Solar-Ready Metal Roofing Panel
442 Type
Metal sheet roof allowing for the rail-less installation of PV modules
- Effective cover width: 442mm
- Overall width of sheet: 600mm
- Length: 1m-12m (customizable)
- Thickness: 0.45mm, 0.5 mm, 0.6mm, 0.7mm
- Material: Galvanized steel sheet, galvalume steel sheet, aluminum alloy sheet (customizable strength)
We developed a patented roofing sheet designed for photovoltaic applications that uses a concealed clip system to create a tight interlocking connection. This structure provides resistance to wind and water while keeping the roof surface intact. Solar modules can be fixed directly with dedicated clips, which avoids drilling or extra rails. As a result, installation is faster and requires fewer materials, helping lower the overall investment for solar roof projects.
Standing seam roofing sheets are suitable for both industrial and residential roofs. They are commonly used in public buildings such as schools, hospitals, shopping centers, and community housing. They are also ideal for renovation projects, including old factories and the upgrading of existing building roofs.
| Model | BLT-442 |
| Effective cover width | 442mm |
| Overall width of sheet | 600mm |
| Length | 1m-12m (customizable) |
| Thickness | 0.45mm,0.5 mm,0.6mm,0.7mm |
| Material | Galvanized steel sheet,galvalume steel sheet,aluminum alloy sheet (customizable strength) |
| Metal sheet suppliers | Baosteel,BlueScope,Yieh Phui,Wah Tung,Alliance Steel,etc. |
| Color | Standard color custom color |
| Surface coating | PE/HDP/PVDF,etc. |
| Lifespan | At least 30 years |
| Applications | Architectural roof and wall cladding |
| Remarks | 1. Installation support is available from our technical team to ensure proper setup 2. All necessary accessories for integrating solar panels with the roofing system are included 3. Customized options are also available to match different project requirements |
- Solar panels can be secured directly to the roofing sheets with special clips, without any restriction on the size or type of module.
- Since a concealed clip system is used, aluminum rails, clamps, and adaptors are not needed; this simplifies installation and reduces the overall investment cost for solar projects.
- The roofing sheets’ surface has self-cleaning properties and offers strong resistance to weather and corrosion, keeping maintenance to a minimum over its service life.
- Thanks to its lightweight design, the panels are easy to install without the need for heavy lifting equipment, which improves efficiency and shortens construction time.
