Switching device that allows individual modules of a string to be isolated during operation in order to perform measurements with equipment such as the E-Ref or E-Dust. After the measurement, the modules are automatically reconnected to the string.

Reference cell designed and calibrated for use as an irradiance sensor. A sensor for frontal irradiance up to 1,500 W/m² is available, as well as another specific sensor for measuring albedo with a range up to 200 W/m².


We offer other accessories such as four-point cables for the E-1500 in custom lengths or Pt1000 temperature sensors. We can also manufacture custom connectors and adapters to suit your needs. If you require any specific accessories, please do not hesitate to contact us.

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