MI-520 PV Module Selector

  • PV cells and modules up to 300W
  • Switching capacity 100V / 7A
  • 12 input channels
  • Up to 4 module selectors
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Long term stability of PV modules can be evaluated with the multi channel MP-160 system. I-V characteristics of multiple PV cells and modules can be measured individually. MI-520 module selector gives 12 channels to measure the PV modules sequentially. In total 4 units of the MI-520 can be connected to the MP-160.

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  Specifications MI-520
Measurement range Voltage 0.05 - 300 V
Measurement range Current 0.005 - 7 A
Measurement range Power 0 - 300 W
  Operating temperature range 0 - 40 °C
  Power supply 100 - 240 VAC, 30W
  Dimensions mm 370 (W) x 350 (D) x 133 (H)
Weight 5 kg
  Ingress protection IP -
Input channels # 12
Max. devices # 4

Applications and uses

PV Modules performance assesment

Usually, the performance of a PV module is measured at the factory under the so-called Standard Test Conditions (STC), described in IEC 60904. This is a convenient test method that …

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