Double Row Linkage

Grace Solar's Double Row Linkage Solar Tracking System revolutionizes large-scale solar farms with its patented dual-row design. Featuring AI-powered algorithms and multi-point drive technology, it enhances energy yield by 8% while reducing LCOE costs by 6%. Engineered with high-strength beams and wind tunnel-optimized structures, it withstands 47m/s gusts and adapts to 20% slopes. Ideal for flat terrains, this system cuts installation time by 30% and maintenance costs with push-rod drive technology. Certified globally (UL, TÜV, CE), it powers 48GW+ projects across 100+ countries, embodying "Do it right the first time" philosophy.

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Features

AI-driven dual-row tracker for 600W+ modules. 20% stiffer structure, 8% higher yield. Wind-tested for extreme weather. Global certifications, 100+ country projects.

AI-Powered Tracking Algorithms

Dual-core AI calculates terrain/weather patterns in real-time, boosting energy generation by 8% and adapting to snow/hail modes.

Wind Tunnel-Optimized Design

Withstands 47m/s gusts (3-sec gust) via structural upgrades from wind tunnel tests, improving stiffness by 20%.

Multi-Point Drive Technology

Reduces motor failure rates with synchronized drives, lowering LCOE by 6% vs. single-point systems.

20% Slope Adaptability

Adjusts to north-south slopes up to 20%, ideal for uneven terrains while maintaining tracking accuracy.

Push-Rod Drive Efficiency

Minimizes O&M costs with compact design—40% faster cleaning vs. slew drives.

DC String Power Supply

Lithium backup ensures uninterrupted operation, reducing grid dependency in remote areas.

2.5m Module Compatibility

Supports ultra-large 210mm modules with reinforced H-beam clamps for secure alignment.

Global Certification Compliance

UL/TÜV/CE/JIS-certified, meets AS/NZS1170 standards for 25-year lifespan assurance.

Reduced Civil Engineering Costs

Pre-galvanized foundations cut installation expenses by 15% in flatland projects.

Application

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

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Technical Specs

Features

● Strong adaptability, simple installation, convenient operation and maintenance

● The number of electronic controls and drives is small, and the failure rate is lower

● More reasonable design, safer and more reliable

● A more reasonable wind resistance mechanism through wind tunnel test

● AI intelligent control system can increase production capacity output by 6%

● DC string and lithium battery backup power supply, reducing LCOE cost

Mechanical Aspect

Number of tracker drive modules	2X60	Material	Hot-dip galvanized steel + aluminum-magnesium-zinc plate + pre-galvanized
Number of motors per tracker	1	East-west land slope	＜5%
Tracking range	±60°	Module arrangement	Single row vertical, 2 rows linkage
North-south land slope	＜15°	Foundation form	Static pressure pile, cement precast pile, concrete foundation
Mechanical tracking accuracy	±2°	Standard wind speed	＜47m/s，3seconds gust (customizable)
Protection wind speed	18m/s	Ground clearance	＞500mm (customizable)
Land occupation rate	0.3	Grounding method	Self-grounding

Electrical Aspect

Drive way	Rotary drive	Motor protection	Overheat protection, overcurrent protection, self-locking protection
Motor Power	150W	Limit protection	Mechanical limit + motor hard limit + soft limit
Flat time	＜8 minutes	Control mode	Independent GPS time control + tilt sensor hybrid control
Controller	MCU	Power consumption	< 0.1kWh/day
Control tracking accuracy	＜2°	Power supply	String power supply/external power supply
Protection level	IP65	Communication method	RS485 Modbus agreement
Operating temperature	-40-+70℃	Signal transmission method	Wired/wireless optional

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.