PV Simulation

The Simulation Interface is a versatile solution for precise simulation in power supply applications. This interface enables accurate simulation of PV, internal resistance, leadless sensing, and foldback current, facilitating comprehensive testing and analysis. With high accuracy simulation capabilities and a custom programmable table for complex I-V curves, it ensures precise testing results.


Configuration options are available through both web interface and dedicated Windows application, providing flexibility and ease of use. Functionalities include simulation of photovoltaic curves with fast response, ideal for testing MPP trackers, along with a dedicated Windows application for convenient programming and monitoring. See the data sheets below for more information.


  • High accuracy simulation
  • Simulation of photovoltaic, internal resistance, leadless sensing and foldback current
  • Custom programmable table, for simulation of complex I-V curves
  • Configurable by web interface and windows application


  • Simulation of photovoltaic curves with fast response
  • Ideal for testing MPP trackers
  • Windows application for programming and monitoring
  • For the SM3300 series only, max. 1 pc. INT MOD SIM per unit possible
  • Can not be plugged in slot 1
  • Combination with INT MOD M/S not possible
  • Easy to plug in by user on site


  • Programming accuracy: 0.2%
  • Operating temperature: -20 to +50 ºC


Safety: EN 60950 / EN 61010


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Data sheets Type/Format Size
Data sheet Interfaces SM3300 series pdf 371.39 KB
Product Manuals Type/Format Size
Manual Interfaces SM3300 series pdf 634.66 KB
Software Type/Format Size
Software INT SIM V0100 zip 144.71 MB