Shoals Technologies Group, Inc. (SHLS) | The Buildout — AI Infrastructure
The Verdict
Shoals Technologies makes the electrical balance of systems — the wiring, combining, protection and monitoring that carries DC power from a solar array or a battery to the point of interconnection — and sells that hardware into utility-scale solar, battery storage and, increasingly, data center power systems. It is not a chip, networking or software company; its AI exposure runs through the power train, mainly the battery-storage recombiner products that go into data center battery architecture. The company's base is a long-standing utility-scale solar franchise that still produces the overwhelming majority of revenue, and it is stretching into two adjacent markets while consolidating its manufacturing into one Tennessee facility.
| Market Cap | — |
| Revenue (TTM) | $588M |
| Revenue Growth | +46.9% |
| EBITDA Margin (TTM) | 13.1% |
| Net Debt | $218M |
| Earnings Beats | 2 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Record BLAO of $801.4M in Q2 2026, up 19% yoy and up $43.4M sequentially, with signed backlog of $425.1M and 1.3x book-to-bill on roughly $207M of new orders.
- More than $1B of unique projects were quoted in each of Q1 and Q2 2026, against quarterly revenue of about $160M.
- BESS revenue moved from just over $1M in Q1 2026 to about $20M in Q2, and manufacturing and deliveries are underway on a 1.1 GW grid-connected battery project at a hyperscale data center under the ON.energy relationship.
- OEM revenue growth re-accelerated to +51% yoy in Q2 2026 from +33% in Q1, a stream management calls stable and visible.
- Leverage held at 1.6x, under the 2x commitment, and operating cash flow flipped to +$6.8M in Q2 2026 from -$41.4M in Q1; the company also won two patent rulings against Voltage in the window (ITC June 2026, North Carolina district court August 2026).
What We’re Watching
- Q3 2026 guidance of $150–170M revenue (about +18% yoy at the midpoint) and $32–37M adjusted EBITDA (about +8%), with an implied slight sequential revenue decline in Q4 tied to fewer production days and BESS delivery timing.
- Adjusted gross margin of 30.6% in Q2 2026 is still below the low-to-mid 30s band management re-anchored as where the company needs to be, and the Q4 implied revenue dip raises a fixed-cost-absorption question in the same quarter margins are meant to climb.
- BESS backlog and awarded orders fell to $65M from $75M sequentially as roughly $20M converted to revenue faster than roughly $10M of new orders replaced it; management calls BESS orders episodic.
- The FY2026 operating cash flow guide of $65–85M is reaffirmed but unproven: H1 was heavily negative, cash stood at $15.7M against $233.8M of total debt at June 30, 2026, and three new-debt 8-Ks in the window have terms that are not in the evidence.
The thesis is intact but increasingly execution-dependent. Demand is confirmed by disclosed numbers — a record BLAO print, 1.3x book-to-bill, OEM growth re-accelerating to +51% yoy — while the near-term guide, the cash line and the margin recovery all lag. Management raised guidance in Q1 2026 and held it in Q2 despite the record backlog, attributing the step-down to timing and mix rather than demand. The open question is whether back-half cash conversion and sequential margin improvement arrive, or whether the 2027 option set has to carry the case on its own.
Earnings
Q2 2026 revenue was $163.4M, up 47% yoy and within the guided range. GAAP gross margin was 30.3%, with adjusted gross margin of 30.6% — within expectations and up from Q1 2026's 29.6% adjusted. The standout was BLAO: it reached a company record $801.4M, up 19% yoy, with signed backlog of $425.1M and 1.3x book-to-bill on roughly $207M of new orders.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $163M | $141M | $111M | +47.5% |
| Gross margin | 30.3% | 29.2% | 37.2% | -690bps |
| EBITDA | $23M | $12M | $19M | +21.2% |
| EPS | $0.07 | $-0.00 | $0.08 | −14.2% |
| BLAO (backlog and awarded orders) | $801.4M | $758.0M | n/a | +19% yoy |
| BESS revenue | ~$20M | >$1M | n/a | — |
Second quarter revenue was within our guided range at $163 million, up 47% over the prior year period— , 2026-08-04
Management tone: Management's register shifted from beat-and-raise to hold-and-reaffirm between the two quarters. Q1 2026 revenue came in above guidance; Q2 2026 came in within the guided range, and the Q1 raise to full-year guidance became a reaffirmation in Q2. Margin language moved from the CEO calling the level the low point of gross margin to describing it as within the expected range, with the low-to-mid 30s re-anchored as right where the company needs to be. Management was direct on TerraFlow's 2027 revenue timing and on the implied Q4 revenue reduction, but declined to size the Voltage damages range and would not confirm or quantify the ON.energy counterparty or any exclusivity.
Management Guidance
Full-year 2026 guidance was reaffirmed: revenue of $600–640M (about 30% growth at the midpoint), adjusted EBITDA of $118–132M (about 26% at the midpoint), operating cash flow of $65–85M, capital expenditures of $20–30M and interest expense of $8–12M. The Q3 2026 guide was initiated at $150–170M of revenue (about +18% yoy at the midpoint) and $32–37M of adjusted EBITDA (about +8% at the midpoint), which embeds the Voltage trial drag that management does not add back. Management confirmed an implied slight reduction in Q4 revenue, attributed to fewer production days and BESS delivery timing and mix, and expects sequential gross-margin improvement toward the low-to-mid 30s. Guidance for 2027 will come at a future date.
Trajectory
Revenue climbed from $80.4M in Q1 FY2025 to $135.8M in Q3 FY2025, $148.3M in Q4 FY2025 and $163.4M in Q2 FY2026. The year-over-year rate swung positive across that stretch, reaching +75% in Q1 FY2026 before stepping down to +47% in Q2, with the Q3 guide implying about +18% at the midpoint. Gross margin compressed from 35.0% in Q1 FY2025 to 29.2% in Q1 FY2026, a level the CFO called a trough, before recovering to 30.3% in Q2 FY2026 — still below the low-to-mid 30s the company calls its target. Management attributes the growth to core U.S. utility-scale solar plus a first BESS contribution, and the step-down to timing and mix, including a lengthening booking cycle, rather than to demand.
The Model
The model projects FY+1 revenue of $625.0M with EBITDA of $104M, a 16.6% margin, and FY+2 revenue of $770M with EBITDA of $146M, a 19.0% margin. The near-term figure sits close to the top of management's reaffirmed FY2026 revenue guide of $600–640M, anchored on core utility-scale solar demand and a first full year of BESS revenue rather than on the pre-revenue data center products. The FY+2 step-up depends on the levers management has dated for 2027 and beyond: AirLink and TerraFlow revenue, the mid-2027 exit of the redundant facility, and margin moving into the low-to-mid 30s.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $475M | $625M | $770M |
| YoY Growth | — | +31.5% | +23.2% |
| EBITDA | $68M | $104M | $146M |
| EBITDA Margin | 14.4% | 16.6% | 19.0% |
Projections are the median of 5 independent model runs. The model’s revenue sits 14.7% above analyst consensus.
Full-year 2026 guidance was reaffirmed: revenue of $600–640M (about 30% growth at the midpoint), adjusted EBITDA of $118–132M (about 26% at the midpoint), operating cash flow of $65–85M, capital expenditures of $20–30M and interest expense of $8–12M. The Q3 2026 guide was initiated at $150–170M of revenue (about +18% yoy at the midpoint) and $32–37M of adjusted EBITDA (about +8% at the midpoint), which embeds the Voltage trial drag that management does not add back. Management confirmed an implied slight reduction in Q4 revenue, attributed to fewer production days and BESS delivery timing and mix, and expects sequential gross-margin improvement toward the low-to-mid 30s. Guidance for 2027 will come at a future date.
What Could Go Right — and Wrong
- Core utility-scale solar book-and-turn keeps converting, supported by the more than $1B of unique projects quoted in each of Q1 and Q2 2026.
- BESS order cadence de-lumps and the sub-book grows again from $65M, with the handful of projects booked after quarter close converting into BLAO.
- The TerraFlow MOU becomes a definitive agreement and some of the up-to-5-gigawatts-annually deployment plan enters backlog.
- AirLink completes its 2026 live test installation and produces first bookings in 2027 as the product management places at the top of its margin hierarchy.
- The mid-2027 redundant facility exit and fixed-cost absorption at the new facility push gross margin into the low-to-mid 30s.
- H2 2026 inventory unwinds and operating cash flow lands inside the $65–85M guide, keeping leverage under the 2x commitment.
- The lengthening booking cycle keeps pushing BLAO conversion out and forces the FY2026 revenue guide down from $600–640M.
- Gross margin stays below the low-to-mid 30s band for a third consecutive quarter, particularly if the implied Q4 revenue decline hurts fixed-cost absorption.
- BESS backlog and awarded orders keep shrinking on a net basis and order lumpiness persists, stalling the AI-linked growth line.
- An adverse Voltage damages outcome, unsized today and not added back, lands as an unbudgeted earnings and cash hit.
- H2 2026 cash conversion misses the $65–85M operating cash flow guide, leaving a thin balance sheet with $15.7M of cash against $233.8M of total debt under pressure.
Looking Ahead
The next twelve months run on back-half execution. The company has to convert inventory into cash inside the $65–85M operating cash flow guide, print sequential gross-margin improvement toward the low-to-mid 30s, and resolve the Voltage damages phase in Q3 2026, alongside the proposed class-action settlement announced in June 2026. Beyond that, the 2027 story is a stack of dated items: AirLink's 2026 live test installation and 2027 revenue, TerraFlow revenue from 2027, continued ON.energy deliveries on the 1.1 GW project, international conversion, and the mid-2027 exit of the redundant facility.
- Q3 2026Voltage damages outcome — Damages phase resolves; amount undisclosed
- 2026Class-action settlement — Proposed settlement announced June 2026
- H2 2026Cash conversion test — FY operating cash flow guide of $65–85M reaffirmed
- 2026AirLink live test install — On track; third-party lab testing underway
- 2027TerraFlow revenue begins — MOU engineering now; revenue guided from 2027
- Mid-2027Redundant facility exits — Dated cost-removal event tied to margin expansion
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $399M | $475M | $588M | +19.1% |
| Gross Margin | 35.7% | 35.2% | 31.9% | 52bps |
| EBITDA | $64M | $68M | $77M | +7.2% |
| EBITDA Margin | 16.0% | 14.4% | 13.1% | 160bps |
| Net Income | $28M | $34M | $32M | +22.2% |
| Free Cash Flow | $72M | −$16M | −$52M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)31.9%
- EBITDA Margin (TTM)13.1%
- Net Margin (TTM)5.4%
- ROIC5.9%
- FCF Conversion-67.2%
- SBC / Revenue2.1%
The Company
Shoals Technologies Group is a design-engineering company and manufacturer of advanced electrical infrastructure — electrical balance of systems, or EBOS — for mission-critical power applications. The FY2025 10-K frames it around two end-markets: clean, grid-connected energy, meaning solar and battery energy storage for utility-scale and commercial projects, and data center plus mission-critical electrical infrastructure, which the filing calls an emerging application for the company's DC power and BESS expertise. Its flagship product is the Big Lead Assembly trunk bus, which the 10-K says introduced a foundational shift in solar project design; the BESS portfolio centers on the Recombiner platform, including a Power Hub Recombiner and a 4000-amp recombiner. Newer products — AirLink for data center power delivery to the rack, and a data center BLA variant — are pre-revenue, with no contribution expected in 2026.
Shoals manufactures its own products at four properties clustered in the Tennessee–Alabama corridor, and the structural move of 2026 is consolidation: three facilities into a roughly 638,000 sq ft facility at 1500 Shoals Way in Portland, Tennessee, which opened in May 2026 with a stated $30 million investment and which the CFO described as a 14-acre facility. One redundant facility is scheduled to exit in mid-2027. Revenue remains concentrated: the largest customer contributed about 19.1% of total revenue in FY2025 and was one of two customers above 10% of revenue, set against management's claim of a more diverse customer portfolio than ever before.
Business Segments
Competitive Landscape
The 10-Q risk recap describes the market plainly: it is competitive, and the company faces increased competition as new and existing competitors introduce EBOS system solutions and components. The FY2025 10-K names a set of principal competitors, and Shoals has litigated against one of them — Voltage, LLC — winning at the ITC in June 2026 and in North Carolina district court in August 2026, with a damages phase still to resolve. A neighbor read outside the filings points to competitive pressure at the edge of the niche, with one named competitor's eBOS business growing bookings more than 40% yoy and a tracker maker flagging eBOS wire as a very logical extension.
- Voltage, LLCNamed a principal competitor in the 10-K and the defendant in Shoals' patent litigation; Shoals won at the ITC (June 2026) and in North Carolina district court (August 2026), with damages to be resolved in Q3 2026.
- Nextpower Inc. (via acquisition of Bentek)Named a principal competitor in the 10-K. A neighbor read labeled inferred notes its eBOS business growing bookings more than 40% yoy against a record backlog.
- TerraSmart, LLC (formerly SolarBOS, Inc.)Named in the 10-K's principal-competitor list; not discussed.
- Premier PVNamed in the 10-K's principal-competitor list; not discussed.
- Hikam America, Inc.Named in the 10-K's principal-competitor list; not discussed.
Supply Chain
One layer above raw equipment, Shoals supplies the wiring, combining, protection and monitoring that carries DC power from a solar array or battery to the point of interconnection. Its largest customer was about 19.1% of FY2025 revenue.
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