Solar Cell I-V Test System
The Ossila Solar Cell I-V System is a low-cost solution for reliable characterization of photovoltaic devices. The PC software (included with all variants of the system) measures the current-voltage curve of a solar cell and then automatically calculates key device properties. In addition, I-V measurements can be performed periodically over time to track the stability of these properties.
The system is available with either manual or automatic pixel switching (if you are using one of Ossila's substrate systems), or without a test board for use with your own substrate and testing system or if you already own one of our test boards. Please refer to the table under the specifications tab if you are not sure which model you should choose.
| Range | Accuracy | Precision | Resolution |
|---|---|---|---|
| ± 10 V | 10 mV | 333 µV | 170 µV |
| Range | Accuracy | Precision | Resolution |
|---|---|---|---|
| ± 10V | 10 mV | 50 µV | 10 µV |
| Range | Accuracy | Precision | Resolution | Burden |
|---|---|---|---|---|
| ± 200 mA | ± 500 µA | 10 µA | 1 µA | <20 mV |
| ± 20 mA | ± 10 µA | 1 µA | 100 nA | <20 mV |
| ± 2 mA | ± 1 µA | 100 nA | 10 nA | <20 mV |
| ± 200 µA | ± 100 nA | 10 nA | 1 nA | <20 mV |
| ± 20 µA | ± 10 nA | 1 nA | 0.1nA | <20 mV |
Ossila Solar Cell I-V Test System
| Substrate Size |
20 mm x 15 mm 25 mm x 25 mm 75 mm x 25 mm |
|---|---|
| Substrate Compatibility |
T2002B, T2003B – S211 T2002E, T2003E – S2006 T2002F, T2003F - S241, S251 |
| Overall Dimensions (W x H x D) – Automated | 150 mm x 55 mm x 300 mm (5.91" x 2.17" x 11.81") |
| Overall Dimensions (W x H x D) – Manual |
Source Measure Unit: 125 mm x 55 mm x 185 mm (4.92" x 2.17" x 7.28") Test Board (T2002B/T2002E): 105 mm x 40 mm x 125 mm (4.13" x 1.57" x 4.92") Test Board (T2002F): 100 mm x 40 mm x 150 mm (3.94" x 1.57" x 5.91") |
Ossila Solar Cell I-V Test System
The table below will help you determine which system is right for you. The manual version of the system has switches on the test board itself, which the user operates to measure the different pixels on a solar cell device. The automated version of the system uses a multiplexing test board, which switches between these pixels automatically. Test boards for the manual system and user-swappable riser boards for the automated system can be purchased separately.
| Substrate | |||||
| Pixel Switching |
S211 |
S2006 |
S241, S251 |
||
 Automated
|
Automated - S211 (T2003B) | Automated - S2006 (T2003E) | Automated - S241/S251 (T2003F) | ||
 Manual
|
Manual - S211 (T2002B) | Manual - S2006 (T2002E) |
Manual - S241/S251 (T2002F) |
||
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