Array Technologies (ARRY) Q4 2023: Bookings Surge to $600M as Margin Expansion Outpaces Revenue Dip
Array Technologies posted a record year for profitability and bookings, but revenue guidance signals a back-end loaded 2024 as project delays and lower ASPs weigh on near-term growth. Cost structure overhauls and 45X manufacturing credits are driving margin expansion, while a tripled high-probability pipeline and rising win rates set up a stronger second half. Investors should watch for execution on delayed projects and the impact of further 45X eligibility clarification on future earnings.
Summary
- Margin Expansion Outpaces Volume: Structural cost reductions and 45X credits are driving record profitability despite revenue softness.
- Pipeline Triples as Win Rates Rise: High-probability pipeline and bookings momentum point to accelerating growth in the back half of 2024.
- Order Timing and Policy Uncertainty: Project delays and regulatory clarity on 45X remain key variables for execution and upside.
Business Overview
Array Technologies designs and manufactures solar tracking systems, which are mechanical structures that optimize the angle of solar panels for maximum energy production. The company generates revenue primarily through hardware sales, software (such as SmartTrack for weather and energy optimization), and a growing suite of services (including training, commissioning, and engineering support). Major segments include the legacy Array business, international operations (notably STI Norland), and an expanding portfolio of software and service offerings. Array’s customers are primarily utility-scale solar developers and EPCs (engineering, procurement, and construction firms).
Performance Analysis
Array delivered a record year for profitability, with adjusted EBITDA more than doubling and gross margin reaching a new high, even as full-year revenue declined 4% year-over-year. This divergence is driven by a deliberate shift toward higher-quality, higher-margin projects and a structural overhaul of the company’s cost base. The fourth quarter saw $342 million in revenue, down 15% from the prior year, reflecting lower average selling prices (ASPs) as commodity input costs fell and Array passed those savings to customers. Notably, the quarter included $9.3 million of 45X manufacturing credits, which contributed to gross margin expansion.
Bookings momentum accelerated in Q4, with $600 million in new bookings and a global book-to-bill ratio of 1.7. The order book ended above $1.8 billion, but revenue is now more heavily weighted to the second half of 2024 and into 2025 due to ongoing project delays. Free cash flow for the year more than doubled, and Array ended 2023 with $250 million in cash and $424 million in total liquidity, providing ample flexibility for growth and deleveraging.
- Cost Structure Overhaul: Gross margin increased 1,300 basis points YoY, driven by procurement, pricing, and design optimization.
- 45X Credit Impact: $50 million in 45X credits recognized, with $9 million benefiting Q4 P&L and the balance to be realized in 2024.
- Order Book Dynamics: Project pushouts and selective bidding in early 2023 create a back-end loaded revenue profile for 2024.
Despite volume headwinds, Array’s focus on margin quality and pipeline strength positions it for a rebound in the latter half of the year. Management expects sequential revenue growth from Q2 onward, with overall year-over-year growth resuming in the second half.
Executive Commentary
"We exited the year with an order book in excess of $1.8 billion on strong new bookings momentum in the fourth quarter... Our performance here is largely demonstrating the structural changes we have successfully executed around how we price, how we procure materials, and how we design for value optimization in our new product introductions and existing products alike."
Kevin Hostetler, Chief Executive Officer
"Inclusive of the $9.3 million of 45X benefit to cost of sales realized in the quarter, our ability to expand margins on relatively flat volume and lower revenue is directly attributable to the structural changes Kevin highlighted earlier."
Kurt Wood, Chief Financial Officer
Strategic Positioning
1. Structural Margin Expansion
Array’s margin profile has fundamentally shifted, with core gross margins now in the mid-20% range even before 45X credits. This is the result of multi-year efforts in procurement, engineering redesign, and IT investments that have structurally lowered costs and improved visibility across projects. The company is now able to compete on price without sacrificing profitability, which is reflected in higher win rates and a tripled high-probability pipeline.
2. 45X Manufacturing Credit Leverage
The 45X tax credit, a U.S. manufacturing incentive, has become a significant profit lever. While $9 million was recognized in Q4, an additional $41 million will flow through the P&L in 2024, and further upside is possible if “structural fasteners” become eligible. Array is proactively negotiating with suppliers to maximize retention of these credits and expects to share a portion with customers as part of its strategy to lower the industry’s cost of solar generation.
3. Order Book and Pipeline Quality
Order book quality remains high, with over 80% of contracts tied to Tier 1 customers. The company’s willingness to walk away from low-margin or high-risk projects in early 2023 has resulted in a back-end loaded revenue profile, but also in a healthier, more profitable backlog. Project delays tied to permitting, interconnection bottlenecks, and supply chain constraints continue to impact near-term revenue recognition, but have not resulted in meaningful cancellations.
4. Product and Service Portfolio Expansion
Array launched two new tracker platforms, expanded SmartTrack software for automated weather response, and rolled out new service offerings. Non-tracker revenue streams—such as accredited training and site optimization—now contribute to margin and are expected to grow, further diversifying the business model.
5. Global Supply Chain and Domestic Content
Domestic content levels in the mid-80% range position Array to benefit from U.S. policy incentives and customer preferences. The company’s 30+ GW of U.S. capacity and 50 GW globally support both resiliency and scalability as domestic content requirements evolve.
Key Considerations
This quarter’s results underscore a strategic pivot toward sustainable profitability, but execution on delayed projects and policy clarity remain crucial. The interplay between cost pass-through, margin retention, and customer pricing will define competitive positioning as the market normalizes.
Key Considerations:
- Project Delay Overhang: Permitting, interconnection, and supply chain constraints remain industry-wide and push revenue into late 2024 and 2025.
- Margin Sustainability: Core structural margin gains are holding even as ASPs decline, but further cost-out and innovation are needed to stay ahead of pricing pressure.
- 45X Credit Uncertainty: Additional upside depends on IRS clarification for structural fasteners and successful supplier negotiations.
- Services and Software Upside: Accredited training, engineering, and optimization services are becoming a meaningful part of the revenue mix, supporting differentiation and margin.
- Competitive Dynamics: Win rates are rising as cost reductions are validated by customers as “structural,” not just short-term price cuts.
Risks
Key risks include persistent project delays, especially in the first half of 2024, driven by permitting, interconnection, and long-lead equipment shortages. Regulatory uncertainty around 45X eligibility for certain components could affect future margin guidance. Additionally, aggressive price competition or a shift in customer procurement strategies could pressure ASPs and challenge the durability of recent cost-out gains. International operations face unique tax and compliance risks, as seen with the Brazilian ICMS treatment change.
Forward Outlook
For Q1 2024, Array guided to:
- Revenue of $135–$145 million (expected trough for the year)
- Sequential revenue growth in subsequent quarters
For full-year 2024, management provided:
- Revenue of $1.25–$1.4 billion (16% YoY decline at midpoint)
- Adjusted gross margin in the low 30% range (inclusive of 45X credits)
- Adjusted EBITDA of $285–$315 million
- Free cash flow of $100–$150 million
Management emphasized that revenue will be back-end loaded, with less than 30% expected in the first half. They highlighted a strong pipeline, expanding win rates, and the potential for additional 45X upside as key drivers for the second half and beyond.
- Structural cost reductions and 45X credits underpin margin expansion
- Project delays and order book timing shape near-term revenue cadence
Takeaways
Array’s profitability transformation is real, but investors should remain focused on the timing of project execution and evolving regulatory incentives.
- Margin Durability: Structural improvements and 45X credits have shifted the margin baseline, but execution on backlog and further cost innovation are essential for sustainability.
- Pipeline and Backlog Strength: A tripled high-probability pipeline and rising win rates support the case for a rebound in the second half, but timing remains fluid due to industry bottlenecks.
- Watch for 45X Developments: Clarity on structural fastener eligibility and supplier negotiations could provide material upside to future earnings and cash flow.
Conclusion
Array Technologies has executed a strategic shift toward margin quality and operational resilience, setting up for a strong back half of 2024. The company’s ability to capitalize on policy incentives and drive cost innovation will be tested as project delays persist and competition intensifies. Investors should monitor order conversion, 45X policy developments, and the mix of new product and service revenue for signals on future growth and profitability.
Industry Read-Through
Array’s experience highlights several broader solar industry dynamics: Project delays from permitting and interconnection remain a key bottleneck for utility-scale solar, affecting not just Array but the entire supply chain. The strategic use of manufacturing credits (such as 45X) is becoming a critical lever for margin and competitive positioning, but regulatory clarity and supplier negotiations introduce new complexity. The shift toward value-added services, software, and structural cost reductions is likely to be mirrored by other solar hardware providers. Investors in the solar supply chain should watch for similar margin expansion efforts, the impact of delayed project revenue, and evolving customer procurement strategies as the market normalizes post-IRA.