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Solar Ground Mount

Solar Concrete Roof Mount - U steel

This solution adopt U steel with its typical cross-section in a groove-like shape, with the ends of the steel on both sides bending inward to U shape, for good strength and easy and modular installation, especially on concrete flat roof.

  • Color :

    Silver (hot-dip galvanized) / Silver-gray (zinc-aluminum-magnesium coated)
  • Certification :

    CE, TÜV, ISO9001, SGS
  • Material :

    Hot Dip Galvanized Steel, Zn-Al-Mg pre-coated steel, Stainless Steel SUS304
  • Product Origin :

    Tianjin, Fujian
  • Shipping Port :

    Shanghai, Ningbo, Tianjin, Xiamen, Shenzhen ports

Product Description

This carbon steel solar ground mount system uses U steel to thereby significantly enhancing the bending, torsion, and compression resistance. This product is specifically designed for load-bearing scenarios such as photovoltaic mounting structure. 

 

This solution is specially design for concrete flat roof installation, which can work with or without concrete block as foundation. The simple design ensure easy operation for residential and commercial scale solar installation.

 

#U-shaped steel solar mounting structure

 

 

Product Components

#U-shaped steel solar mounting structure

  • #U channel solar panel bracket

    01 Base

  • #U channel solar panel bracket

    02 Rail Connection

  • #U channel solar panel bracket

    03 Beam

  • #U channel solar panel bracket

    04 Rail

  • #U channel solar panel bracket

    05 Mid Clamp Kit

  • #U channel solar panel bracket

    06 Triangle Connector

  • #U channel solar panel bracket

    07 Triangle Connector

  • #U channel solar panel bracket

    08 Rear Column

 

  • #U channel solar panel bracket

    09 Front Column

 

 

 

Advantage

Selection calculation:

Based on the actual loads (static load, dynamic load, wind load, snow load) and support spacing, have the structural engineer review the bearing capacity of the section. 

 

Coating protection after cutting:

If you choose to purchse long profile of main structural member and cut on site. After such on-site cutting or drilling, the cut surface should be applied with zinc-rich repair paint to prevent rust from spreading from the surface. 

 

Connection fitting:

Only use the special connecting pieces from Solar First that match the U steel. 

 

Installation torque:

The tightening torque of the bolts must be carried out in accordance with Solar First design requirements. If it is too tight, it may cause edge curling deformation; if it is too loose, it will not have sufficient anti-slip ability.

 

 

Parameters

Installation Concrete Flat Roof
Foundation Concrete
Wind Load up to 60m/s
Snow Load 1.4kn/m²
Standards GB50009-2012, EN1990:2002, ASE7-05, AS/NZS1170, JIS C8955:2017, GB50429-2007
Material Anodized Aluminum AL6005-T5, Hot Dip Galvanized Steel, Zn-Al-Mg pre-coated steel, Stainless Steel SUS304
Warranty 10 Years Warranty

 

 

Important Notes:

Selection calculation:

Please, based on the actual loads (static load, dynamic load, wind load, snow load) and support spacing, have the structural engineer review the bearing capacity of the section. Do not blindly select based on experience. 

 

Galvanizing layer protection:

After on-site cutting or drilling, the cut surface should be coated with zinc-rich repair paint to prevent rust from spreading from the surface. 

 

Connection fitting:

Only use the special connecting pieces that perfectly match the inner rolled edge shape. Ordinary angle iron clips cannot securely lock and are prone to loosening. 

 

Installation torque:

The tightening torque of the bolts must be carried out in accordance with the design requirements. If it is too tight, it may cause edge curling deformation; if it is too loose, it will not have sufficient anti-slip ability. 

 

Storage protection:

During transportation and storage, avoid deformation caused by heavy objects pressing on it; for long-term outdoor storage, elevate it to prevent moisture and protect against damage to the galvanized coating. 

 

Welding restrictions:

If welding is indeed necessary, low-hydrogen welding rods should be selected, and the heat input should be controlled. After welding, reapply anti-corrosion treatment - full bolt connection is highly recommended.

 

 

Summary

 

The U steel solar mounting structure integrates high load-bearing capacity, excellent torsional resistance, convenient installation, and long-term weather resistance. The slot holes on steel profile and no welding design, this product could be installed quickly.

 

 

Solar First Project Reference

  • Solar Concrete Roof  Project

  • Solar Concrete Roof  Project

  • Solar Concrete Roof  Project

 

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