The China Tile Roof Solar Mounting System supplied by Guojian's factory undergoes a comprehensive factory-level inspection to ensure product quality and provides complete grid connection acceptance documents. With rapid delivery from inventory and free roof layout planning, it significantly reduces the maintenance and installation costs of tile roof photovoltaic renovations.
1. Composite Structure: Features a combination of stainless steel hooks, aluminum rails, anti-slip clamps, and stainless steel fasteners; the steel-aluminum mix reduces the load on the roof.
2. Waterproof Installation Design: Hooks mount onto roof rafters or concrete purlins without penetrating the waterproofing layer; sealing gaskets are included to block potential water ingress paths.
3. Multi-dimensional Adjustment: Hooks allow for fine-tuning of vertical height and horizontal extension, accommodating varying tile thicknesses and compensating for roof surface irregularities.
4. Comprehensive Technical Support: Hook specifications can be customized based on roof pitch and tile arch height; structural load-bearing verification reports are provided concurrently.
1. Superior Roof Protection: Eliminates the need for large-scale tile removal and prevents damage to waterproofing membranes, minimizing the risk of roof leaks and costly repairs at the source.
2. Lightweight Design for Retrofitting: The system's overall weight is significantly lower than all-steel racking, making it safe for installation on older rural self-built homes and aging factory buildings.
3. Universal Compatibility: Standard hooks fit the vast majority of common tiles on the market; custom molds are available for unique, antique-style tiles.
4. Low Comprehensive Installation Costs: Drastically reduces labor for tile removal and tile breakage losses, while significantly shortening the installation timeframe per household.
5. Long-lasting Corrosion Resistance: The stainless steel and aluminum alloy combination ensures the system remains free from rust and oxidation (white rust) during years of outdoor use.
6. Complete Certification: Factory-supplied with mechanical testing data and material certificates, meeting requirements for residential PV grid-connection acceptance.
Residential PV for rural self-built homes; PV retrofitting for villa pitched roofs; large-scale PV arrays on small-to-medium tile-roofed factories; collective PV projects for villages and towns; and supply for residential tile-roof PV systems in overseas markets. On-Site Selection Guide
1. Confirm tile type: Use standard hooks for flat concrete tiles and adjustable extended hooks for arched clay tiles; custom hooks are required for unique antique-style tiles (tile samples needed).
2. Verify roof substructure: Hooks can be fixed directly to solid wood battens; concrete purlins require compatible expansion anchors.
3. Measure roof pitch: For slopes exceeding 38°, extended hooks are recommended to ensure the array remains level.
4. Consider location: Use 304 stainless steel for standard inland environments; upgrade to 316 stainless steel for coastal areas prone to rain and salt spray.
Hooks undergo salt spray testing after stamping; aluminum rails are checked for oxide film thickness. Random samples from each batch undergo simulated roof pull-out tests to verify hook load-bearing capacity and rail compressive strength. Small components feature individual waterproof packaging, and rails are film-wrapped to prevent scratches and oxidation layer damage during transport.
Yes; the lightweight design distributes the load evenly across roof purlins, and we can provide professional structural load calculation reports.
304 stainless steel offers excellent corrosion resistance; combined with waterproof sealing gaskets and proper installation, the risk of leakage is virtually eliminated.
You can mail us a tile sample, and the factory will create a custom mold to manufacture a specific hook.
20-year warranty for stainless steel hooks; 25-year anti-oxidation warranty for aluminum alloy rails.
Assembly requires only basic wrenches; the system comes with an illustrated installation manual, and we provide one-on-one online guidance.
Submission of actual roof tile photos, roof slope data, and PV panel specifications → Engineer generates layout plan and quotation → Confirmation of mounting bracket model and contract signing → Production and processing → Quality inspection, packaging, and shipping → End-to-end technical support during installation.
Inspect mounting bracket fixing screws annually before the rainy season; check for surface corrosion on brackets every two years in coastal areas; do not stack heavy objects on rails or mounting structures to prevent tile cracking due to excessive load; avoid stepping heavily on roof tiles when cleaning PV panels.
Address
No. 2, Expressway Auxiliary Road, South Area of High-tech Industrial Park, Zitai Economic and Technological Development Zone, Tianjin, China
Tel
