IT6000PV Solar Array Simulator

Voltage range: 0-1500V output, high power density, 3U up to 18KW

Adopting bi-directional energy-feeding design with both Source and Sink functions, the feedback efficiency can reach up to 95%.

Supports controlling 20 solar cell power sources in multi-channel MPPT test.

♦ Simulation of output characteristics (Fill Factor) of multiple solar cells (monocrystalline, polycrystalline, thin film cells)

♦ Simulation of I-V curves under different temperatures and illumination

♦ Simulation of I-V curves of solar panels under shielding (cloud shading)

♦ Test Static & Dynamic MPPT Performance

♦ Built-in EN50530, Sandia, NB/T32004, CGC/GF004, CGC/GF035 5 regulations test program, and generate reports

♦ Graphical software operation interface, real-time testing and displaying the MPPT status of PV inverters

♦ 100 I-V curves can be automatically programmed and controlled by parameter points such as Vm, Pm, FF, material, regulations, etc.

♦ Programming control with 100 *128 point curves and 4096 points

Support four-point method online switching function and professional LIST Mode.

USB/LAN/CAN/Digital IO interface as standard, GPIB/Analog & RS232 as optional.

Seamless transfer of energy in both directions

The IT6000PV series is a solar array simulator, developed using third-generation SiC technology with bi-directional energy flow. The series can not only be used as a high-speed PV array simulator, capable of simulating IV curves under different light conditions, but also act as a battery simulator, enabling fast, continuous and seamless switching between output and absorption currents. They are widely used in the testing and verification of PV inverters, energy storage converters and PV-storage integrated machines, providing strong support for PV and energy storage related manufacturing enterprises to reduce costs and improve efficiency.

Simulation of the output characteristics of various solar cells (FILL FACTOR)

Since solar cell utilization is not only related to its internal characteristics, but also affected by weather, season, temperature, illumination, cloud cover, rain and snow, etc., it will have different I-V characteristics at different times of the day, so the PV inverter must have a response strategy to adjust the operating point in real time so that it always works near the maximum power point. Therefore, PV inverters must be equipped with a strategy to adjust the operating point of the solar cells in real time, so that they always work near the maximum power point, a process known as Maximum Power Point Tracking (MPPT).The solar cell matrix simulation software that comes standard with the IT6000PV series can be used to simulate the solar cell arrays under various real-life conditions directly in the laboratory test environment, thus testing the static & dynamic power point tracking (MPPT) performance of the solar inverters. Inverter's static & dynamic MPPT performance.

Photovoltaic simulation software supports the four-point method online switching function. During the software operation, users can also dynamically adjust the parameters of Voc, Vmp, Isc, Imp, illuminance and temperature curves, and the curves will be adjusted in real time according to the new parameters, which makes the test more accurate.

Static & Dynamic Maximum Power Point Tracking Performance Tests

MPPT tracking performance is a very important specification for PV inverters. PV inverters need to have a built-in MPPT mechanism to track the maximum output power of the solar cell in real time. Therefore, some organizations in the industry have defined some "standard" test patterns to compare different inverters according to the same standard, to test and improve the MPPT performance. IT6000PV comes standard with a multi-channel solar cell matrix simulation software with built-in MPPT test program for regulations EN50530, SANDIA, NB/T32004, NB/T32004, CGC/GF004. Users can directly select the appropriate regulation, set the corresponding parameters such as Vmp, Pmp, materials, test running time and the percentage of the maximum power, and then the screen will display the I-V curves and the tracking process in real time, verifying the efficiency of the PV inverter's MPPT mechanism, and also verifying the efficiency of the PV inverter's MPPT mechanism, as well as the MPPT performance. The I-V curve and real-time tracking process will be displayed on the screen to verify the MPPT (Maximum Power Point Tracking) efficiency of the PV inverter, and record the data of the tracking process and generate reports.

Shadow I-V curve simulation (Shadow Mode)

The IT6000PV series comes standard with a multi-channel solar cell matrix simulation software that allows users to complete the solar cell matrix output simulation under different cloud shading, testing and real-time tracking of PV inverters in the connection of the string under the circumstances of the maximum power and efficiency test. According to different Supplier provides a variety of Module for users to choose, users can also build their own PV module, you can customize the illumination and temperature parameters of the cloud shading, set the number of panels in series, parallel and dynamic shielding changes in the direction of movement, the initialization time, the total runtime and change the time to move the cloud.