MP-303S PV Load Selector

  • PV cells and modules up to 3000W
  • To be combined withl MPPT tracker
  • 6 input channels
  • Switching capacity 400V / 20A
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To test the long-term stability of PV modules, particularly with EKO's MP-165 based outdoors test system the I-V characteristics of multiple PV cells and modules can be measured. The MP-165 in combination with the MP-303S Load Selector provides 6 channels to measure IV curves of PV modules which can be kept at MPPT conditions with an optional load. The load could either be a passive load, electronic load or power optimizer which is connected to the inverter and grid. In total 8 units of the MP-303S can be connected to the MP-165.

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  Specifications MP-303S
Measurement range Voltage 0.05 - 400 V
Measurement range Current 0.005 - 20 A
Measurement range Power 0 - 3000 W
  Operating temperature range 0 - 40 °C
  Power supply 100 - 240 VAC, 30W
  Dimensions mm 370 (W) x 350 (D) x 133 (H)
Weight 12 kg
  Ingress protection IP -
Input channels # 6
Max. devices # 8