Fully Automatic Sun 2D Tracker System Solar Direct And Diffuse Radiometer
Product introduce
The fully automatic tracking solar direct/scattered radiation meter is independently developed and produced by our company. The whole machine consists of a fully automatic two-dimensional tracking system, a direct radiation meter, a shading device, and scattered radiation. It is used to automatically track and measure the direct and scattered radiation of the sun in the spectral range of 280nm-3000nm.
The fully automatic two-dimensional tracking system adopts precise trajectory algorithms and advanced microcomputer control technology. It can freely rotate and track the sun within a certain horizontal and vertical angle. The supporting direct radiation meter and scattered radiation meter can accurately measure the direct and scattered radiation of the sun with the cooperation of the fully automatic tracking system and the scattering device.
Product Features
Automatically tracks the sun, no human intervention required.
High precision：Not affected by rainy weather, no manual intervention required.
Multiple protections, precise tracking：The solar sensing module adopts a wire-wound electroplating multi-junction thermopile. The surface is coated with 3M black matte coating with low reflection and high absorption rate.
Automatically tracks the sun: Find the sun and align it yourself, No manual adjustment required.
Convenient, fast and accurate
Common fields Photovoltaic field
The surface of the solar light sensing module is coated with a low-reflection, high-absorption 3M black matte coating.
Product Applications
Widely used in scientific research units and fields such as solar photovoltaic power stations, solar thermal utilization, meteorological environment, agriculture and forestry, building energy conservation, and new energy research
Product Parameters
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Fully automatic tracking system performance parameters |
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| Horizontal operating angle (sun azimuth) | -120～+120° (adjustable) |
| Vertical adjustment angle (solar declination angle) | 10°～90° |
| Limit switch | 4 (2 for horizontal angle/2 for declination angle) |
| Tracking method | Microelectronic control technology, two-dimensional angle automatic drive tracking |
| Tracking accuracy | less than ±0.2° in 4 hours |
| Operation speed | 50 o /sec |
| Operating power consumption | ≤2.4W |
| Working voltage | DC12V |
| Total weight of the instrument | about 3KG |
| Maximum load-bearing capacity | 5KG (solar panels with power of 1W to 50W can be installed) |
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Technical parameters of direct radiation table（Optional） |
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| Spectral range | 280～3000nm |
| Test range | 0～2000W/m2 |
| Sensitivity | 7～14μV/W·m-2 |
| Stability | ±1% |
| Internal resistance | 100Ω |
| Test accuracy | ±2% |
| Response time | ≤30 seconds (99%) |
| Temperature characteristics | ±1% (-20℃～+40℃) |
| Output signal | 0~20mV as standard, and 4~20mA or RS485 signal can be output with signal transmitter |
| Working temperature | -40～70℃ |
| Atmospheric humidity | ＜99%RH |
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Technical parameters of diffuse radiation meter（Optional） |
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| Sensitivity | 7-14mv/kw*-2 |
| Response time | <35s (99% response) |
| Annual stability | No more than ±2% |
| Cosine response | No more than ±7% (when the solar altitude angle is 10°) |
| Azimuth | No more than ±5% (when the solar altitude angle is 10°) |
| Nonlinearity | No more than ±2% |
| Spectral range | 0.3-3.2μm |
| Temperature coefficient | No more than ±2% (-10-40℃) |
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Data Communication system |
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| Wireless module | GPRS, 4G, LORA , LORAWAN |
| Server and software | Support and can see the real time data in PC directly |
FAQ
Q: How can I get the quotation?
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.
Q: What's the main characteristics of this sensor?
A: Fully automatic two-dimensional tracking system: autonomously tracks the sun, does not require human intervention, and is not affected by rainy weather.
Solar radiation measurement range: can accurately measure the direct solar radiation and scattered radiation in the spectral range of 280nm-3000nm.
Equipment combination: consists of a direct radiation meter, a shading device and a scattered radiation meter to ensure measurement accuracy and reliability.
Performance upgrade: Compared with the TBS-2 direct solar radiation meter (one-dimensional tracking), it has been fully upgraded in terms of accuracy, stability and ease of operation.
Wide application: It can be widely used in solar photovoltaic power generation, solar thermal utilization, meteorological environment monitoring, agriculture and forestry, building energy conservation and new energy research and other fields.
Efficient data collection: Real-time data collection is achieved through automatic tracking, which improves the accuracy and efficiency of data.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What’s the common power supply and signal output?
A: Common power supply and signal output is DC: 7-24V, RS485/0-20mV output.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless transmission module.
Q: Can you supply the matched cloud server and software?
A: Yes, the cloud server and software is bind with our wireless module and you can see the real time data in the PC end and also download the history data and see the data curve.
Q:What’s the delivery time?
A: Usually, the goods will be delivery in 3-5 working days after receiving your payment. But it depends on your quantity.
atmospheric environment monitoring,Solar power plant etc.
