3-in-1 Fully Automatic Tracking Solar Radiation Instrument

NBL-W-ATRS-3 3-in-1 Fully Automatic Tracking Solar Radiation Instrument 

The NBL-W-ATRS-3 3-in-1 Fully Automatic Tracking Solar Radiation Instrument(Meter) is a high-precision, intelligent solar radiation measurement system designed for measuring direct solar radiation, total radiation, and scattered radiation in the 0.28μm–3μm spectral range. The device integrates an automatic tracking system and a GPS positioning module, ensuring all-weather operational capabilities. It is widely applied in solar energy research, meteorological monitoring, agricultural climate analysis, ecological assessment, and green building fields.

Product Features of the Fully Automatic Tracking Solar Radiation Instrument(Meter)

- Comprehensive Solar Radiation Measurement:

  - Direct Radiation: High-precision measurement of direct solar radiation through a dedicated light tube sensor.

  - Total Radiation and Scattered Radiation: Equipped with total and scattered radiation sensors, providing complete solar radiation data.

  - Sunshine Duration Record: Automatically records sunshine duration when direct radiation exceeds 120 W/m², measured in minutes with accurate and reliable data.

  - Three-channel Measurement: Simultaneous monitoring of direct radiation, total radiation, and scattered radiation to meet different radiation parameter needs.

- Advanced Tracking Technology:

  - Hybrid Tracking System: Combines time tracking and light tracking for uninterrupted all-weather solar tracking.

  - High-Precision Quadrant Sensor: Ensures tracking accuracy of less than 0.1°, effectively correcting installation errors or terrain effects.

  - GPS Positioning Module: Quickly obtains the latitude, longitude, and time information of the installation site, simplifying the setup process. 

- Robust and Durable Design:

  - Automatic Sunshade Device: The scattered radiation sensor is always shaded by a sunshade ball, ensuring data accuracy.

  - High-Quality Components: Composed of a base, bracket, gearbox, motor, microcontroller, etc., ensuring long-term stable operation.

  - Wide Temperature Operating Range: Direct radiation sensors are suitable for -30°C to +60°C, and total/scattered radiation sensors are suitable for -20°C to +40°C. 

- Precise Sunshine Duration Recording: Can work in tandem with a sunshine duration recorder. Automatically starts timing when solar direct irradiance ≥120W/㎡, in compliance with international standards.

- High-Stability Sensors: Uses high-sensitivity thermopile sensors with full-band response (280~3000nm), offering good temperature compensation performance, suitable for complex climatic environments.

- Metal Structure Design: Strong weather resistance, suitable for long-term outdoor use.

Technical Specifications of the Fully Automatic Tracking Solar Radiation Instrument(Meter)

Application Scenarios of the NBL-W-ATRS Fully Automatic Tracking Solar Radiation Instrument 

- Photovoltaic Power Plants and Solar Energy Projects:

  Provides high-precision solar radiation data to support project site evaluation, system performance optimization, and energy efficiency calculation. 

- National Meteorological Stations & Climate Monitoring Projects:

  Obtains long-term solar radiation and sunshine duration data to support meteorological modeling and radiation trend analysis. 

- Agricultural Climate Services:

  Helps farmers or research institutions assess plant light conditions, evapotranspiration potential, and optimize planting structures. 

- Building and Green Energy Research:

  Used to analyze the thermal load and sunlight ventilation conditions of building facades, providing crucial data for green building certification. 

- Scientific Research and Ecological Monitoring:

  Serves global warming, ecological system light energy cycle, carbon flux analysis, and other academic research projects. 

- Solar Power Station Evaluation and Monitoring: Real-time acquisition of effective radiation data to optimize the deployment and operational strategies of photovoltaic arrays.

- Meteorological and Environmental Science: Provides accurate radiation parameters for meteorological stations and research institutions, supporting long-term climate research.

- Agricultural Precision Climate Monitoring: Uses radiation data to guide crop planting and irrigation scheduling, improving agricultural yields.

- Green Building and Material Testing: Assesses the absorption and reflection performance of building materials to solar radiation.

- Ecological and Energy Project Evaluation: Used as core monitoring equipment in ecological protection and new energy development projects. 

Installation and Debugging of the NBL-W-ATRS Fully Automatic Tracking Solar Radiation Instrument (Meter)

The NBL-W-ATRS-3 is easy to install and operate:

1. Fix the Base: Install the base on a stable flat surface, ensuring ample rotation space for the device.

2. Device Components: Includes direct radiation sensor, total radiation sensor, scattered radiation sensor, sunshade ball, four-quadrant light tracking sensor, control gimbal, and fixed base.

3. Calibration Settings: Automatically obtains latitude, longitude, and time information via the GPS module, and performs precise calibration with the four-quadrant sensor.

4. Power Connection: Supports both DC 12V and AC 220V, adapting to various power environments. 

The device adopts a modular design for quick installation, ensuring that the surroundings are unobstructed and that rotation space is reserved. After powering up, the controller uses the GPS module to automatically position the device, providing an "on-demand" startup. The four-quadrant light tracking sensor compensates for terrain and installation errors, allowing the device to automatically face the sun and achieve precise solar tracking. 

Maintenance Instructions for the NBL-W-ATRS Fully Automatic Tracking Solar Radiation Instrument 

Regular maintenance of the equipment can extend its lifespan and reduce the impact of failures:

- Regularly clean the quartz glass on the direct radiation sensor and total radiation sensor to prevent dust accumulation, which could cause data deviation. It is recommended to clean monthly.

- Check the device's operation and tracking accuracy regularly. If any issues are found, provide feedback to the manufacturer for resolution. Monthly checks are recommended.

Why Choose NBL-W-ATRS-3(Meter)? 

The NBL-W-ATRS-3 integrates high precision, durability, and ease of use, providing reliable data support for solar energy optimization, climate research, and ecological monitoring. We not only offer high-quality hardware equipment but also support seamless integration with data collectors, remote communication modules (e.g., RS485/MODBUS), and cloud platforms. We offer complete measurement system solutions based on project needs, providing global technical support and after-sales service. Whether optimizing solar systems or conducting scientific research, the NBL-W-ATRS-3 can provide you with precise data to aid decision-making. 

For more information or to get a quote, please contact us.

NBL-W-ATRS-3 3-in-1 Fully Automatic Tracking Solar Radiation Instrument  Data sheet

3-in-1 Fully Automatic Tracking Solar Radiation Meter.pdf