Turnkey Package for PV Performance Monitoring
DIN EN IEC 61724-1:2021 Turnkey Package
Performance Monitoring of Photovoltaic Systems

Silicon Irradiance Sensor | Pyranometer | Weather Station

 
Silicon PV Sensor

Digital Silicon
Irradiance Sensor ...

with PV module temperature sensors offer a cost-effective, robust and reliable solution for measuring solar radiation. In particular, the spectral sensitivity corresponding to the PV modules as well as the very similar incident angle modifier enable an exact analysis of PV yields using the sensor readings.

According to IEC 61724-1:2021 class A 

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  • Monocrystalline silicon
    (50 mm x 33 mm)
  • Operating temperature:
    -35°C to 80°C
  • 3 m shielded cable
    or 4-pole connector
  • Powder-coated aluminium,
    IP 65, 155 x 85 x 39 mm, approx. 350 to 470 g
  • Protocol: Modbus RTU
  • Interface: RS485 up to
    38.4 kBaud
  • Good price/performance ratio
SR 30 pyranometer

SR30
Pyranometer ...

with the highest ISO 9060 category Class A: This solar radiation sensor is used where the highest measurement accuracy is required. It measures the solar radiation received by a plane surface, in W/m², from a 180 ° field of view angle. SR30 offers Modbus-RTU over RS-485. 

According to IEC 61724-1:2021 class A

  • Calibration uncertainty
    ≤ 2 % at 1000 W/m2
  • Range up to 1 500 W/m2
  • Resolution ≤ 1 W/m2
  • Recirculation ventilation and heating against dew and frost deposition
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  • Calibration traceabilityto WRR
  • Spectral range 285 to 3000 nm
  • Measuring range
    -400 to 4000 W/m²
  • Sensitivity (nominal)
    15 x 10⁻⁶ V/(W/m²)
  • Rated operating temperature range -40 to +80 °C
  • Temperature response ± 1 % (-10 to +40 °C) and <± 0.4 % (-30 to +50 °C)
  • Temperature sensor Pt10o
  • Heater 1.5 W at 12 VDC
Clima Sensor US

Weather Station
Clima Sensor US ...

the combination of sensors to form a complete weather station offers a cost-effective and space-saving alternative to conventional meteorological stations. All important parameters are recorded, measured, pre-processed and output in the smallest possible space. Clima Sensor US offers Modbus-RTU over RS-485.
It is robust and low-maintenance as there are no moving parts, offers redundancy in precipitation detection, due to the ceramic precipitation sensor and it can distinguish between precipitation types, thanks to doppler radar.

Accuracy acc. to IEC 61724-1:2021
  • Ambient temperature:
    ± 1 °C (resolution 0.1 °C )
  • Wind speed:
    ≤ 0.5 m/s @ ≤ 5 m/s
    10 %         @ > 5 m/s
  • Wind direction: ≤  5°
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Combining sensors to a complete weather station

  • Wind speed
  • Wind direction
  • Precipitation, type, intensity
    and amount
  • Temperature
  • Rel. Humidity
  • Brightness
  • Twilight
  • Radiation
  • Air pressure
  • GPS - Position, Time and sun position

Data logging, network solutions, various matching adapters, mounting equipment, masts ...
Compatible with common data loggers, access from SCADA systems is supported via Modbus-RTU. However, you can also rely on a Thies Clima All-in-One solution and combine our Data Logger DLU-E. Contact us, we look forward to giving you more details E-Mail Thies Team
More details
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