers and industrial customers, underpinned by multi-year fixed-fee contracts with investment-grade counterparties. With more than 2,000 MW already under long-term agreements and additional capacity coming from recent acquisitions and turbine slots, the transaction underlines Solaris’ ambition to grow its power solutions fleet toward roughly 3,100 MW by 2029 and to drive increasingly predictable cash flows for stakeholders.

The most recent analyst rating on (SEI) stock is a Buy with a $84.00 price target. To see the full list of analyst forecasts on Solaris Energy Infrastructure stock, see the SEI Stock Forecast page.

Spark’s Take on SEI Stock

According to Spark, TipRanks’ AI Analyst, SEI is a Neutral.

The score is driven by strong technical momentum and a constructive earnings outlook with raised EBITDA guidance and long-term contracted capacity. Offsetting this are heightened financial risks from increased leverage and deeply negative free cash flow, alongside a relatively expensive valuation (high P/E and low yield).

To see Spark’s full report on SEI stock, click here.

More about Solaris Energy Infrastructure

Solaris Energy Infrastructure, Inc. is a Houston-based provider of modular, scalable equipment-based solutions for power generation, control and distribution, serving data center, industrial, utility and other commercial markets. Through its Solaris Power Solutions and Solaris Logistics Solutions segments, the company offers co-located, behind-the-meter power and logistics services that support AI data centers and oil and gas well completions.

Since 2024, Solaris has undergone a strategic transformation into a leading provider of off-grid, behind-the-meter power for large technology companies, integrating fuel sourcing, power generation, emissions control, distribution, battery storage and operations and maintenance. By the first quarter of 2026, Solaris Power Solutions generated 76% of segment Adjusted EBITDA and is expected to exceed 90% by 2029 as contracted capacity approaches 3,100 MW and logistics contributes a smaller, but stable, share of cash flow.

Average Trading Volume: 2,750,814

Technical Sentiment Signal: Buy

Current Market Cap: $5.33B

See more data about SEI stock on TipRanks’ Stock Analysis page.