Premium Jchx ISO Certified Solar Mounting Hook for Pitched Roofs

Technical Specifications

Model NO.

JCHX-112

Certification

GB, ISO, CE, RoHS

Application

Home Solar Systems

Material

Stainless Steel SUS304

Type

Roof Bracket Hook

Wind Load

60m/s

Snow Load

1.4KN/m2

Service Life

25 Years

Product Description

This premium stainless steel photovoltaic bracket kit is designed specifically for residential pitched roofs. Utilizing SUS304 stainless steel and advanced adjustable hook technology, it is compatible with tiles, metal plates, and asphalt shingles. The system allows for a tilt angle adjustment of 5° - 30° without penetrating the roof, ensuring a waterproof and secure installation.

Feature	Standard Specification
Material	SUS304 Stainless Steel / HDG Steel
Size	Standard or Custom Available
Max Wind Speed	60m/s (Level 17 Typhoon Resistant)
Snow Load Capacity	1.4KN/m2
Adjustment Range	5° - 30° Vertical Tilt

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Core Advantages

1. High Strength & Superior Corrosion Resistance SUS304 stainless steel containing 18% chromium and 8% nickel. Passed 1000-hour salt spray test (C5-M standard), making it ideal for coastal environments with a lifespan 3x longer than carbon steel.

2. Intelligent Adjustment System Features a longitudinal tilt gear locking device (5°-30°) to optimize lighting and increase power efficiency by 10%-15%. Lateral compensation of ±50mm handles roof peak spacing errors seamlessly.

3. Rapid Installation & Weather Proofing Modular pre-installed kits increase efficiency by 50%. Designed to withstand extreme weather, tested in wind tunnels for typhoon resistance up to 60m/s in compliance with IEC 61215 standards.

Installation & Scenarios

Installation Process:

Roof survey: Verify load capacity (≥ 30kg/m²) and clean area.
Fixture fixation: Insert stainless steel hooks into seams; lock bolts (8-10N·m).
Rail Adjustment: Set inclination via gear device; tighten anti-loosening nuts.
Module Mounting: Fix panels using T-shaped pressure blocks (6-8N·m).

Application Scenarios: Residential villas, small commercial metal roofs (up to 50kW), and agricultural greenhouse facilities requiring specific ventilation clearance.

Packaging & Quality Control

Frequently Asked Questions

Q1: What is the difference between SUS304 and ordinary stainless steel (such as 430)?

SUS304 contains 8% nickel (Ni), providing corrosion resistance that far exceeds nickel-free 430. Its salt spray life is three times longer, ideal for high-salinity coastal areas.

Q2: Does installation damage the roof's waterproof layer?

No. Our non-penetrating fixture design uses pressure-based fixation (≥ 200N) without drilling, maintaining the integrity of your roof's waterproof layer and warranty.

Q3: How does the system handle extreme weather conditions?

The system is verified for 60m/s wind speeds (Level 17 typhoon) and 2.0kN/m² snow loads. Expansion joints are designed to handle thermal deformation from -30°C to 80°C.

Q4: Can this kit be used for DIY installation?

Yes, the modular design is DIY-friendly. A single person can typically install a 5kW system in approximately 8 hours using standard tools like a torque wrench and level.

Q5: What certifications does the mounting system hold?

Our products are manufactured under ISO 9001 and ISO 14001 standards and hold EU CE certification, ensuring global compliance and structural safety.

Q6: What maintenance is required for the solar brackets?

We recommend a visual inspection every six months to check bolt tightness and remove debris. The SUS304 material is virtually maintenance-free under normal conditions.