ITECH SAS1000 Solar Array Simulation Software

ITECH launches latest high speed high performance photovoltaic / solar simulation power supply, adopting high power DC power supply equipped with SAS1000/L solar array simulation software can accurately simulate the solar array I-V curve, maximum voltage up to 2250V, power can be extended to 1152kW. It is with fast response time, control, repeatability, high stability, precision and other characteristics. Built-in EN50530 / Sandia / NB/T32004 / CGC/GF004 / CGC/GF035’s SAS model that can easily program test regulations, materials, Vmp, Pmp parameters, so as to simulate I-V curve characteristic output and generate reports, and can be applied in test the static & dynamic maximum power tracking performance of photovoltaic inverters.

• Automatic wide range output, the voltage up to 2250V
• Power up to 1152kW
• Solar array simulate I-V function (Built-in I-V curve mathematical formula)
• Simulate the output characteristics of various solar cell (monocrystalline silicon cell, polysilicon cell, thin film cell) (Fill Factor)
• Simulate I-V curve under different temperature and irradiation
• Simulate I-V curve for solar panel under shadow
• Static & dynamic MPPT efficiency test
• Built-in EN50530 / Sandia / NB/T32004 / CGC/GF004 / CGC/GF035 test program, and generate reports
• Graphical software interface, real-time test and display MPPT state of PV inverter
• Auto program control 100 I-V curves via Voc, Isc, FF, Pm and other parameter points
• 100 * 128 points curves and 4096 points precise programming control
• Support output impedance setting function
• Support various mode edge independent set, adjustable rising and falling time
• Two-way current seamless switching, suitable for fast cell charge and discharge
• Built-in DIN 40839 & ISO-16750-2
• Standard USB/RS232/GPIB/LAN (LXI compliant) interface
• Support up to 20 solar cell power supplies for multi-channel MPPT testing