Panoramic view of a state-of-the-art wind turbine blade manufacturing facility with large composite blades in various stages of production, illuminated by bright, clean industrial lighting. A nacelle housing is visible in the background.

Precision Wind Components Made in America

When wind project success demands precision-engineered components and reliable domestic supply, SolsticeForge's advanced manufacturing delivers the quality and timeline certainty that OEMs and developers require.

Combining aerospace-grade precision with renewable energy expertise, we support America's growing onshore wind capacity.

Discuss Your Component Needs Explore Our Portfolio

80%+

Domestic Material Content

Tier 1 Certified

Quality Systems

180m+

Blade Manufacturing Capability

Complete Component Manufacturing Portfolio

SolsticeForge is your comprehensive partner for critical wind turbine components, delivering unmatched precision and reliability across the full spectrum of subassemblies required for modern wind energy systems.

Detailed shot of a segment of a large composite wind turbine blade, showcasing its smooth aerodynamic surface and structural integrity, against a backdrop of engineered blueprints.

Advanced Composite Blades

We manufacture wind turbine blades with custom length and design specifications, leveraging patented composite materials and robotic winding for optimal performance and longevity. Blades up to 180 meters are within our current production capabilities.

  • Custom Length & Aerodynamic Profiles
  • High-Strength, Lightweight Composites
  • Integrated Lightning Protection Systems
A large, precisely engineered nacelle housing for a wind turbine, showing intricate internal components like the gearbox and generator, within a clean assembly bay.

Nacelle Housings & Assemblies

SolsticeForge produces lightweight, durable nacelle housings and integrates complex internal component assemblies, including custom gearboxes and cooling systems. Our precision manufacturing ensures seamless integration and operational reliability.

  • Modular Design for Easy Integration
  • Optimized Aerodynamics & Structural Integrity
  • Full System Pre-Assembly & Testing
Close-up view of a robust wind turbine hub assembly, showing the precise mechanical connections for the blades and the central pitch control system.

Hub Assemblies & Pitch Systems

Critical for blade angle optimization, our hub assemblies and pitch systems are engineered for maximum torque transfer and precise adjustment. We offer fully integrated hydraulic and electric pitch control solutions, ensuring peak efficiency.

  • High-Precision Pitch Control
  • Robust Bearing Solutions
  • Advanced Lubrication & Cooling
Inside a wind turbine tower, showing various structural components, access ladders, and electrical conduits neatly organized and secured, leading upwards to the nacelle.

Tower Internals & Structures

We produce and pre-assemble tower internals, including access ladders, platforms, cabling infrastructure, and critical structural bracing components. Our modular designs facilitate rapid on-site assembly and long-term durability.

  • Modular Pre-Fabricated Sections
  • Corrosion-Resistant Coatings
  • Integrated Safety & Access Systems
A highly precise CNC machine meticulously shaping a metallic component for a wind turbine, with sparks flying and digital readouts visible.

Precision Machined & Cast Parts

From complex gearbox components to specialized fasteners and custom castings, our machining capabilities ensure every part meets the stringent demands of wind energy applications for reliability and performance.

  • Multi-Axis CNC Machining
  • Advanced Alloy Casting
  • Rapid Prototyping Services
Engineers collaborating in a modern design lab, looking at 3D models of wind turbine components on large screens, highlighting the custom design and engineering process.

Custom Solutions & Prototyping

Beyond standard components, SolsticeForge specializes in custom manufacturing engineered to your unique specifications. Our rapid prototyping and R&D capabilities accelerate your new product development cycles.

  • Collaborative Design Partnership
  • Advanced Simulation & Testing
  • Scalable Production Readiness

Advanced Manufacturing Techniques

SolsticeForge integrates cutting-edge processes and material science to achieve unparalleled precision and efficiency in wind component production. Our facilities feature the latest in automation and quality control.

A large robotic arm precisely depositing composite material onto a wind turbine blade mold in a cleanroom environment, highlighting advanced manufacturing.

Composite Blade RTM

Utilizing Vacuum-Assisted Resin Transfer Molding (VARTM), we achieve superior fiber-to-resin ratios, significantly enhancing blade strength, stiffness, and fatigue resistance while reducing weight.

Multiple CNC machines synchronously operating in a modern, automated factory, creating various metallic wind turbine components with high precision.

Multi-Axis CNC Machining

Our state-of-the-art multi-axis CNC machines deliver micron-level precision for complex metallic components, ensuring perfect fit and optimal performance for nacelle and hub assemblies.

A technician using advanced laser scanning equipment to inspect the surface of a wind turbine component for defects in a brightly lit quality control laboratory.

Integrated Quality Control

Every component undergoes rigorous testing, including ultrasonic, X-ray, and vibration analysis, ensuring superior structural integrity and compliance with the most demanding industry standards.

High-precision equipment in a pristine laboratory conducting fatigue testing on a wind turbine component, with data graphs displayed on nearby monitors.

IEC 61400 Compliance & Quality Assurance

Quality is non-negotiable at SolsticeForge. Our manufacturing processes and output are meticulously aligned with the stringent requirements of IEC 61400 series standards for wind turbines, assuring reliability and safety for every component.

  • International Standards Adherence

    Full compliance with IEC 61400-1, -2, -3, and related standards covering design requirements, small wind turbines, and offshore wind turbine design.

  • Rigorous Material & Fatigue Testing

    Comprehensive material testing, structural analysis, and accelerated fatigue testing ensure components withstand extreme operational conditions over their lifespan.

  • ISO 9001:2015 Certified QM System

    Our quality management system is ISO 9001:2015 certified, guaranteeing consistent processes, continuous improvement, and robust traceability for every product.

A diverse team of engineers and supply chain managers in modern office discuss blueprints and digital projections on transparent screens, symbolizing collaboration and efficiency.

Strategic OEM Partnership Advantages

Partnering with SolsticeForge means gaining a strategic edge. Our domestic manufacturing capabilities provide unparalleled benefits, from compliance and cost savings to supply chain resilience and engineering excellence.

  • Buy America Compliance

    Ensure your wind projects meet all domestic content requirements for federal incentives and government contracts with our USA-made components.

  • Reduced Supply Chain Risk

    Mitigate geopolitical and logistical risks with a resilient, localized supply chain. Experience faster lead times and just-in-time delivery.

  • Collaborative Engineering Support

    Access our expert engineering teams for design optimization, value engineering, and custom component development, ensuring maximum performance and manufacturability.

Production Capacity & Delivery Schedules

SolsticeForge operates with robust production capacities designed to meet the demands of even the largest onshore wind projects. Our agile planning and advanced logistics ensure timely delivery and seamless integration into your project timelines.

Optimized Throughput

Our Los Angeles facilities are equipped with automated lines capable of producing a significant volume of blades, nacelle components, and internal structures annually. We continuously invest in technology to scale with market demand.

  • Advanced robotics for high-speed composite lay-up.
  • Multiple large-scale machining centers operating 24/7.
  • Dedicated assembly bays for complete sub-systems.

Reliable Delivery Schedules

We work closely with our partners to establish realistic and reliable delivery timelines. Our internal logistics and strategic port proximity in Los Angeles ensure efficient shipping and reduced lead times for domestic projects.

  • Just-in-Time (JIT) delivery for optimized inventory.
  • Transparent production tracking and proactive updates.
  • Dedicated account management for project coordination.
Aerial view of the expansive SolsticeForge manufacturing facility campus in Los Angeles, showing multiple large buildings, a loading dock, and efficient logistics operations.

Components Powering Major Wind Projects

Our commitment to excellence is proven in the field. SolsticeForge components are integrated into significant onshore wind installations across the nation, contributing to reliable and efficient renewable energy generation.

A vast wind farm in the American Midwest at sunset, with numerous large wind turbines actively spinning, symbolizing renewable energy generation.

Midwest Wind Energy Project

Provided 150 custom-engineered blade sets for a 300 MW onshore wind farm. Delivered on schedule, contributing to significant energy output for 150,000 homes annually.

  • Blades, Nacelle Housings
  • Iowa, USA
A newly constructed wind turbine being erected on a flat, expansive plain in Texas, with construction cranes nearby and a clear sky.

Texas Frontier Wind Development

Supplied critical precision machined hub components and tower internals for 80 next-generation turbines. Achieved a 15% reduction in installation time due to modular design.

  • Hubs, Tower Internals
  • West Texas, USA
A single, majestic wind turbine standing prominently on a green hillside overlooking a forested landscape, under a dramatic sky in the Pacific Northwest.

Pacific Northwest Resilience Project

Provided energy storage system integration components and specialized microgrid control units, enabling grid stability for a remote community in challenging terrain.

  • Microgrid Components, Custom Subassemblies
  • Oregon, USA

Custom Component Engineering & Manufacturing

Do you have unique specifications or a complex wind energy challenge? Our dedicated engineering team is ready to provide a detailed consultation, offering design optimization, feasibility analysis, and tailored manufacturing solutions.

  • Prototype Development & Testing
  • Value Engineering for Cost Efficiency
  • Long-Term Supply Agreement Structuring
  • Comprehensive Manufacturing Feasibility Studies
Schedule Your Engineering Consultation
A diverse team of engineers in hard hats and safety vests discussing schematics and a 3D model of a wind turbine component on a tablet in a modern manufacturing setting.

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