Product Overview
Our Stainless Steel Secondary Drainage Gutter is an essential sub-component for high-end, 100% waterproof solar carport arrays and commercial BIPV structures. While main gutters handle the bulk of roof runoff, our secondary channels are installed directly beneath the seams of PV modules to catch micro-leakages and guide them safely to the main drainage network.
By providing an automated, low-maintenance moisture barrier, this auxiliary water panel prevents water from dripping onto parked vehicles or equipment underneath, elevating the functional value of your solar mounting investments.
Key Features & Benefits
Even Stress Distribution & Rigid Body
Manufactured with a thickened profile, this gutter resists sagging and bending across long spans between support beams, maintaining its precise drainage slope under extreme weather conditions.
Industrial Corrosion Resistance
Designed to withstand a 25-year solar project lifespan, our gutters are shielded against acid rain, humidity, and UV degradation, guaranteeing zero rust and structural breakdown.
Smooth Hydrodynamic Design
The ultra-smooth surface profile reduces friction, allowing rainwater to slide off instantly. This self-cleaning characteristic prevents mud, leaves, or pollen from clogging the sub-drainage network.
Technical Specifications (Customizable)
Parameter | Standard Specification |
Product Category | Secondary Drainage Gutter / Sub-Gutter / Auxiliary Water Channel |
Core Applications | Waterproof Solar Carports, BIPV Rooftops, Commercial PV Canopies |
Material Options | Thickened Stainless Steel (SUS304/316) / Zinc-Aluminum-Magnesium(ZAM) |
Surface Treatment | Smooth Anti-Rust Coating / Mill Finished / Powder Coated |
Length & Width | Tailored to project layouts and solar panel seam dimensions |
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