High-Quality Molten Salt Solar Power Suppliers & Service

Harnessing Advanced Concentrated Solar Power (CSP) Technology with Thermal Energy Storage Solutions for a Sustainable Future.

Global Molten Salt Solar Power Outlook

Transitioning from intermittent to dispatchable renewable energy through Thermal Energy Storage (TES).

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Global Market Dynamics

The global shift toward 24/7 renewable energy has positioned Molten Salt Solar Power (CSP with TES) as a cornerstone of the energy transition. Unlike traditional PV, molten salt systems store heat at temperatures exceeding 560°C, enabling power generation during the night and cloudy periods.

Energy Density & Efficiency

Molten nitrate salts (60% NaNO3, 40% KNO3) offer high heat capacity and low cost. Our transmission solutions support the high-precision tracking required for heliostats to focus sunlight on central receivers, maximizing thermal efficiency across large-scale solar fields.

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Industrial Integration

CSP isn't just for electricity; it's increasingly used for industrial process heat, desalination, and green hydrogen production. Jiangsu Manchen provides the structural integrity needed for these heavy-duty, high-temperature environments.

Technical Roadmap & Engineering Excellence

How Jiangsu Manchen drives innovation in Concentrated Solar Power components.

The Role of Slewing Drives in CSP

In a molten salt tower project, thousands of heliostats must track the sun with milliradian accuracy. Our single-row ball type swivel bearings and cross-roller rotary supports are designed to handle:

  • High Axial and Overturning Moments: Resisting wind loads on large mirror surfaces.
  • Thermal Expansion Management: Accommodating material variance in extreme desert environments.
  • Long-Term Reliability: Ensuring 25+ years of operational life with minimal maintenance.

560°C

Storage Temp

0.1mrad

Tracking Precision

25yr

Service Life

ISO

Compliant

Factory Interior

Jiangsu Manchen Transmission Technology Co., Ltd.

Established in 2022, Jiangsu Manchen Transmission Technology Co., Ltd. is a professional manufacturing enterprise integrating design, R&D, manufacturing, and sales. Located in Huangtu Town, Jiangyin City, we leverage exquisite forging and precision processing to provide high-load-bearing transmission solutions for construction machinery, intelligent warehousing, and the photovoltaic/CSP industry.

The company is equipped with advanced testing equipment and a complete quality control system. The products have complete traceability from raw material selection to final delivery, meeting domestic and international industry standards.

Our 10-Step Quality Assurance Process

OEM & ODM capabilities backed by rigorous engineering standards.

01

Preparation of raw materials

02

Forging

03

Rough processing

04

Heat treatment

05

Semi-finishing process

06

Rolling path grinding

07

Finishing process

08

Cleaning and Surface Treatment

09

Assembly

10

Final inspection and packaging

Localization Support & Compliance

Supporting Molten Salt Projects in MENA, Europe, and Asia.

Regional Compliance

We ensure all transmission products meet specific regional standards, including CE, ISO, and local safety certifications for high-temperature solar facilities.

On-site Technical Support

Manchen offers global technical guidance for the installation and commissioning of slewing drives in massive solar fields.

Supply Chain Stability

By controlling the entire process from forging to assembly, we guarantee lead times that align with complex multi-year infrastructure schedules.

Q&A: Molten Salt Solar Energy Systems

Why is molten salt used for solar thermal storage? +
Molten salt is used because it has a high boiling point, stays liquid at extreme temperatures, and has high thermal conductivity. This allows it to store energy captured by heliostats for use when the sun isn't shining.
How do slewing bearings affect CSP efficiency? +
The precision of the slewing bearing directly impacts the heliostat's ability to stay focused on the receiver. Any "slop" or backlash in the transmission results in energy loss. Manchen's bearings are designed for zero-backlash potential and high stiffness.
Can you customize bearings for specific solar field conditions? +
Yes, we provide full OEM/ODM services. We can adjust material hardening, gear profiles, and sealing solutions based on sand/dust levels and temperature ranges of the project site.

Our Certificates

Committed to quality and international standards.

Looking Ahead

In the future, Jiangsu Manchen will continue to focus on technological upgrading in the transmission field, striving to provide global customers with higher-quality and more cost-effective rotary transmission products. Our aim is to build a century-old enterprise based on integrity and innovation.

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