SoilLog RuF
Real-Time Rooftop Soiling Monitoring for Better Performance
Sensors
Why Choose SoilLog RuF?
The SuryaLogix SoilLog RuF is an intelligent rooftop soiling monitoring system designed to measure the impact of dust, dirt, pollution, bird droppings, and other contaminants on solar panel performance. The system continuously tracks soiling losses and helps solar plant owners understand how much energy generation is being affected due to module contamination.
SoilLog RuF utilizes the short-circuit measurement method to compare the performance of clean and soiled reference modules. Advanced temperature correction algorithms and real-time data filtering ensure highly accurate soiling ratio calculations, enabling operators to make informed cleaning decisions based on actual plant conditions rather than fixed maintenance schedules.
With IEC 61724 compliance, robust outdoor construction, and seamless integration capabilities, SoilLog RuF can be easily connected with SuryaLogix SCADA, RMS, EMS, and Weather Monitoring Systems for complete solar plant performance visibility.
Specifications & Features
- Measurement Technology: Short-Circuit Method with 0–100% Soiling Loss Measurement Range and Real-Time Soiling Index Calculation..
- Response Time & Logging: < 1-Second Response Time with Configurable 1–15 Minute Data Logging Intervals.
- Enclosure Material & Protection: Robust Aluminium Enclosure with IP65 Protection Rating.
- Soiling & Energy Loss Monitoring: Real-Time Soiling Measurement with Optional kWh-Based Energy Loss Reporting. (Optional)
- Optical Dust Detection: Accurate Dust Accumulation Measurement for Reliable Performance Analysis.
- Communication & Integration: RS-485 / TCP-IP, Modbus RTU / TCP, Compatible with SCADA, RMS, EMS, and WMS.
- Operating Temperature & Humidity: -20°C to +75°C Operating Temperature and 0–100% RH.
- Low Maintenance Design: Supports Data-Driven Cleaning Strategies to Maximize Energy Yield.
- Remote Monitoring & Alerts: Instant Soiling Alerts with Cloud and SCADA-Based Remote Access.

