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BGT-ZZQ(L) High-Precision Solar Tracking System with Direct Radiation Sensor

BGT-ZZQ(L) High-Precision Solar Tracking System with Direct Radiation Sensor

The Solar Tracker & Direct Radiation Sensor (BGT-ZZQ(L)) is an advanced system designed for precise solar tracking and direct solar radiation measurement. It combines sensor-based tracking (using photoelectric converters for real-time sunlight intensity analysis) and solar trajectory tracking (via GPS and four-quadrant light balance technology) to ensure high-accuracy alignment with the sun.

The Direct Radiation Sensor is a first-class standard radiometer compliant with ISO 9060, capable of measuring direct solar radiation (280–3000nm spectrum) with fast response and high stability, even in harsh environments.

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Key Selling Points

Product Parameters

Application Scenarios

◀◀ Key Selling Points ▶▶

✔ Dual Tracking solar radiation system1 Modes – Combines real-time photoelectric sensor tracking and GPS-based solar trajectory tracking for unmatched precision (±0.5° accuracy).
✔ High Compatibility – Supports all major direct radiation sensors in the market.
✔ Automatic Setup – Built-in GPS auto-detects location and time, elim

inating manual configuration.
✔ Robust Performance – Works in extreme conditions (-30°C to +60°C for tracker, -45°C to +55°C for sensor).
✔ Low Power Consumption – Only 3.6W (operating) and 0.95W (standby).
✔ Modbus-RTU Protocol – Enables seamless integration with SCADA/PLC systems via RS485 or 0-20mA output.
✔ Precision Radiation Measurement – 0-2000 W/m² range with <2% error and fast response (≤6s).

Why is it suitable for PV station?

The BGT-ZZQ(L) Solar Tracker + Direct Radiation Sensor is a high-precision, low-power, and rugged solution for solar energy optimization and environmental research. Its dual tracking system, Modbus compatibility, and extreme weather resilience make it ideal for industrial, scientific, and renewable energy applications.

◀◀ Product Parameters ▶▶

This sensor excels in scenarios where dependable, real-time solar data enhances operational efficiency, sustainability, and research validity, all within a moderate budget.

A. Solar Tracker Parameters

Parameter	Value
Tracking Accuracy	±0.5°
Max Load Capacity	10 kg
Operating Temperature	-30°C to +60°C
Power Supply	12–20V DC
Rotation Range	Elevation: -5°–120° Azimuth: 0°–350°
Tracking Method	Sensor + GPS tracking
Weight	5 kg
Power Consumption	3.6W (running), 0.95W (standby)

B. Direct Radiation Sensor Parameters

Parameter	Value
Spectral Range	280–3000 nm
Measurement Range	0–2000 W/m²
Sensitivity	7–14 µV/W·m⁻²
Response Time	≤6 sec (99%)
Opening Angle	4°
Accuracy	<2%
Output Options	RS485 (Modbus) / 0–20mA
Power Supply	9–30V DC
Operating Temp.	-45°C to +55°C

◀◀ Application Scenarios ▶▶

Solar PV Power Plants – Ensures optimal panel alignment for maximum energy harvest.
Solar Thermal Systems – Enhances efficiency of solar water heaters and CSP plants.
Meteorology & Climate Research – Critical for weather stations, polar/glacial studies, and ecological monitoring.
Agriculture & Forestry – Measures solar radiation for crop/forest health analysis.
Solar Labs & R&D – Calibration and testing of solar technologies.
Building-Integrated Solar – Supports smart solar architecture designs.