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How it works
MS-90 Plus +
Solar Monitoring Station
A New Angle on Accuracy
The MS-90 Plus + combines the build quality and accuracy of different EKO sensors into one compact and efficient DNI, GHI and DHI total solar irradiance measurement solution, a reliable, accurate, cost-saving alternative to larger sun tracker-based options.
MS-90 Plus +
The MS-90 Plus + is a trackerless solar monitoring station. Built around the unique internal rotating mirror design of the MS-90 DNI Sensor, the MS-90 Plus + adds the industry and ISO 9060:2018 class-leading MS-80SH Class A Pyranometer with integrated dome heating, and an original C-Box smart interface, for complete DNI, GHI, and calculated DHI measurements.
A practical solution to the increasing diversity of solar power plant locations and Photovoltaic (PV) applications, the MS-90 Plus + can easily be deployed on rooftops or other inaccessible areas, and is an incredibly robust solution for difficult to reach installations where regular maintenance may be difficult or impossible.
Key Features:
- DNI, GHI and DHI measurements in one compact solution
- Cost-effective, no sun-tracker required
- Inbuilt GPS for quick, accurate setup
- Low maintanence, with no external moving parts
- Easy Integration with any DAQ system
- Low Power Consumption
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Frequently Paired Together
| ISO 9060:2018 | |
|---|---|
| Response time 95% | < 0.5 Sec |
| Zero offset A – Thermal Radiation (200W/m²) | |
| Zero offset B – Temperature change (5K/hr) | |
| Zero offset C – Total zero off-set | |
| Non-stability (change/year) | |
| Non-linearity (100 to 1000W/m²) | |
| Directional Response (at 1000W/m² | 0 to 80°) | |
| Spectral Error | |
| Temperature response (-20°C to 50°C) | |
| Tilt Response (0-90° | 1000W/m²) | |
| Additional Signal Processing Error | < 1 W/m² |
| Technical Features : | |
| Wavelength Range | 285 to 3000 nm |
| Irradiance range (W/m²) | |
| Signal Output | |
| Sensor Diagnostic | |
| Operating temperature | |
| Supply voltage | |
| Power Consumption | |
| Ingress protection | IP67 |
| Calibration traceability / uncertainty | |
| Standard Cable Length | |
| IEC 61724-1:2021 | IEC Class A |