Dual-Axis solar Tracking system
BASIC SYSTEM INTRODUCTION
Compared with conventional fixed systems, delivers a comprehensive improvement in energy efficiency and reliability.
SUBSTANTIAL GENERATION IMPROVEMENT
Average annual generation gain: 30%-40%; the maximum winter gain can exceed 50%.
Solar-energy utilization reaches 87%, a leading industry level.
On cloudy and rainy days, generation loss is as low as 12%, versus 40% for conventional systems.
PRECISE CONTROL AND RELIABLE QUALITY
±0.5° system tracking accuracy, approximately 2-4 times the common industry level.
Designed for Force 12 wind protection and field-tested in Force 12 typhoon conditions.
25-year design life; first-year failure rate below 1% during the warranty period.
FULL-RANGE PRECISE TRACKING
Astronomical algorithm engine.
BeiDou / GPS / GLONASS triple positioning.
This intelligent solar tracking system is engineered to maximize photovoltaic energy yield by precisely following the sun's path across the sky. Built with high-precision mechanical transmission and smart algorithm control, it delivers reliable day-round tracking performance across diverse terrain and climate conditions.Key Features0–90° Tilt Precision Adjustment
The elevation axis supports a full 0° to 90° tilt range, allowing the panels to sit flat for storm/wind protection, rise for optimal morning/evening incidence, and adjust optimally across all seasons.
240° Azimuth Wide-Range Rotation
The horizontal axis covers an expansive 240° azimuth range, capturing sunlight from sunrise to sunset across long summer days and high-latitude sites, with built-in mechanical limits for safe operation.
±0.5° Overall Tracking Accuracy
Combining high-resolution encoders with rigid structural design, the system achieves ±0.5° tracking accuracy, minimizing cosine loss and ensuring maximum irradiance capture throughout the day.
SmartTrack™ 3.0 Intelligent Algorithm
The onboard controller uses SmartTrack™ 3.0, which integrates astronomical positioning, backtracking for row-to-row shading, wind stow strategies, and wake-optimized group control—balancing energy gain with structural safety in real time.Application Scenarios
Utility-scale PV plants
Distributed & commercial rooftop/ground-mounted arrays
Mountainous, distributed, and low-irradiation regions requiring high yield per hectare
| SYSTEM PARAMETERS | ||||||||||
| Total PV Power | 8 × 460 W = 3,680 W. Under NMOT, the maximum-power median is 449-471 W;under STC it can be higher, in the 590-620 W range. STC provides a unifiedcomparison standard and avoids distortion caused by different test environments. | |||||||||
| Operating Area | 35 m² (top surface rotates 360° in the horizontal state) | |||||||||
| Maximum OverallHeight | 5.28 m (maximum point above ground when PV modules are vertical) | |||||||||
| Minimum ModuleClearance | 0.7 m | |||||||||
| Total Weight | 680 kg, including 8 PV modules (8 × 33.5 kg = 268 kg), 342 kg mechanical structure,and 70 kg for two motors and assemblies | |||||||||
| Foundation | 2.4 m³, 220.6 concrete structure | |||||||||
| Position Control | Closed-loop system with encoder and position sensor | |||||||||
| Power / AuxiliaryCircuit | 220 V AC / 24 V DC | |||||||||
| Azimuth Range | 0-240° | |||||||||
| Tilt Range | 0-85° | |||||||||
| Control Unit | STMicroelectronics STM32 embedded control system with distributed I/O andRS485 interface | |||||||||
| Unit Operation | Manual operation required for each unit; remote power diagnosis via the Internet | |||||||||
| Software | Smart Zero-Carbon Ecosystem Platform | |||||||||
| Position Accuracy | ±0.5° | |||||||||
| Drive Method | 2 DC motors | |||||||||
| Durability | Designed for Force 10 wind resistance | |||||||||
| Certification | CE | |||||||||
| MOTOR TECHNICAL PARAMETERS | ||||||||||
| Motor Type | DC geared motor | High torque and high precision | ||||||||
| Rated Power | 91 W | Low power consumption, high torque | ||||||||
| Operating Voltage | DC 24 V | Safe voltage, electric-shock protection | ||||||||
| Rated Torque | 120 N·m | Drives 8 modules (5 kW) | ||||||||
| Rotational Accuracy | ±0.5° | Closed-loop control with Hall sensors | ||||||||
| Service Life | ≥50,000 h | Approx. 10-15 years, above industryaverage | ||||||||
| Noise Level | <55 dB | Low-noise design suitable for residentialareas | ||||||||
| Protection Rating | IP65 | High-level dust and water protection | ||||||||
| Gear Ratio | 736:1 | Precision planetary gear reducer | ||||||||
| Lubrication | Lifetime maintenance-free | Fully sealed; no lubricant refill required | ||||||||
| Ambient Temperature | -40°C to +80°C | Strong temperature adaptability | ||||||||
| Self-Locking | Automatic lock on power loss | Prevents reverse rotation; strong windresistance | ||||||||
| SENSOR CONFIGURATION | ||||||||||||
| Dual-Axis Hall Sensor | ±0.3° | 300 ms | Real-time equipment attitude feedback | |||||||||
| GPS Positioning Module | ±3 m | 1 min | Longitude, latitude, altitude, and time | |||||||||
| Wind Speed Sensor | ±0.3 m/s | 300 ms | High-wind protection trigger | |||||||||
| Limit Sensor | <200 ms | 300 ms | Limit-state acquisition and hardwareprotection | |||||||||
| DUAL-AXIS HALL SENSOR | ||||||||||||
| Sensor Name | Dual-Axis Hall Sensor | |||||||||||
| Model / Accuracy | GW6K-DNS-CN-G40 | |||||||||||
| SamplingFrequency | 300 ms | |||||||||||
| Function | Real-time equipment attitude feedback | |||||||||||
| Features | 1. Preferred domestic benchmark with high reliability; 2. High-efficiency power conversion and intelligent component management; 3. High- quality after-sales service | |||||||||||
Send Inquiry
Contact Info
-
Address
Building 10, Jiangsu Hainde High tech Industrial Park, No. 70 Yaofeng West Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province, China
-
Tel
-
Email
Send Us Your Project Details
Get a Tailored Quote Within 24 Hours
- ● Factory-Direct Pricing: No middlemen—you get competitive costs straight from our Suzhou plant.
- ● Fast Response: Our technical team replies within 24 hours with initial recommendations.
- ● Custom Solutions: We tailor TCU strategies, communication setups, and SCADA dashboards to your needs.
- ● Global Support: From commissioning to after-sales, our engineers are ready to assist worldwide.
News Recommendations
