| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 1 Year |
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The accumulation of dust and debris on solar module glass significantly hampers the power generation efficiency of PV power plants. Our cutting-edge soiling monitoring device, utilizing advanced blue light pollutant measurement technology, is designed for seamless installation within the PV array, effortlessly integrating with the power plant management system. Expertly mounted on the PV panel frame, the device accurately determines sunlight reduction by measuring the pollutant ratio (SR), providing crucial data for enhanced solar module performance.
Empower operation and maintenance teams with precise data to determine when pollutants reach critical levels, enabling timely cleaning processes. Our product stands out as maintenance-free, requiring only routine surrounding component cleaning. As pollution rates vary significantly across expansive photovoltaic parks, the IEC 61724-1 standard advocates for multi-point measurement. Compared to conventional solutions, our device boasts significantly lower procurement, installation, and maintenance costs, ensuring 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? - Uncompromised Quality from the Source
A: Absolutely, we are a SENSOR manufacturer and exporter based in China, boasting over a decade of experience and SGS factory authorization.
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