NT Heavy-Duty Triangle Bracket

Grace Solar NT Heavy-Duty Triangle Bracket is engineered for commercial and residential rooftops, offering unmatched durability with high-strength aluminum alloy (AL6005-T5) and stainless steel fasteners. With 10-year quality assurance and 20+ years lifespan, it withstands extreme conditions (60m/s winds, 1.4kN/m² snow loads). Its adjustable angles (10-60°) and foldable design enable rapid installation with a single tool, reducing labor costs by 40%. Certified by UL, TUV, and AS/NZS1170, it integrates seamlessly with GS-Energy roof systems for grid-connected solar projects. Trusted by global Top 500 enterprises, it’s the go-to solution for flat or sloped roofs seeking reliability and ROI.

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Tags: solar roof mounting system , flat roof solar brackets , heavy-duty aluminum solar mounts , UL certified solar racking , adjustable tilt solar brackets , commercial roof PV system , residential solar mounting kit , non-penetrating solar brackets , wind-resistant solar mounts , GS-NT03-C10

Features

NT Heavy-Duty Triangle Bracket: High-strength aluminum alloy solar mounting for flat/sloped roofs. 10-year warranty, 60m/s wind resistance, and tool-free assembly. UL/TUV certified, compatible with global projects.

Adjustable Angles for Optimal Efficiency

Customize tilt from 10° to 60° to maximize energy yield across seasons. Patent-pending locking mechanism ensures stability in dynamic climates.

One-Tool Rapid Assembly

Pre-drilled holes and foldable brackets reduce installation time by 50%. Compatible with GS-DR-L rails for seamless integration.

Aerospace-Grade Aluminum Construction

AL6005-T5 alloy with AA20 anodizing resists salt corrosion, ideal for coastal regions. 29kg/m² lightweight design protects aging roofs.

Extreme Weather Resilience

Engineered for 60m/s winds (EN1991) and 1.4kN/m² snow loads. Wind tunnel-tested for commercial rooftops up to 20m height.

Global Certifications & Compliance

UL 2703 fire-rated, TUV Rheinland certified, and compliant with JIS/MCS standards for cross-border project approvals.

10-Year Quality Assurance

Stainless steel SUS304 fasteners and 3,600-hour UV testing guarantee long-term performance. Extended 12-year warranty available.

Space-Efficient Foldable Design

Compact packaging reduces shipping costs by 30%. Modular components support 1x4 panel arrays up to 2278mm length.

Aesthetic Low-Profile Integration

Silver anodized finish blends with modern architecture. Hidden clamps maintain rooftop visual appeal.

Multi-Roof Compatibility

Compatible with metal, shingle, and TPO roofs. Optional ballast kits for non-penetrating installations on flat surfaces.

Application

It Is Suitable For Various Power Plant Projects, Especially In Power Plant Projects With Irregular Land.

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Technical Specs

Technical Information

Installation Site	Commercial Roof	Angle	Parallel Roof( 10-60deg )
Material	High-strength Aluminum Alloy & Stainless Steel	Color	Silver or Customized
Building Height	Below 20m	Maximum Wind Speed	<60m/s
Maximum Snow Cover	<1.4KN/m²	Reference Standards	AS/NZS 1170 & EN1991 & Other
Usage Time	More Than 20 Years	Quality Assurance	10-year Quality Assurance
Surface Treatment	Anodizing & Stainless Steel

Global Client Testimonials

Real Feedback from 100+ Countries

From 2013, We Working with GraceSolar for Dozens of MW Projects,

- Moira ( Managing Director )

GraceSolar Design is Very Standard and Safe, Along with Good Performance,Application and Time-efficient Fill with Technology. During Projects Executin, We Found GraceSolar Very Strict on Projects Schedule and Process. Also Would Like to Take Much Time to Study Our Requirements, and Feedback Perfect Service,We Very Satisfy and Respect This Way of Work.

- Francis ( Program Manager )

Customized Accounts Service,GraceSolar Leads Market with Best Quality Solution and Proffessional Service.

- savio ( Owner )

Project Portfolio

15-year expertise | Serving 100+ countries | 48GW+ installed globally. From deserts to polar zones, we deliver AI-driven trackers, ground/roof/carport/farm solutions, powering Fortune 500 partners with TUV/JIS/CE-certified tech.

Global Certifications

15-year expertise | Validated in 100+ countries. Full compliance with ISO 9001/14001/45001, CE/TUV/JIS/UL, Australian CEC, and wind tunnel tests, ensuring seamless market access from Asia to EMEA.