Inaccurate PR Without On-Site Irradiance
Using satellite or regional irradiance data instead of on-site measurements introduces significant error into PR calculations. Actual vs expected generation comparisons become unreliable.
WMS (Weather Monitoring System)
Performance Ratio Starts with Accurate Weather Data.
IEC 61724-1 compliant Weather Monitoring Stations for solar plants, delivering irradiance, temperature, wind, and humidity data directly into your monitoring platform.
Projects
120+
Clients
40+
Uptime
99.9%
THE CHALLENGE
No On-Site Data, No Real Accuracy
Soiling and Thermal Losses Go Unquantified
Without module temperature and irradiance data measured at the same location as the panels, soiling loss estimation and thermal derating calculations cannot be performed accurately.
IEC 61724-1 Compliance Requires Site-Specific Data
Performance reporting to lenders, offtakers, and regulators under IEC 61724-1 mandates on-site meteorological measurements at defined accuracy levels. Estimated data does not meet this standard.
WHAT WE DO
Turn High-Accuracy Weather Data into Real-Time Performance Intelligence.
- GHI (Global Horizontal Irradiance) and GTI (Global Tilted Irradiance) measurement via calibrated pyranometers
- Ambient air temperature and back-of-module temperature sensors for thermal derating analysis
- Wind speed and wind direction measurement for cooling effect correction and soiling estimation
- Relative humidity and barometric pressure sensors
- Modbus RTU/TCP output for direct integration with SCADA, LDMS, and Merlin CMS
- Factory calibrated and IEC 61724-1 compliant sensor configurations for bankable PR reporting
- GHI (Global Horizontal Irradiance) and GTI (Global Tilted Irradiance) measurement via calibrated pyranometers
- Ambient air temperature and back-of-module temperature sensors for thermal derating analysis
- Wind speed and wind direction measurement for cooling effect correction and soiling estimation
- Relative humidity and barometric pressure sensors
- Modbus RTU/TCP output for direct integration with SCADA, LDMS, and Merlin CMS
- Factory calibrated and IEC 61724-1 compliant sensor configurations for bankable PR reporting
Get Started
Accurate Plant Performance Needs Accurate Weather Data.
Talk to our team about sensor selection, placement, and integration with your existing monitoring setup.
Contact Us
Frequently Asked Questions
Everything you need to know about EqualX
How does EqualX help improve my plant's ROI?
Can you integrate with my existing meters and inverters?
How long does it take to go live at a site?
Will the system work in remote areas with poor internet?
Do you offer white labelling for your platform?
Is my data secure and compliant with local regulations?
Can we start with a small pilot project?
What deployment options do you provide?
Is the platform ready for Hybrid Solar-Wind-Battery projects?