PV&I-V Integrated Measurement Systems

  • Product No:PV&I-V System
  • Manufacturer:OAI INSTRUMENTS

OAI offers a complete line of Photovoltaic and I–V Testers. PV and I–V Tester Systems can be ordered as stand-alone systems or may be easily integrated into any OAI Solar Simulator. Three standard ranges of I–V Testers are available; 1A and below, 1 to 5A, and 5 to 10A. Higher current testers are available as custom options. An OAI Application Engineer will work closely with you to insure that the Photovoltaic and I–V Tester you choose is optimized for your specific application.

Parameters Tested:
Open-circuit voltage (Voc)
Short-circuit current (lsc)
Maximum power output of the cell (Pmax)
Voltage at Pmax (Vmax), Current at Pmax (Imax)
Conversion efficiency, Fill factor (FF)
Series Resistance (Rs), and Shunt Resistance (Rsh)

i-v curve image


  • Parameters Tested:

  • Open-circuit voltage (Voc)

  • Short-circuit current (lsc)

  • Maximum power output of the cell (Pmax)

  • Voltage at Pmax (Vmax), Current at Pmax (Imax)

  • Conversion efficiency, Fill factor (FF)

  • Series Resistance (Rs), and Shunt Resistance (Rsh)