275.5 kW Metal Roof Solar Mounting Project in the Philippines
This commercial rooftop reference uses a 15° fixed-tilt triangle frame above a metal roof. The available drawing documents a 1 × 23 module table, rail segments, module and rail clamps, and a project-specific roof support connection.
Key Values Shown in the Drawing
The values below are presented as project-specific drawing data. They should not be read as universal ratings for other roofs or locations.
Reference Table: 1 × 23 Modules
The drawing shows a single-row table of 23 modules. The longitudinal rail build-up is five 4,200 mm sections plus one 2,450 mm section, for a documented rail run of 23,450 mm.
Reference 1 × 23 module row from the project drawing.
Dimensions documented for this table
- Modules per table: 23
- Table form: 1 × 23
- Rail run: 23,450 mm
- Rail build-up: 5 × 4,200 + 2,450 mm
- Module width: 996 mm
- Module gaps: 22 gaps of 20 mm shown
15° Fixed-Tilt Frame Detail
The side view shows a 1,400 mm triangle base and a 15° module angle. This geometry establishes the module tilt independently of the roof slope.
Side-view detail of the triangle frame, module plane and rail position.
Support details shown
- Tilt: 15°
- Triangle base: 1,400 mm
- Support base detail: 4-M10 shown
- Support spacing: 19 × 1,200 mm shown
Mounting Interfaces Shown in the Drawing
The drawing labels an Inner Clamp, End Clamp and Rail Clamp, and also shows the roof-side support connection. Together these details describe how the module, rail and triangle frame are connected in this reference layout.
Rail and module connection
Module clamps retain the panel frame, while the rail clamp connects the rail to the triangle support.
Roof support connection
The drawing shows a support base with a 4-M10 fastener pattern. Final roof-side fastening depends on the roof profile, structural member and waterproofing method used on site.
Inputs to Confirm Before Applying a Similar Layout
A new rooftop project should be checked from its own roof, module and site conditions rather than copying the dimensions of this reference drawing.
| Input | Why it needs to be confirmed |
|---|---|
| Module dimensions and clamp zones | Set the permitted support positions and the rail/clamp interface. |
| Metal-roof profile and supporting member | Determine the appropriate roof attachment and where loads can be transferred into the building. |
| Attachment and waterproofing detail | Need to match the roof construction and the selected fixing method. |
| Site wind criteria | Influence rail spans, triangle spacing, fasteners and roof reactions. |
| Required tilt and array layout | Define frame geometry, row height, spacing and the final bill of materials. |
Planning a Similar Metal-Roof Project?
Send the module datasheet, roof profile, supporting-member spacing, target tilt, array layout and site wind requirements. Easy Solar can use those project inputs to review the mounting configuration.