TPI Onshore Blade Series – Multi-MW Wind Turbine Blades (50m–80m) | Lightweight Composite Design for 2–6+ MW Turbines | Made in India (Pondicherry)

TPI Onshore Blade Series – Multi-MW Wind Turbine Blades (50m–80m) 

Overview

Key Features

• Blade Length: 50m – 80m+ (customized per turbine platform)
• Compatible Turbines: 2 MW – 6+ MW class (including GE, Nordex, and other OEM platforms)
• Material: Advanced glass-fiber-reinforced epoxy composite with lightweight core materials
• Aerodynamic Optimization: Custom airfoils for high lift-to-drag ratio and low turbulence sensitivity
• Environmental Protection:
  • Leading-edge erosion coating (resistant to sand, rain, dust)
  • UV-resistant gel coat for tropical climates
• Integrated Systems:
  • Full lightning protection system (LPS)
  • Optional condition monitoring sensors
• Noise Reduction: Trailing-edge serrations and smooth surface finish

Technical Highlights

• Weight:
  • 60m blade: ~14,500 kg
  • 75m blade: ~24,000 kg → listed in kg
• Design Life: 25+ years
• Certifications: IEC 61400-23, ISO 9001, DNV-GL type approval
• Manufacturing Location: Pondicherry, India (TPI Composites India Pvt. Ltd.)