BIPV Waterproof Bracket - W-Type Gutter

This BIPV waterproof mounting system is built for building‑integrated photovoltaic projects. It adopts W‑type gutter structure as the core waterproof component. The system realizes effective rainwater diversion and drainage without additional waterproof layers. Made of high‑quality anodized aluminum alloy, it features excellent weather resistance. Fully compatible with our PW‑series sliding rails, it simplifies on‑site construction and delivers reliable waterproof performance for BIPV rooftop solar applications.

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Component Name	Material	Performance	Application Scenarios
W-type Waterproof Gutter	Anodized aluminum profile	Excellent waterproof & drainage performance, high structural rigidity, corrosion-resistant	Core waterproof channel member of BIPV system, collects and guides rainwater on module gaps
U-type Drainage Gutter	Anodized aluminum profile	Smooth water flow, anti-blocking, long weather-resistant lifespan	Auxiliary drainage fitting to divert accumulated water from edge areas of the system
Waterproof Gutter Connector	Anodized aluminum profile	Tight splicing sealing, anti-leakage, stable connection	Joins separate gutter sections to form a continuous sealed drainage path
End Clamp	Anodized aluminum profile	Insulating, anti-slip, reliable clamping force	Fastens the outer edge of photovoltaic modules onto the gutter bracket structure
Mid Clamp	Anodized aluminum profile	Uniform clamping pressure, anti-corrosion	Secures the splicing position between two adjacent solar modules
Mid Clamp Cover	Anodized aluminum profile	Dustproof, waterproof, UV-resistant	Covers mid clamp installation gaps to enhance overall system waterproof effect
Angle Aluminum Adapter	Anodized aluminum profile	High load-bearing capacity, flexible angle matching	Connects gutters to purlins/cross beams, realizes vertical fixed installation of the whole bracket