For solar panels to operate stably and efficiently, mounting system plays a primary role in ensuring these functions are well performed. Currently, many international customers choose Vietnam to outsource solar mounting fabrication for their businesses. So, how do you choose the right solar panel mounting bracket suppliers for your business? The following article will help you find the most suitable partner.
WHAT IS A SOLAR PANEL MOUNTING BRACKET?
A solar panel mounting bracket is a structural system used to support and securely hold solar panels stable on rooftops, ground-mounted systems, or carport roofs. They help shape the tilt angle to catch the most sunlight, create gaps for heat dissipation, and keep the panels stable during rain, wind, storms, etc.
Main structure of solar panel mounting system
- Load-bearing rails
- Panel clamps
- Supporting feet/bases
- Connecting accessories
STANDARD SIZE OF SOLAR PANEL MOUNTING BRACKET
To calculate the standard size for a solar panel mounting bracket, it is necessary to base it on the solar panel size, installation method, wind load requirements, specific structure of the roof or ground, and local technical standards at the installation site.
Common Solar Panel Mounting Rail Dimensions
| Component | Common size |
| Aluminum rail width | 40 mm – 80 mm |
| Rail height | 30 mm – 100 mm |
| Bracket thickness | 2 – 6 mm |
| L-bracket size | 40×40 mm, 50×50 mm |
| C-bracket steel | 41×41 mm, 41×62 mm |
Standard length
- 2 meters
- 3 meters
- 4 meters
COMMON MATERIAL FOR MANUFACTURING SOLAR MOUNTING BRACKET
The materials used for solar panel mounting brackets are the key to ensuring the structural system operates stably and delivers high efficiency. The most common include:
- Aluminum alloy
- Galvanised steel
- Stainless steel
HOW MANY MOUNTING BRACKETS PER SOLAR PANEL?
Similar to the standard sizes, the number of mounting brackets required to install a solar panel also depends on the panel’s size and length, wind load, installation method, roof structure, and local technical standards.
Typically, each solar panel requires a minimum of 4 mounting brackets. If the structural system is larger or the load capacity is higher, 6 brackets or more may be needed. Most reputable solar panel mounting bracket suppliers today will provide detailed consultations or full-package installation support for each type of solar panel.
WHAT IS THE BEST WAY TO MOUNT YOUR SOLAR PANEL?
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Roof Mounts
This is the most optimal method when installing for residential homes, as this approach saves yard space, incurs lower installation costs, and the panels can provide shade and protect the roof.
However, roof mounts have disadvantages as they depend on the roof orientation, tilt angle, and shading, and are difficult to clean and repair.
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Ground Mount
This installation method is suitable for houses with large yards or those wishing to achieve the maximum efficiency of solar panels, as the tilt angle and direction can be adjusted to capture sunlight optimally.
However, ground mounts take up garden space, which leads to higher foundation costs, and they can be obstructed by trees or snow.
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More flexible installation methods
Pole + Tracker: Can flexibly track the direction of the sun, thus generating the highest power output, but the cost is expensive and the installation is more complex.
Mobile installation: Commonly used for RVs or camping with folding and vacuum-suction brackets, making it convenient for movement.
TOP SOLAR PANEL MOUNTING BRACKETS SUPPLIERS IN VIETNAM
Vietnam is a country that owns many solar power plants, and numerous households have now installed solar panels to replace traditional electricity. The increasing demand for solar energy usage has also led to a relatively high demand for finding solar panel mounting brackets suppliers in Vietnam, especially in the South Central and Southern regions, where the hours of sunshine are high and solar radiation is among the highest in Southeast Asia.
If you are looking for solar panel mounting brackets suppliers in Vietnam, you can refer to units such as:
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Newinds Corporation Vietnam
Address: 86 Dien Bien Phu, Tan Dinh Ward, Ho Chi Minh City
Website: https://newindscorp.com/
Email/Call: sales@newindscorp.com / +84 868 482 038
Advantages: A company specializing in custom metal fabrication, ready to supply solar panel mounting systems, brackets, load-bearing rails, supporting parts, and other metal components within the solar panel structure. Newinds has experience supplying international markets such as Australia, New Zealand, the US, EU, Canada, and Japan, so you can be completely assured of this company’s export experience as well as the technical standards required in each market.
Suitable for: Requirements for fabricating solar panel mounting brackets, load-bearing rail systems, panel clamps, supporting feet, and connecting metal accessories.
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HOLCOM Solar Mounting
Address: Lot 3A, Sai Dong, Phuc Dong, Long Bien, Hanoi
Website: https://holcomsolar.com/
Email/Call: info@holcom.vn / +84 963 805 566
Advantages: HOLCOM specializes in providing full-package solar mounting systems, aluminum rails, PV frames, and OEM aluminum extrusion from the design and installation stages to the warranty of the entire system.
Suitable for: HOLCOM provides a wide variety of solar panel systems such as Ground, Roof, Carport, Floating, and PV Aluminum Frame systems.
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Solar Power Vietnam Technology JSC
Address: 230 Vo Van Bich Street, Binh My Ward, Ho Chi Minh City, Viet Nam, 700000
Website: https://solarpowervietnam.com/
Email/Call: phuong.solarvietnam@gmail.com / +84 908 397 207
Advantages: Solar Power Vietnam Technology specializes in manufacturing and supplying small-scale rooftop solar systems for residential homes and commercial projects, with the main market in Vietnam and many export orders to the US, Canada, and the EU.
Suitable for: B2B customers needing to purchase solar mounting structures, steel, aluminum fabrication, and rooftop solar support systems for small to medium-sized factories, warehouses, and industrial parks.
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Viet Nhat Energy
Address: 141 Thanh Xuan 52, Quarter 3, District 12, Ho Chi Minh City
Website: https://vietnhatenergy.vn/
Email/Call: vietnhatenergy@gmail.com / 0976 677 705
Advantages: Distinct from other companies, Viet Nhat Energy specializes in providing full-package fabrication solutions from solution consulting, system design, to panel installation and maintenance.
Suitable for: Thanks to this one-stop solution, Viet Nhat Energy’s services will be optimized for residential, commercial rooftop, SME factories, and customer groups who want a full package instead of having to buy individual parts separately.
Hopefully, with the insights shared above, you will be able to select the right solar panel mounting bracket installation solution for your home or project. And above all, the solar panel mounting bracket suppliers in Vietnam recommended above can all support and provide the most suitable solution for you.