Our parabolic trough receiver tubes are precision-engineered core components that convert concentrated sunlight into thermal energy for medium and high-temperature applications in solar thermal systems.
Key Features:
Advanced Selective Coating: High-performance cermet coating ensures superior solar absorptance (α ≥ 0.95) with minimal thermal emittance (ε ≤ 0.10)
Vacuum Insulation Technology: Maintains optimal thermal efficiency by eliminating convective heat losses
Robust Construction: Features durable glass-metal sealing and getter systems for long-term vacuum integrity
Thermal Expansion Management: Advanced bellow compensators accommodate differential thermal expansion
Performance Advantages:
Exceptional thermal efficiency and reliability
Reduced Levelized Cost of Energy (LCOE)
Suitable for both medium (up to 400°C) and high-temperature applications
Proven performance under continuous thermal cycling
Applications:
Utility-scale Concentrating Solar Power (CSP) plants
Industrial Process Heat (IPH) systems
Solar steam generation for various industrial uses
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