Grating, walkways and cable trays for utility-scale and C&I solar plants
Econo Solar walkway and cable tray systems cover the O&M and electrical-routing needs of utility and C&I solar plants. Multiple material options — fiberglass GRP for corrosive environments, hot-dip galvanized steel for heavy-duty, aluminium for low-weight, and the new 2025 Mg-Al-Zn coated steel offering 30-year lifespan with monocoque welding-free construction.
Each variant is specified to match a specific roof profile, environment or load requirement. Bulk discounts apply for project-scale orders.
| SKU | Name | Type | Specifications |
|---|---|---|---|
| GRP Grating | Fiberglass Grating | Walkway | Glass fiber + polyester · Corrosion-proof · Flame retardant · 10 yr warranty |
| Steel Grating HDG | Hot-Dip Galvanized Steel Grating | Walkway | Carbon steel · 85 μm zinc · Anti-slip mesh · Custom sizes |
| AL Walkway 30-35 | Aluminium Alloy Plate Walkway | Walkway | Stamped AL · 30-35 mm thick · 300-500 mm wide · Anti-slip pattern |
| Metal Walkway 2025 | Mg-Al-Zn Coated Walkway | Walkway | Magnesium-aluminium-zinc steel · 20-30 yr lifespan · Welding-free monocoque |
| ZAM275 Cable Tray | ZAM Cable Tray | Cable management | Zinc-Aluminium-Magnesium coating · 50×50 to 600×200 mm · Slot and tray types |
| AL5052 Cable Tray | Aluminium 5052 Cable Tray | Cable management | Marine-grade aluminium · Light weight · Saltwater-proof |
| SUS304 Cable Tray | Stainless Steel 304 Cable Tray | Cable management | Premium stainless · Indoor C5 / outdoor chemical plant |
| HDG Cable Tray | Hot-Dip Galvanized Cable Tray | Cable management | Cost-effective standard · 85 μm coating · Carbon steel |
All Econo Solar mounting structures meet these baseline specifications. Project-specific load and wind calculations provided with every quote.
| Brand | Econo Solar |
|---|---|
| Primary Material | AL 6005-T6 aluminium / SUS304 stainless steel |
| Anodizing | ≥10 μm (architectural grade) |
| Wind Load Rating | ≤45 m/s (ASCE 7 Exposure C) |
| Snow Load Rating | 1.5 kN/m² |
| Tilt Angle Range | 0–45° |
| Quality Warranty | 10 years |
| Functional Lifespan | 25 years |
| Compliance Standards | JIS C 8955:2017 · AS/NZS 1170 · DIN 1055 · ASCE/SEI 7-05 · IBC 2009 |
| Country of Manufacture | Xiamen, China (OEM/ODM by Sungrow Solar partner) |
Common deployment scenarios for this solution family.
Inter-row walkways, central inverter station access, and string cabling routes.
Rooftop O&M access, fall-protection-rated walkways, and rooftop cable management.
Large PV + BESS sites where AC/DC cable separation, ratings and management are critical.
Saltwater-exposed plants — GRP grating and SUS304 cable tray prevent corrosion failure.
Engineering and procurement answers for the Walkway & Cable Tray family.
Other mounting types in the Econo Solar lineup.
Clamps and brackets for standing-seam, KlipLok and trapezoidal metal roofs
View solution →
Hooks and adjusting kits for ceramic, concrete and slate tile roofs
View solution →
Tripod and ballast mounting for flat roofs and ground installations
View solution →Send us your roof profile photo + project size. Detailed BOM and FOB Shanghai pricing within 24 hours.
