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About Us

Welcome to Xiamen 9sun Solar Technology Co., Ltd., a leading manufacturer of innovative solar solutions designed to meet your energy needs.
Xiamen 9Sun Solar Technology Co., Ltd is located in Xiamen, China's beautiful seaside city. We have 7 years of experience in solar brackets,We specialize in design, research and development, producing and sale of solar PV related products. We have an experienced and professional research and design team of photovoltaic products, persisting in the principle of "Quality-oriented" and "Integrity first", while providing customers with efficient, energy-saving, high-quality products and timely service. A full range of solar mounting system, including ground mounting , roof mounting , farm mounting, carport mounting syste, floating mounting, solar ground screw and so on, are provided by 9Sun Solar. Our own factory locates in Quanzhou, Fujian, with an internationally advanced assembly line and an annual production capacity of solar mounting system as 2 GW. As one of the chief editor of National Standard Wrought Aluminium and Aluminium Alloys Extruded Profiles, and one of the only seven National Standard Construction and Aluminium Alloy Profile Test and Development Bases, a National Laboratory and a Key High-tech Enterprise in the State Torch Plan, our products have strictly certified according to GB/T 5237, Japan (JIS), America (AA) and other countries' standards, and enjoy good reputation from all over the world.   Our factory, Fujian Minfa Aluminium INC. is a listed SME Board of Shenzhen Stock Exchange (Stock code: 002578). It is among the Chinese innovating manufacturers that contributed to the basis and creation for the following International/Chinese National Standards: GB/T 5237(Wrought aluminium alloy extruded profiles for architecture) GB/T 6892(Wrought aluminium alloys extruded profiles for industry) International Standard ISO 28340 (Wrought aluminium and aluminium alloy complex film) The main surface treatment methods of aluminium are anodized colored, electrophoretic coated, powder coated, PVDF coated, thermal break heat insulation, wood pattern transfer printing, high-grade brushing, polishing and dyeing, steel shot blasting and so on. Products have covered large and medium-sized cities across the country and exported to more than 40 countries and regions around the world. High price-performance ratio, high effectiveness, and high reliability are our substantial advantages. Thanks to the reduction of intermediate links, the prices of our products directly supplied from our own factory are very reasonable; with an experience of over 20 years, our factory is capable of dealing with customized orders. Production at the earliest could be completed within one week after receiving orders, providing customers with fast delivery; we also provide 10 years warranty for solar mounting system, and an actual service life as long as 25 years against customer extra worries. Our vision is 【Low Carbon Life, Better World】. It’s widely acknowledged that green energy will be the general trend of future development. Adhering to continuous technological innovation and business development, our company is committed to acting as the trustworthy partner for solar photovoltaic mounting system solutions for domestic and foreign customers, and makes more contributions to popularization of green energy and global sustainable development.
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Our team of experts is equipped to assist you with a variety of solar mounting system needs. Please share your email address to connect with us.

Do You Know What Advantages The Cable Tray Has?

In today's interconnected world, the demand for robust and efficient infrastructure to support power distribution, data transmission, and control systems is higher than ever. At the heart of this infrastructure lies a critical yet often understated component: the Cable Tray System. Moving beyond traditional conduits, modern cable trays offer a superior, flexible, and cost-effective solution for managing cables in commercial, industrial, and data center environments. Understanding Cable Tray Varieties Cable trays are not one-size-fits-all. Engineers and specifiers can choose from a range of types, each designed for specific applications and load requirements: Ladder-Type Cable Trays: Featuring a distinctive side rail and rung construction, these trays offer maximum strength, excellent ventilation, and easy cable accessibility. They are ideal for supporting large quantities of power cables or heavy cables over long spans, commonly found in power plants and industrial facilities. Solid Bottom Cable Trays: These trays provide a continuous, solid metal base offering the highest level of protection for cables against dust, debris, and moisture. They are perfect for sensitive areas where minimal interference is required or where small-diameter cables need extra support. Trough Cable Trays: With ventilated bottoms and shallow sidewalls, trough trays strike a balance between ladder and solid bottom types. They offer good cable support and some ventilation while providing more containment than ladder trays, making them a versatile choice for light to medium power and control cable routing. Wire Mesh Cable Trays: Constructed from welded steel wire mesh, these trays are extremely lightweight, provide exceptional ventilation, and allow for easy installation and modification from any point. They are increasingly popular in data centers, telecommunications, and office buildings for routing network and fiber optic cables Channel Cable Trays: Typically used for smaller, lightweight cable loads, channel trays consist of a single enclosed channel. They are perfect for localized drops, instrument tubing, or wiring in control rooms and along walkways. Key Advantages Driving Adoption The shift towards cable tray systems is fueled by a compelling set of advantages over traditional piping or enclosed raceways: Superior Flexibility & Scalability: Adding, removing, or re-routing cables is simple and fast. This future-proofs installations, allowing for easy system upgrades and modifications without major reconstruction, significantly reducing downtime and cost. Enhanced Ventilation & Heat Dissipation: Especially with ladder and mesh designs, cables are allowed to breathe. Open construction prevents heat buildup, which can degrade cable performance and lifespan, leading to a safer and more reliable system. Optimal Space Utilization: Cable trays can be mounted overhead or along walls, freeing up valuable floor space. Their organized, tiered layouts also make efficient use of vertical space in crowded utility areas. Improved Safety and Maintenance: An organized tray system provides clear visibility and immediate access to all cables for inspection, testing, and maintenance. This simplifies troubleshooting and enhances overall site safety. Cost-Effectiveness: While material costs may be comparable, the total installed cost is often lower due to significantly reduced labor hours for installation and future changes. There's also less material waste compared to cutting and threading rigid conduits. Durability and Strength: Made from materials like pre-galvanized steel, stainless steel, or aluminum, cable trays are built to last, offering excellent resistance to corrosion, fire (with appropriate coatings), and high load capacities. As projects grow in complexity and the pace of technological change accelerates, the choice of cable management becomes paramount. Modern cable tray systems, with their diverse types and clear operational and economic benefits, are proving to be the intelligent backbone for the dynamic cable networks of the 21st century, ensuring safety, reliability, and adaptability for years to come.

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222026.01
  • Join 9sunsolar At The Solar Energy Exhibition In Abu Dhabi

    We warmly invite you to visit 9sunsolar at the upcoming Solar Energy Exhibition in Abu Dhabi from "January 13th to 15th, 2026".   Discover our latest high-efficiency photovoltaic products and innovative energy solutions. Our team will be on-site to discuss your specific needs and explore potential collaborations for a sustainable future.   We look forward to sharing insights and connecting with you at the event.   Event Details: Dates: January 13 - 15, 2026 Location: Abu Dhabi Our Booth: [Hall 8, No.8005,Abu Dhabi NationalExhibition Centre (ADNEC)]   See you in Abu Dhabi!   Best regards, The 9sunsolar Team

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    262025.12
  • Cable Trays Demystified: Types & Benefits for Your Wiring Projects

    Choosing the right cable management system is crucial for any electrical installation. Cable trays provide a safe, flexible, and cost-effective solution for supporting insulated electrical cables. Let's break down the main types and their advantages. Common Types of Cable Trays Ladder Cable Tray What it is: Features side rails connected by rungs, resembling a ladder. Best for: High heat applications and long-span support for power cables. Solid Bottom Cable Tray What it is: Has a solid, ventilated or non-ventilated base for full cable support. Best for: Low-voltage or sensitive data cables requiring protection from dust and debris. Trough Cable Tray What it is: Shallow, with ventilated sides and a solid or mesh bottom. Best for: Light to medium support of network, telecom, and fiber optic cables. Wire Mesh Cable Tray What it is: Made from welded steel wires in a grid pattern. Highly flexible and lightweight. Best for: Office IT networks, data centers, and applications requiring easy cable access and excellent airflow. Channel Cable Tray What it is: A simple, shallow "U-shaped" tray, often used with cover. Best for: Lightweight cable runs along walls or ceilings, like security or AV systems. Key Benefits of Using Cable Trays Superior Ventilation: Especially ladder and mesh types, which prevent heat buildup and extend cable life. Easy Installation & Modification: Cables can be added, removed, or rerouted quickly without disassembling the system. Cost-Effective: Lower material and installation costs compared to conduit systems, saving time and labor. Excellent Accessibility: Simplifies maintenance, inspections, and future upgrades. Strength & Durability: Made from steel, aluminum, or stainless steel to protect cables in harsh environments. Organization & Safety: Keeps cables neatly separated and supported, reducing trip hazards and damage risks. Quick Selection Guide Power Cables, Long Spans? Choose Ladder Tray. Sensitive Data Cables? Choose Solid Bottom Tray. IT/Network Cables? Choose Trough or Wire Mesh Tray. Small, Lightweight Runs? Choose Channel Tray. By understanding these types and benefits, you can select the perfect cable tray system for efficiency, safety, and scalability.

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    052025.12
  • Solar Carports: More Than Shade, It's a Power Plant for Your Parking Space

    As we move towards a greener future, solar carports are emerging as a brilliant fusion of smart infrastructure and clean energy. They do more than just protect your car from the sun and rain; they transform your parking area into a personal power station. Let's explore the different types, materials, and key advantages of solar carports. Common Types of Solar Carports Single-Mode (Single Slope) Carports A simple, sleek design where the solar panels are tilted in one direction. Ideal for homes and small businesses, easily integrated against an existing wall. Dual-Mode (Gable) Carports Features a classic "A-frame" structure with two sloping sides. This symmetrical design is robust, offers a large coverage area, and is perfect for commercial parking lots. Arch (Barrel-Vault) Carports With a modern, curved roof, these carports are aesthetically pleasing and highly durable. Their shape offers excellent wind and snow shedding capabilities. Integrated EV Charging Carports These are smart carports that come equipped with electric vehicle (EV) charging stations, allowing you to power your car directly from the sun. Key Materials & Components Frame Structure: Galvanized Steel: Known for its exceptional strength and corrosion resistance, ideal for long-term outdoor use. Aluminum: Lightweight, rust-proof, and easier to install, offering a great balance of durability and aesthetics. Solar Panels: Monocrystalline Panels: High efficiency (over 22%) and a sleek black appearance, perfect for maximizing energy output in limited space. Polycrystalline Panels: A cost-effective and reliable blue-colored panel, a popular choice for larger installations. Thin-Film Panels: Lightweight and flexible, they can be adapted to curved structures but generally have a lower efficiency. Top 3 Benefits of Solar Carports Generate Clean Energy & Save Money They produce electricity to power your home or business, significantly reducing your utility bills. Excess energy can often be sold back to the grid. Efficient Use of Space They utilize existing parking areas, transforming unused space into a valuable energy-generating asset without requiring additional land. Dual-Purpose Protection While generating power, they provide shade for vehicles, keeping them cooler and protecting them from the elements, which can reduce interior wear and tear. By investing in a solar carport, you're not just parking your car—you're parking it under the future of energy.

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    222025.11

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