
Rail Clamp Kit - Adjustable-Rail Clamp Kit ( GS-2RC-01 )
Grace Solar's Adjustable-Rail Clamp Kit (GS-2RC-01) is a precision-engineered solution for secure and flexible solar panel mounting. Designed with pre-assembled components, it ensures rapid installation, reduced labor costs, and compatibility with diverse photovoltaic systems. Crafted from corrosion-resistant aluminum/stainless steel, it meets UL, TUV, and CE certifications for global reliability. Ideal for residential, commercial, and utility-scale projects, this kit optimizes structural stability while enhancing solar array aesthetics. As a trusted partner in 100+ countries, Grace Solar delivers innovation-driven mounting solutions that align with our mission: "Mount every solar plant firm as rock."
$14.87
Ex Tax: $14.87
Features
High-strength rail clamp kits for fast, reliable solar mounting. Global certifications, pre-assembled components.
Pre-Assembled Design for Effortless Installation
Save hours with pre-assembled clamps, washers, and M8 screws. Ideal for quick solar panel mounting, reducing on-site labor by 40%. Compatible with most PV modules and rails.
Anti-Corrosion Zinc-Aluminum-Magnesium Coating
275g/m² coating ensures 30+ years of durability in harsh environments. Passes JIS H8601 salt spray tests, perfect for coastal or high-humidity regions.
15-Minute Modular Assembly System
Designed for rapid deployment—two technicians can assemble a full system in 15 minutes. Reduces project timelines and labor costs.
Universal Compatibility with 210mm+ Modules
Adjustable clamps fit all major solar panel brands, including bifacial and large-format modules. Eliminates compatibility concerns.
UL/TUV-Certified Safety & Reliability
Rigorous wind tunnel testing ensures 60m/s wind resistance. Certified for seismic zones and extreme snow loads up to 200cm.
High-Strength Carbon Steel Construction
S420GD steel core provides 20% higher structural rigidity than industry standards. Ideal for slopes up to 30° and unstable terrains.
Flexible Configuration for Complex Layouts
Modular "Lego-style" design adapts to fragmented land, irregular shapes, and rooftop angles. Supports 20%+ slope installations.
Global Project Validation (100+ Countries)
Proven in 48GW+ installations worldwide, including Japan’s 17.17MW typhoon-prone mountain arrays and European tracking systems.
10-Year Warranty with ROI Optimization
Maintenance-free design lowers LCOE to 9.2 yen/kWh. Includes corrosion-proof guarantee and bankability reports for financiers.
Application
It Is Suitable For Various Power Plant Projects, Especially In Power Plant Projects With Irregular Land.
Adapts to 20% slopes, AI control boosts 6% output
Mountainous PV Efficiency Solution
Wind/sand resistance + wireless comms for desert efficiency
Desert Edge Smart Tracking

IP65-rated protection + tidal adaptability for coastal zones
Corrosion-Resistant Coastal PV

Modular flexibility + AI control for complex industrial sites
Industrial Zone Terrain Adaptation

Single-row vertical arrays for crop-light balance
Agri-PV Synergy Solution
Technical Specs
Features
● Pre-assembled M8 hardware for 5-minute installation
● Dual-material design: 6005-T5 aluminum + SS400 steel
● Universal compatibility with solar rails worldwide
● UL2703/TUV/CE-certified for safety & durability
● 30-year anti-corrosion warranty for harsh climates
● Used in 48GW+ global solar projects since 2010
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 )
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.