Environmental measurement & analysis
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Features

  • MS-802 Secondary standard pyranometer (GHI)
  • MS-802 Secondary standard pyranometer (GTI)
  • WS-500 Meteorological sensor (T, P, RH, Ws, Wd)
  • (Optional) Data acquisition system

Solar monitoring at a PV installation requires a basic solution offered by the "SMS PV site". The basic set up contains two pyranometers, one to be set in plane with the modules and one placed horizontal. Depending on the size of the solar plant the number of pyranometers can be increased to get a better coverage and redundancy. Using the MS-802 Secondary standard pyranometers gives the most reliable solution for accurate solar radiation monitoring on site.

 

Collocated Meteorlogical data (Temperature / Wind speed / Direction) can be used to validate modules performance versus the measured irradiance. The compact WS-500 Meteorological sensor provides the basic components needed. 

Specifications

System items

#

Item

Function

1

*MS-802 Secondary Standard Pyranometer

GHI Irradiance (GHI)

2

*MS-802 Secondary Standard Pyranometer

Global Tilted Irradiance (GTI)

3 WS-500 Meteorological sensor Temperature, Atmospheric pressure, Relative humidity, Wind speed and direction.
4 CR-1000 DAQ Data-acquisition system (CR-1000 Datalogger, PS-100 Back up battery, RS-232 or Ethernet or GPRS interface)

 

*Depending on the system requirements, environmental conditions and accuracy demands other pyranometer models can be applied.

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