| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 1 Year |
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The accumulation of dirt and debris on the glass surfaces of solar modules is a primary factor that impedes the efficiency of power generation in PV power plants. Our advanced soiling monitoring device harnesses state-of-the-art blue light pollutant measurement technology, seamlessly integrating into PV arrays and the broader power plant management ecosystem. Elegantly mounted on the PV panel frame, it meticulously calculates sunlight reduction by assessing the pollutant proportion (SR), ensuring optimal performance.
This cutting-edge device empowers operation and maintenance teams to promptly identify when pollutant levels reach a critical threshold, enabling smart decisions about initiating cleaning protocols. The device itself requires no maintenance-just the routine cleaning similar to that of the surrounding components. Recognizing the diverse pollution rates across expansive photovoltaic fields, adherence to the IEC 61724-1 standard necessitates multi-point monitoring. Boasting significantly reduced procurement, installation, and maintenance costs compared to traditional options, this innovative solution offers unrivaled economic efficiency.
| Item | Specification | Remark |
| Technical principles | Continuous multi frequency blue diffuse scattering closed-loop technology | |
| Execution standard | IEC61724-1:2017 | |
| Soiling ratio (SR) range | 100% - 50% | SR = 100-TL(Transmission Loss) |
| Accuracy | 90-100% | ± 1% |
| 80-90% | ± 3% | |
| 50~80% | ± 5% | |
| PV module temperature | Principle:PT100 Measurement range : - 50~150°C Accuracy: ± 0.5° C Resolution: 0.1 ºC |
Optional |
| GPS | Positioning accuracy: 10m | Optional |
| Output | RS485 | |
| Relay(Linkage output, passive normally open contact) | ||
| Communication | Modbus-RTU | |
| Supply | 12~24VDC | |
| Maximum power consumption | <2.5W @DC12V | Low-power design |
| Alarm threshold | Can set upper and lower threshold values | |
| Stability | ±1%/year | |
| Operating environment | -40ºC-+60ºC@0-90%RH | |
| Weight | 3.5kg | Net weight |
| Size | 900 * 170 * 42mm | |
| Cable length | 20m | |
| Ingress protection | IP65 | |
| Storage condition | 10ºC-60ºC@20%-90%RH |
Q: Are you the final manufacturer?
A: Absolutely, we are a distinguished SENSOR manufacturer and exporter based in China, boasting over a decade of excellence and an SGS-authorized facility.
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