Product Introduction
The flat roof triangular mounting system is an adjustable PV support structure for projects where solar modules need to be installed on an inclined plane above a concrete base. The triangular support geometry forms the connection between the foundation and mounting rails, creating a practical flat roof solar mounting structure for rooftop photovoltaic installations.
Unlike a fixed-angle support, this Flat Roof Triangular Solar Mounting System allows the module mounting plane to be adjusted according to the project design. It can therefore be used where different roof areas or PV layouts require different installation angles.


Features
Adjustable Triangular Support
The triangular geometry is the core of this Triangular Solar Mounting System. The support height and inclination can be configured to establish the required module mounting plane.
Concrete Foundation Interface
The structure is designed for projects using a concrete foundation, making it suitable for a Concrete Foundation Solar Mounting System configuration where the mounting support and foundation need to be considered together during project design.
Flexible Rail Arrangement
The Triangular Solar Mounting Bracket can be integrated with the mounting rails according to the selected module layout, allowing the rail arrangement to follow the actual PV installation plan.
Project-Based Mounting Configuration
The Adjustable Triangle Solar Mounting Bracket is suitable for project-specific PV layouts where the support geometry, module arrangement and roof conditions need to be coordinated rather than using a single fixed bracket configuration.
Technical Specifications
| Product Name | Flat Roof Triangular Mounting System |
| Installation Location | Low-Angle Rooftop / Outdoor |
| Installation Foundation | Concrete Foundation |
| Installation Angle | 0°–60° Adjustable |
| Wind Load | Up to 60 m/s |
| Snow Load | 1.4 kN/m² |
| Distance from Module Lowest Point to Ground | Roof Height |
| Applicable Module Type | Mono-Crystalline / Poly-Crystalline / Double-Glass / Thin-Film |
| Module Orientation | Horizontal / Vertical |
| Design Standard | AS/NZS 1170 / JIS C 8955-2017 |
| Bracket Material | AL6005-T5 Aluminum Alloy |
| Surface Treatment | Anodized |
| Fastener Material | SUS304 Stainless Steel |
| Warranty | 10 Years |
| Design Service Life | More Than 20 Years |
Applications
The Concrete Flat Roof Solar Mounting System is suitable for:
- Commercial building rooftop PV
- Industrial factory rooftop PV
- Warehouse and logistics building PV
- Concrete flat roof solar projects
- Low-angle rooftop photovoltaic installations
- Outdoor concrete foundation PV systems
- Distributed commercial and industrial solar projects
For commercial projects, the system can be used as a Commercial Flat Roof Solar Mounting System. For factory and industrial buildings, it can be configured as an Industrial Flat Roof Solar Mounting System according to the project layout.
Wholesale OEM Supply
Chenglida supplies the Adjustable Flat Roof Solar Mounting System to solar distributors, EPC contractors, installers and PV project developers. The supply package can include triangular brackets, aluminum mounting rails, module clamps, connectors and stainless steel fasteners, with OEM and project orders prepared from module drawings, roof drawings, PV layout drawings and required installation conditions.

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