# Tianjin Junchuang Steel Co., Ltd > ISO, TUV, CE Certified Manufacturer. Integrating R&D, production, sales, and after-sales service. possessing the most complete industrial chain. Send Inquiry Now Solar Mounting System Manufacturer for Global Projects Global Ground, --- ## Pages - [Solar Tracking Mounting System Solutions](https://www.junchuangsteel.com/solar-tracking-mounting-system-solutions/) - [Ground-Mounted Solar Mounting Solution](https://www.junchuangsteel.com/ground-mounted-solar-mounting-solution/) - [Rooftop Solar Mounting Solution](https://www.junchuangsteel.com/rooftop-solar-mounting-solution/) - [Photovoltaic Carport Mounting Structure Solution](https://www.junchuangsteel.com/photovoltaic-carport-mounting-structure-solution/) - [Rooftop Solar Mounting Systems](https://www.junchuangsteel.com/rooftop-solar-mounting-systems/) - [Solar Carport Mounting Systems](https://www.junchuangsteel.com/solar-carport-mounting-systems/) - [Tracking Solar Mounting Systems](https://www.junchuangsteel.com/tracking-solar-mounting-systems/) - [Ground-Mounted Solar Mounting Systems](https://www.junchuangsteel.com/ground-mounted-solar-mounting-systems/) - [Custom PV Mounting](https://www.junchuangsteel.com/solutions/) - [Home](https://www.junchuangsteel.com/) - [Contact Us](https://www.junchuangsteel.com/contact-us/) - [About Us](https://www.junchuangsteel.com/about/) --- ## Posts --- # # Detailed Content ## Pages Solar Tracking Mounting System Solution Solution Overview Maximizing Energy Yield Through Intelligent Solar Tracking Tracking solar mounting systems automatically adjust the orientation of PV modules to follow the sun’s movement throughout the day. Compared with fixed-tilt structures, tracking systems significantly increase energy yield while optimizing land utilization for utility-scale solar projects. A tracking solar mounting system is an integrated solution consisting of structural support, drive mechanism, and intelligent control system. All components operate together to achieve stable, precise, and long-term solar tracking under complex outdoor conditions. System Architecture Structural System Cantilever design with columns on one side only, featuring a clean appearance, minimal land occupation, and fast installation. Ideal for space-constrained sites. Drive System The drive system provides controlled movement of the tracker through motors and reduction mechanisms. Single-row or multi-row linkage designs can be selected based on terrain and project scale to ensure synchronized operation. Control System The control system calculates the optimal tracking angle using astronomical algorithms and sensor feedback, enabling closed-loop control and precise alignment with the sun. Tracking Configuration Options Tracking systems can be configured according to tracking dimensions and project requirements. Single-Axis Tracking (Horizontal / Tilted) Suitable for utility-scale projects with optimized cost-performance balance. Dual-Axis Tracking Provides maximum tracking accuracy and energy yield, suitable for high-value or demonstration projects. View product Key Engineering Design Considerations Structural Stability & Wind Resistance Optimized structural geometry and reinforced nodes ensure stable operation under wind loads, minimizing mechanical fatigue and system stress. Tracking Accuracy & Energy Efficiency Step-by-step tracking... --- Ground-Mounted Solar Mounting Solution Solution Overview Ground-mounted solar mounting systems are critical structural systems designed to support photovoltaic modules and ensure long-term stability. They are primarily composed of vertical posts, horizontal beams, and diagonal braces, working together to bear module weight as well as environmental loads such as wind and snow. The system design must comprehensively consider geological conditions, climate factors, and cost efficiency to ensure safe operation and a service life exceeding 25 years. Structural Components & Functions Vertical Posts Vertical posts serve as the primary foundation elements and are directly anchored to the ground. They are typically manufactured from hot-dip galvanized steel or aluminum alloy. Galvanized steel offers high strength and excellent corrosion resistance, suitable for complex environments. Aluminum alloy provides lightweight construction and convenient installation. Post embedment depth and spacing are calculated based on soil bearing capacity. In soft soil conditions, deeper embedment and reduced spacing are applied to enhance overall stability. Horizontal Beams & Diagonal Braces Horizontal beams support vertical loads from PV modules, while diagonal braces improve resistance to wind and snow loads. Additional components such as vertical supports, braces, and clamps are connected by bolts to form a rigid structural system, effectively preventing structural deformation. Common System Types & Characteristics Ground-mounted solar structures are generally classified into: Fixed-Tilt Mounting SystemsSimple structure, low cost, and minimal maintenance requirements. Widely used on flat terrain with stable ground conditions. Adjustable-Tilt Mounting SystemsAllow manual adjustment of module tilt angle, increasing energy yield by approximately 5%. However, adjustment mechanisms... --- Rooftop Solar Mounting Solution Solution Overview Rooftop solar mounting systems are critical structural components of photovoltaic power plants, designed to support and secure PV modules on building roofs. System design must be customized according to roof types—such as metal sheet roofs, pitched tile roofs, and flat concrete roofs—to ensure structural safety, installation efficiency, and long-term performance. Main Types of Rooftop Mounting Structures Metal Sheet (Color Steel) Roof Mounting Systems Designed for industrial and commercial metal roofs, these systems use roof clamps or fixing accessories to connect directly to roof seams or ribs. The structure consists of aluminum rails, steel profiles, and module clamps, forming a stable support framework. Non-penetrating or low-penetration installation No damage to roof waterproof layers High flexibility and fast installation Upload Image... Pitched Roof (Tile Roof) Mounting Systems Mounted parallel to the roof slope, with PV modules elevated approximately 100 mm above the roof surface to improve ventilation and heat dissipation. Alternatively, systems can be designed with a front-low / rear-high tilt to achieve optimal solar exposure. Suitable for residential and villa rooftops Lightweight aluminum structures Enhanced airflow for improved system efficiency Upload Image... Flat Roof Mounting Systems Structurally similar to ground-mounted systems, flat roof structures typically use concrete foundations or ballast blocks to avoid penetrating the waterproof layer. Posts are connected to foundations via anchor bolts or embedded components Stable load distribution without roof damage Suitable for commercial buildings and large flat roofs BIPV (Building-Integrated Photovoltaics) Mounting Systems As part of the building envelope, BIPV mounting... --- Photovoltaic Carport Mounting Structure Solution Solution Overview The photovoltaic (PV) carport mounting structure is a core system designed to support PV modules while ensuring overall safety and structural stability. This solution integrates solar power generation, vehicle shading, and efficient land utilization, making it suitable for commercial, industrial, and public parking facilities. The design comprehensively addresses load-bearing capacity, wind resistance, corrosion protection, waterproofing, and construction efficiency to ensure long-term reliability and return on investment. Structural Configuration Solution Classification by Parking Capacity Classification by Parking Capacity Cantilever design with columns on one side only, featuring a clean appearance, minimal land occupation, and fast installation. Ideal for space-constrained sites. Double-Column Structure Columns on both sides provide higher structural stability and enhanced wind resistance, suitable for regions with higher wind loads. Single-Parking-Space PV Carport Single-Column Design Optimizes space utilization and reduces foundation requirements, suitable for fast-track projects. Double-Column Design Provides superior load distribution and structural strength, recommended for large-scale and long-term projects. Classification by Foundation and Material System Concrete Foundation Structure:Offers excellent sealing performance and long service life, suitable for projects with high durability requirements, though with a longer construction period. Steel Structure System:High strength, strong adaptability, and aesthetic appearance. This is the most widely adopted solution for commercial and public PV carports. Aluminum Profile Structure:Lightweight and modular with no on-site welding required. Suitable for load-sensitive projects, but with higher initial costs and stricter waterproofing requirements. Material Selection Strategy Material selection directly affects service life, structural safety, and total project cost. Commonly used materials... --- Home Rooftop Solar Mounting Systems Engineered Solutions for Industrial & Commercial Rooftops Engineered rooftop mounting systems designed to support photovoltaic modules while ensuring roof safety, load control, and long-term durability. Tianjin Junchuang Steel Co. , Ltd. manufactures rooftop solar mounting structures for metal roofs and concrete roofs, focusing on structural safety, waterproof performance, and long-term outdoor durability. Send Inquiry Now Typical Rooftop Solar Mounting System Structure A complete rooftop solar mounting system consists of structural profiles, support frames, connection components, and fastening hardware — engineered to work together as one system. Industrial Factory RooftopsColor Steel Roof Solar Installation Large-span metal roofs requiring non-penetrating or clamp-based solar mounting solutions. Large-scale Commercial Rooftop Solar Projects Rooftop PV systems designed for load control, wind resistance, and aesthetic integration. Residential & Villa Rooftop Solar Systems Lightweight mounting systems with secure waterproof detailing for tiled roofs. Commercial Building Rooftop Solar Installations Scalable rooftop solar structures for megawatt-level commercial rooftop installations. Application Scenarios Designed for Commercial, Industrial, and Residential Rooftops Systems can be designed for both new buildings and existing rooftops, including metal roofs, concrete flat roofs, and tiled residential roofs. Structural Features Designed for Roof Safety and Load Control Rooftop solar mounting systems are engineered to balance structural strength with roof load limitations, ensuring safe installation without excessive roof stress. Key structural features include: Lightweight steel or aluminum structural design Secure fixation without roof penetration (where applicable) Optimized layout for efficient module arrangement System Components Overview Engineered Components for Stable Solar Structures A solar mounting... --- Home Solar Carport Mounting Systems Structural Steel Solutions for Commercial & Industrial Parking Areas Solar carport mounting systems integrate photovoltaic power generation with parking infrastructure, providing weather protection while maximizing land-use efficiency. Tianjin Junchuang Steel Co. , Ltd. manufactures structural steel solar carport systems designed for long-term outdoor durability and stable load performance. Send Inquiry Now Typical Solar Carport System Structure A complete solar carport mounting system consists of steel columns, beams, bracing structures, foundation components, and connection hardware — engineered to work together as a unified structural system. Logistics parks and warehouses Commercial parking lots Office parks, campuses, and public facilities Application Scenarios Designed for Commercial, Industrial, and Residential Rooftops Systems can be designed for both new buildings and existing rooftops, including metal roofs, concrete flat roofs, and tiled residential roofs. Structural Features Engineered for Structural Safety and Vehicle Clearance Solar carport mounting systems are engineered to support photovoltaic modules while meeting vehicle clearance requirements and resisting wind and snow loads. Key structural features include: Steel column and beam structures for high load capacity Single-column or double-column configurations Optimized bracing systems for wind and seismic resistance Clear span design to ensure vehicle accessibility System Components Overview Engineered Components for Solar Carport Structures A solar carport mounting system is not defined by individual parts, but by how each component works together to ensure structural stability and long-term outdoor performance. Can’t Find the Product You’re Looking For? Contact our team to explore additional products, custom options, and tailored solutions. Contact Now... --- Home Tracking Solar Mounting Systems Structural Solutions for Single-Axis & Advanced Tracking PV Projects Tracking solar mounting systems adjust photovoltaic module orientation according to the sun’s movement to increase energy yield. Tianjin Junchuang Steel Co. , Ltd. manufactures structural components and support frameworks for tracking solar systems, focusing on mechanical stability, load resistance, and long-term outdoor performance. Send Inquiry Now Typical Tracking Solar System Structure A tracking solar mounting system consists of steel support structures, torque tubes, drive-related mounting interfaces, foundation components, and connection hardware — engineered to operate as a mechanically stable system under dynamic movement. Utility-scale ground-mounted solar power plants Large open-field PV projects Desert, plateau, and flat terrain installations Application Scenarios Designed for Utility-Scale & Large Ground PV Projects Systems can be designed for both new buildings and existing rooftops, including metal roofs, concrete flat roofs, and tiled residential roofs. Structural Features Engineered for Dynamic Loads and Mechanical Stability Tracking solar mounting systems must withstand continuous movement while resisting wind, snow, and torsional forces. Key structural features include: High-strength steel support structures Precision-aligned torque tube mounting interfaces Reinforced column and beam connections Structural optimization for wind-induced dynamic loads System Components Overview Engineered Components for Tracking Solar Structures A tracking solar mounting system is defined by the interaction between mechanical movement and structural stability, rather than by individual components alone. Can’t Find the Product You’re Looking For? Contact our team to explore additional products, custom options, and tailored solutions. Contact Now Designed as a Complete System All tracking... --- Home Ground-Mounted Solar Mounting Systems Reliable Structures for Utility-Scale Solar Projects Ground-mounted solar mounting systems are designed to support photovoltaic modules installed on open land, providing stable and durable structures for utility-scale solar power plants. Tianjin Junchuang Steel Co. , Ltd. manufactures ground-mounted solar structures engineered for site-specific conditions, structural loads, and long-term outdoor performance. Send Inquiry Now Engineered Components for Ground-Mounted Solar Structures A ground-mounted solar mounting system is a complete structural solution consisting of steel profiles, support frames, foundations, and fastening components — engineered to withstand wind, snow, and terrain conditions. Utility-scale solar power plants Industrial solar installations Agricultural and hybrid solar projects Application Scenarios Designed for Diverse Project Environments Ground-mounted systems are suitable for a wide range of application scenarios, including flat land, gentle slopes, and complex terrains. Structural Features Engineered for Stability and Load Performance Ground-mounted solar mounting systems are engineered to withstand wind load, snow load, and long-term environmental exposure according to project requirements. Structural design is developed based on project-specific load calculations and local environmental conditions. Key structural features include: Rigid steel structural design Adaptable foundation solutions Modular configuration for efficient installation System Components Overview Engineered Components for Stable Solar Structures A solar mounting system is not only defined by steel profiles, but by how each component works together to ensure structural stability, load transfer, and long-term outdoor performance. Zinc-Aluminum-Magnesium Bracket Origin: China Standards: T/CSTA 0077—2024, YB/T 4634-2017, YB/T 4761, GB/T series Material: Zinc-aluminum-magnesium coated steel plate Model: 4141-4162, 41522. 0 Specifications: Length 6000mm,... --- Custom Solar Mounting Systems & Engineering Solutions Home Engineered for Harsh Outdoor Environments Solar mounting systems operate continuously under extreme wind, snow, temperature fluctuations, and corrosive conditions. Our engineering-focused design ensures long-term structural safety and stable performance over the entire project lifecycle. Why Engineering Matters in Solar Mounting Systems Unlike short-term structures, solar mounting systems are required to operate reliably for over 25 years with minimal maintenance. Engineering-driven design is essential to balance durability, safety, and lifecycle cost. Designed for Extreme Climate Conditions Our mounting systems are engineered to withstand a wide range of environmental challenges, including: Wind resistance up to 52 m/s (typhoon-level) Snow load capacity up to 1. 5 kPa Operating temperature range: -40°C to +50°C Full Lifecycle Engineering Support We provide engineering support covering design, manufacturing, inspection, and delivery stages. Project-specific structural design based on local climate data Strict material and coating inspection before shipment Pre-assembly checks to ensure installation efficiency Structural Optimization & Load Control Engineering analysis is applied to optimize load distribution and reduce stress concentration at key connection points. Key design principles include: Optimized structural layout based on site conditions Reinforced connection nodes for fatigue resistance Drainage and self-cleaning design to reduce corrosion risk Material Selection & Corrosion Protection Material selection is based on mechanical strength, corrosion resistance, and long-term outdoor performance. Common material options include: 6005-T5 aluminum alloy profiles with anodized surface treatment High-strength structural steel (Q355B / Q345B) Hot-dip galvanized coating ≥85–100 μm Stainless steel fasteners (304 / 316) These solutions are... --- ISO, TUV, CE Certified Manufacturer. Integrating R&D, production, sales, and after-sales service. possessing the most complete industrial chain. Send Inquiry Now Solar Mounting System Manufacturer for Global Projects Global Ground, Rooftop, Carport & Tracking Solutions Tianjin Junchuang Steel Co. , Ltd. is a manufacturing-based supplier of solar mounting systems, providing engineered structures for ground-mounted, rooftop, solar carport, and tracking photovoltaic projects worldwide. Send Inquiry Now About Company Junchuang Steel Manufacturing-Based Solar Mounting Partner Tianjin Junchuang Steel Co. , Ltd. is located in Jinghai District, Tianjin, the largest steel production base in China. It is a manufacturing enterprise integrating R&D, production, and sales. The company specializes in the production of photovoltaic mounting systems made of various materials, BIPV waterproof mounting systems, metal stamping parts, welded components, photovoltaic carports, C/Z/U steel sections, sigma sections, and more. With a long-term spot inventory of over 3,000 tons, the company truly provides one-stop procurement solutions. Our role is not limited to supplying products, but to ensuring structural feasibility, stability, and long-term performance in real project environments. 200k tons Production capacity 12+ technical patents 3000+ tons Spot inventory 5+ Countries Learn More About Us Engineering Support Across International Solar Markets Global Project Footprint Our annual production capacity exceeds 200,000 tons, with stable and reliable product quality. We have provided efficient and satisfactory services to a large number of customers. Our products are exported to Europe, Africa, Southeast Asia, and other international markets. Guided by the principles of quality first and customer-oriented service, we pursue sustainable growth... --- Contact us for support and inquiries. Home Email info@junchuangsteel. com Phone / WhatsApp +86 13299917777 Address No. 21 Aima Road, Dafengdui Town, Jinghai District, Tianjin, China Email diecasting@chinaweilong. cn WhatsApp +86 17705845088 Address 18th SHAOJIA ROAD, YUYAO CITY, ZHEJIANG PROVINCE, CHINA Wechat @whf5225 Follow Thunder Laser Contact FormSend Your Inquiry TodayNameYour Company AddressEmailPhone/MobileProject TypeYour MessageSubmit --- About Company Junchuang Steel Manufacturing-Based Solar Mounting Partner Tianjin Junchuang Steel Co. , Ltd. is located in Jinghai District, Tianjin, the largest steel production base in China. It is a manufacturing enterprise integrating R&D, production, and sales. The company specializes in the production of photovoltaic mounting systems made of various materials, BIPV waterproof mounting systems, metal stamping parts, welded components, photovoltaic carports, C/Z/U steel sections, sigma sections, and more. With a long-term spot inventory of over 3,000 tons, the company truly provides one-stop procurement solutions. Our role is not limited to supplying products, but to ensuring structural feasibility, stability, and long-term performance in real project environments. 200k tons Production capacity 12+ technical patents 3000+ tons Spot inventory 5+ Countries Authoritative Certificates With years of experience in photovoltaic mounting system manufacturing, the company has earned wide recognition from PV market clients, as well as trust and respect from industry peers and government authorities. Service Philosophy We always adhere to the principle of Quality First and Customer First, providing professional services to safeguard every project. Service Philosophy management professionals 30 certified technical professionals 18 Over 30 sets of advanced production equipment 30+ Corporate Culture People-oriented talent culture Quality-first product culture Safety-first production culture Credibility-first market culture A corporate spirit of vision, resilience, and practicality Manufacturing Facilities & Equipment We operate advanced automated manufacturing equipment for solar mounting systems, including laser cutting and punching machines, precision welding systems, and cold roll-forming production lines. Backed by years of manufacturing experience and continuous technical development,... --- --- ## Posts ---