Modular IV Testing Equipment

Solar Cell IV Testing Equipment

Sciencetech IV Measurement System Equipment


The Sciencetech Model SSIVT is an electrical current voltage measurement system used to characterize photovoltaic cell performance. This “IV Tester” works by setting the voltage and measuring the current while keeping the light source constant. Unique integrated software developed at Sciencetech is used to operate the system, measures the reference cell and temperature during IV measurements, generates and operates the solar cell IV measurement procedure and allows the customer calibration of a reference cell. It allows the tester to create multiple sequential pulses (typically 10~100 points selectable) to complete the IV curve measurements.

Our Software interface and control programs are designed for operation with Keithley 2400 series source meters.

Keithley Sourcemeter

Sciencetech SciPV IV Measurement Software Included


Sciencetech SciPV:IV desktop application allows for the sequencing of generic source-meters to run current voltage scans. SciPV:IV is configured for four-wire (probe) measurement. The software also gives the user the ability to configure measurement parameters like samples per point, IV points per measurement, sweep direction, etc. Files can also be loaded back into SciPV:IV for review.

Open Circuit Voltage (Voc)
Short Circuit Current (Isc)
Maximum Power (Pmax)
Fill Factor
Optimal Voltage
Optimal Current
Optimal Load
Series Resistance
Shunt Resistance
Average Optical Power
Cell Efficiency
Thermal Coefficients Measurements (Optional Upgrade)
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The SSIVT is a complete electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements. Each IV curve dataset is saved as a separate ASCII text file.

This I-V Testing Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Measurement System SSIVT-T20C includes:

A) Keithly Model 2450 - Touchscreen
.Power: 20 W
.Max Voltage: 200V
.Current Range: 1A

B) Sciencetech's SciPV-IV Software for Windows-based control.
.Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-2KC works with all Sciencetech Steady State Solar Simulators.

Compatible with Steady State (Continuous) Solar Simulators only.

See brochure for more details.
12,500.00
The SSIVT is a complete electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements. Each IV curve dataset is saved as a separate ASCII text file.

This I-V Testing Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Measurement System SSIVT-T20C includes:

A) Keithly Model 2450 - Touchscreen
.Power: 20 W
.Max Voltage: 200V
.Current Range: 1A

B) Sciencetech's SciPV-IV Software for Windows-based control.
.Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-2KC works with all Sciencetech Steady State Solar Simulators.

Compatible with Steady State (Continuous) Solar Simulators only.

See brochure for more details.
12,500.00 12500.0 USD
Price Valid only in North America

The SSIVT is a complete electrical current-voltage (I-V) measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load. The system can generate I-V curve of samples like Solar cells.

This I-V Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Testing Measurement System SSIVT-21C includes:

A) Keithley SMU Model 2401
-Power: 20 W
-Max Voltage: 20V
-Current Range: 1A

B) Sciencetech's SciPV-IV Software for Windows-based control.
Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-21C works with all Sciencetech Steady-State Solar Simulators.


Compatible with Steady State (Continuous) Solar Simulators only. Do not use the SSIVT-21C measurement system with flash solar simulators – it is not compatible with them (because it uses a Keithley 2401).
8,981.00
In Stock
The SSIVT is a complete electrical current-voltage (I-V) measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load. The system can generate I-V curve of samples like Solar cells.

This I-V Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Testing Measurement System SSIVT-21C includes:

A) Keithley SMU Model 2401
-Power: 20 W
-Max Voltage: 20V
-Current Range: 1A

B) Sciencetech's SciPV-IV Software for Windows-based control.
Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-21C works with all Sciencetech Steady-State Solar Simulators.


Compatible with Steady State (Continuous) Solar Simulators only. Do not use the SSIVT-21C measurement system with flash solar simulators – it is not compatible with them (because it uses a Keithley 2401).
8,981.00 8981.0 USD
Price Valid only in North America

The SSIVT is an electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling various currents versus specific voltage combinations of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements, and the number of sample points can be selected between 10 and 100. Each IV curve dataset is saved as a separate ASCII text file. This system includes Sciencetech’s SciRunIV software for Windows-based control. The system interfaces to PC via a RS232 port and requires a real port; USB to RS232 converters are not sufficient.

Please note that this system includes a SSIVT-REF detector. The reference detector is an integral part of this product and is used to synchronize the peak of each flash pulse with IV measurements of the device under test.

Compatible Solar Simulator Type: Flash
Maximum Electrical Power Reading: 20W
Voltage Range: 20V
Current Range: 1A
13,470.00
In Stock
The SSIVT is an electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling various currents versus specific voltage combinations of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements, and the number of sample points can be selected between 10 and 100. Each IV curve dataset is saved as a separate ASCII text file. This system includes Sciencetech’s SciRunIV software for Windows-based control. The system interfaces to PC via a RS232 port and requires a real port; USB to RS232 converters are not sufficient.

Please note that this system includes a SSIVT-REF detector. The reference detector is an integral part of this product and is used to synchronize the peak of each flash pulse with IV measurements of the device under test.

Compatible Solar Simulator Type: Flash
Maximum Electrical Power Reading: 20W
Voltage Range: 20V
Current Range: 1A
13,470.00 13470.0 USD
Price Valid only in North America

The SSIVT is a complete electrical current-voltage (I-V) measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load. The system can generate I-V curve of samples like Solar cells.

This I-V Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Measurement System SSIVT-20C includes:

A) Keithley SMU, Model 2400
- Power: 20W
- Max V: 200V
- Max I: 1A

B) Sciencetech’s SciPV: IV Software for Windows-based control.
- Windows 7/10 32/64bit

C) RS232 to USB dongle

The SSIVT-20C works with all Sciencetech Steady State Solar Simulators.

Is compatible with other brands' steady state (continuous) solar simulators.

10,625.00
In Stock
The SSIVT is a complete electrical current-voltage (I-V) measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load. The system can generate I-V curve of samples like Solar cells.

This I-V Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The I-V Measurement System SSIVT-20C includes:

A) Keithley SMU, Model 2400
- Power: 20W
- Max V: 200V
- Max I: 1A

B) Sciencetech’s SciPV: IV Software for Windows-based control.
- Windows 7/10 32/64bit

C) RS232 to USB dongle

The SSIVT-20C works with all Sciencetech Steady State Solar Simulators.

Is compatible with other brands' steady state (continuous) solar simulators.

10,625.00 10625.0 USD
Price Valid only in North America

The SSIVT is a complete electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load.

This I-V Testing Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The IV Testing Measurement System SSIVT-60C includes:

A) Keithley SMU Model 2420
.Power: 60 W
.Max Voltage: 60V
.Current Range: 3A

B) Sciencetech's SciPV:IV Software for Windows-based control.
.Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-60C works with all Sciencetech Steady State Solar Simulators.

Compatible with Steady State (Continuous) Solar Simulators only.

See brochure for more details.
14,450.00
In Stock
The SSIVT is a complete electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling current at different voltages of the photovoltaic cell with a variable impedance load.

This I-V Testing Measurement System has a 4 wire Kelvin configuration to remove the resistance effects of the leads and bias the cell at specific voltages.

The IV Testing Measurement System SSIVT-60C includes:

A) Keithley SMU Model 2420
.Power: 60 W
.Max Voltage: 60V
.Current Range: 3A

B) Sciencetech's SciPV:IV Software for Windows-based control.
.Windows 7/10 32/64 bit

C) RS232 to USB dongle

The SSIVT-60C works with all Sciencetech Steady State Solar Simulators.

Compatible with Steady State (Continuous) Solar Simulators only.

See brochure for more details.
14,450.00 14450.0 USD
Price Valid only in North America

The SSIVT is an electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling various currents versus specific voltage combinations of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements, and the number of sample points can be selected between 10 and 100. Each IV curve dataset is saved as a separate ASCII text file. This system includes Sciencetech’s SciRunIV software for Windows-based control. The system interfaces to PC via a RS232 port and requires a real port; RS232 to USB converters are not sufficient.

Please note that this system includes a SSIVT-REF detector. The reference detector is an integral part of this product and is used to synchronize the peak of each flash pulse with IV measurements of the device under test.

Compatible Solar Simulator Type: Flash
Maximum Electrical Power Reading: 60W
Voltage Range: 60V
Current Range: 3A
16,934.00
In Stock
The SSIVT is an electrical current-voltage measurement system used to characterize photovoltaic cell performance. This current-voltage tester works by sampling various currents versus specific voltage combinations of the photovoltaic cell with a variable impedance load.

This IV measurement system has a separate terminal interface for voltage and current measurements, and the number of sample points can be selected between 10 and 100. Each IV curve dataset is saved as a separate ASCII text file. This system includes Sciencetech’s SciRunIV software for Windows-based control. The system interfaces to PC via a RS232 port and requires a real port; RS232 to USB converters are not sufficient.

Please note that this system includes a SSIVT-REF detector. The reference detector is an integral part of this product and is used to synchronize the peak of each flash pulse with IV measurements of the device under test.

Compatible Solar Simulator Type: Flash
Maximum Electrical Power Reading: 60W
Voltage Range: 60V
Current Range: 3A
16,934.00 16934.0 USD
Price Valid only in North America
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