Best Partner for
Solar mounting brackets


J-Systems: Integrated Solar & Structural Engineering Solutions

J-Systems is a Taiwan-based provider of solar mounting systems and structural steel solutions for global renewable energy projects.

With integrated engineering, steel fabrication, and manufacturing capabilities, we deliver reliable, installation-efficient, and customized solutions for solar, agrivoltaic, industrial, and infrastructure applications.

Certified to international standards including ISO 9001、EN 1090、International Welding Cert、GHG Emissions. We are actively pursuing ISO 14064-7 (Carbon Footprint) and ISO 14064-2 (GHG Reduction).

J-Systems is committed to providing durable and sustainable structural solutions worldwide.

Our Advantages 

Efficient, Stable, and Minimalist.


Ultimate Construction Efficiency:
Accelerating Schedules, Accelerating Power Generation

  • Pre-Assembly Technology: Factory-level pre-assembly significantly reduces on-site installation steps.
  • Streamlined Component Design: Minimized part counts for an intuitive and rapid installation process.
  • Cost Reduction: Effectively saves on material and logistics costs through modular design and lightweight steel specifications.

Core Competencies:

Integrated Structural Solutions

  • Flexible Structural Solutions: Highly adaptable structural systems designed for diverse site conditions and project requirements.
  • Comprehensive Steel Planning: Integrating structural mechanics with site-specific needs to create multi-dimensional steel systems for any application.
  • Customized Engineering & Fabrication:  Integrated structural design and steel fabrication tailored to different environments and applications.
  • Modular Design & Efficient Installation: Modular systems reduce on-site processing and improve installation efficiency across various projects.

High-Quality Durability:
Highly weather-resistant steel materials with self-healing protective properties.

  • Environmental Resistance: Designed with durable, corrosion-resistant materials for demanding environments and long-term outdoor performance.
  • Reinforced Structural Stability: Engineered for high-wind and heavy-snow conditions to ensure reliable structural performance.
  • Optimized Solar Efficiency: Precision-designed mounting angles maximize photovoltaic performance and energy generation.

Service Locations


Asia Headquarters / Taiwan :

Manufacturing Hub:Tainan, Taiwan ( 2 Factories )  
Total Factory Area:Over 12,000 m²  

Overseas Offices:Japan Branch Office

European Branch Offices:

   Romania – Office & Warehouse

   Sweden – Office