Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK210-03 Dust Monitoring System for Solar Panel-Soiling Monitoring System
PRODUCT DESCRIPTION
The soiling on the glass of solar modules is the main factor affecting the power generation efficiency of PV power plants. The soiling monitoring device using blue light pollutant measurement technology can be easily installed in the PV array and integrated into the power plant management system. The device is installed on the frame of the PV panel and calculates the reduction in sunlight reaching the solar modules by measuring the proportion of pollutants (SR).
This allows operation and maintenance personnel to know when pollutants reach the critical point and decide whether it is necessary to start the cleaning process. The product does not require maintenance, only cleaning surrounding components in the same way. Due to the varying pollution rates of large photovoltaic power plants throughout the entire park, the IEC 61724-1 standard requires multi-point measurement. Compared to traditional products, it has much lower procurement, installation, and maintenance costs, making it more economical.
SPECIFICATIONS
Item | Technical Specification | Remark |
Technical principles | Continuous multi frequency blue light diffuse scattering | |
Execution standard | IEC61724-1:2017 | |
Soiling ratio (SR) range | 100% - 50% | SR = 100-TL(Transmission Loss) |
Accuracy | ± 1% | 90-100% |
± 3% | 80-90% | |
± 5% | 50~80% | |
PV module temperature | Principle:PT100 | Optional |
Measurement range : - 50~150°C | ||
Accuracy: ± 0.5° C Resolution: 0.1°C | ||
GPS | Positioning accuracy: 10m | Optional |
Output | RS485 | |
Relay | Optional | |
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 | -40°C-+60°C@0-90%RH | |
Weight | 3.5kg | Net weight |
Size | 900 * 170 * 42mm | |
Cable length | 20m | |
Ingress protection | IP65 | |
Storage condition | 10°C-60°C@20%-90%RH |
DIMENSION
Unit: mm
Installation
1. Installation Accessories Description
2. Installation Diagram
3. Installation methods for solar panels with varying thicknesses
Installation Diagram for 25, 30, 35mm-Thick Solar Panels
1 | Dust Monitoring System | 5 | M8×70mmHex Screws |
2 | Dust Monitoring Mounting Bracket Type A | 6 | M8 Hex Nut，M8 Flat Washer，M8 Spring Washer |
3 | Dust Monitoring Mounting Bracket Type C | 7 | Dust Monitoring Mounting Bracket Type D |
4 | Solar panels |
PRODUCT APPLICATION
CUSTOMER TESTIMONIALS
CERTIFICATE
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