The Photovoltaic Bracket C Purlin is a core load-bearing component that supports photovoltaic modules. Made from high-strength steel through cold-forming, its optimized structural design provides excellent bending resistance and load-bearing capacity. The product features precise design and standardized connection holes, allowing for quick and secure installation with clamps and main beams. It is lightweight, high-strength, and easy to install, making it an important standardized component for building stable and reliable photovoltaic support systems.
Product Material
|
Item |
Specification |
|
Product Name |
Photovoltaic Bracket C Purlin |
|
Material |
Zinc-Aluminum-Magnesium |
|
Surface Treatment |
Hot-Dip Galvanizing |
Size and Parameters
|
Serial Number |
size |
Cross-sectional area |
Weight |
Center of gravity of structural steel |
Moment of inertia |
Return radius |
Section |
|||||||
|
mm |
c㎡ |
kg |
cm |
cm³ |
cm |
cm³ |
||||||||
|
h |
b |
a |
I |
F |
M |
Ey1 |
Ex1 |
Jx |
Jy |
Ix |
ly |
Wx |
Wy |
|
|
1 |
100 |
50 |
20 |
2.5 |
5.510 |
4.514 |
1.835 |
5.0 |
84.932 |
19.889 |
3.925 |
1.899 |
16.286 |
6.321 |
|
2 |
100 |
50 |
20 |
3.0 |
8.495 |
5.369 |
1.848 |
5.0 |
98.580 |
22.802 |
3.895 |
1.873 |
19.712 |
7.235 |
|
3 |
140 |
60 |
20 |
2.5 |
7.10 |
5.691 |
1.97 |
7.0 |
212.137 |
34.786 |
5.500 |
2.227 |
30.305 |
8.842 |
|
4 |
140 |
60 |
20 |
3.0 |
8.295 |
6.782 |
1.969 |
7.0 |
248.006 |
40.132 |
5.467 |
2.199 |
35A29 |
9.956 |
|
5 |
180 |
80 |
20 |
3.0 |
8895 |
7.259 |
1.846 |
8.0 |
339.955 |
41.989 |
6.182 |
2.172 |
42.A94 |
10.109 |
|
6 |
180 |
70 |
20 |
3.0 |
9.492 |
7.724 |
2.229 |
8.0 |
376.933 |
61.266 |
6.300 |
2.540 |
47,116 |
12.843 |
Production Process
The production of photovoltaic bracket C-shaped purlins typically employs cold bending forming technology. The specific steps include:
Raw material preparation
Selecting high-quality hot-rolled or cold-rolled steel strip as the base material.
Cold bending forming
Using specialized equipment, the steel strip is gradually bent into the required "C"-shaped cross-section.
Cutting to length
According to customer requirements, the continuously produced photovoltaic bracket C-shaped purlins are cut to the specified length.
Surface treatment (optional)
To improve corrosion resistance, the C-shaped steel can be galvanized, sprayed, or subjected to other surface treatments.
Application Scenarios
Ground-mounted photovoltaic power plants
used as lateral support structures for the array
Distributed rooftop photovoltaics
used as the main load-bearing component of the rooftop support system
Agricultural photovoltaics and photovoltaic carports
used as supporting components of the integrated frame
Building-integrated photovoltaics (BIPV)
used as supporting frames for curtain walls and shading systems
Installation Precautions
- During construction, it is essential to strictly follow the design drawings to avoid structural failure due to improper installation.
- Ensure that all connections are secure and reliable; bolted or welded connections are recommended.
- Regularly inspect the installed C-shaped steel for deformation, rust, or other problems, and perform timely maintenance to extend its service life.
FAQ
Q: What is the load-bearing capacity of the Photovoltaic Bracket C Purlin?
A: The structure has a stable cross-section and good bending resistance, suitable for bearing the weight of the modules and wind and snow loads.
Q: Does it support customized lengths and connection methods?
A: Yes. Length, hole type, connection plates, and matching fasteners can be provided according to project requirements.
Q: Can it be used with aluminum alloy support systems?
A: Yes, steel-aluminum structural connections can be achieved through dedicated connectors or transition pieces.
Hot Tags: photovoltaic bracket c purlin, China photovoltaic bracket c purlin manufacturers, suppliers, factory, central clamp, compression dead end clamp, end clamp 35mm, mid clamp end clamp, steel ground screws, u channel steel beam
