Automated Solar Cell Testing Kit
Lab Equipment, Price Reductions and Sales, Solar Simulator
All-in-One Solution for Simple Solar Cell Characterization
Integrated solar cell I-V test system and solar simulator with user-friendly software
Overview | Specifications | Software | Features | Gallery | In the Box | Resources and Support
Simplify solar cell testing with a complete and integrated system. For rapid and reliable performance data, the system automatically switches between pixels and calculates key device metrics.
The I–V test system works seamlessly with the LED lamp to provide accurate current–voltage curves, excellent spectral match, and superb spatial and temporal uniformity. Use the software to control the light source and manage the I–V test system according to your characterization requirements. With minimal lamp warm-up time, you can plug in the system, install the software, and start testing straight away.
Simple Characterization
Calculate device metrics
with intuitive software
Measure Stability
Measurements over an extended period of time
Spectral Tunability
Individual LED control
to customize output
Integrated System
Simple setup, operation,
and measurement
What is Automatic Pixel Switching?
When you fabricate solar cells, you may create several individual cells on a single substrate. At Ossila, we call these individual cells pixels, and we refer to the full substrate as a device. For example, if you use our 25 mm square multi-electrode deposition mask (E2001A1) with a 25 mm ITO glass substrate (S2006C1), you will produce four separate solar cells on a single substrate. This gives you a device with four pixels.
Automatic pixel switching connects to each pixel on your device, without manual reconfiguration, to speed up your measurements and enable lifetime metric tracking for multiple pixels.
Specifications
Solar Simulator
| Spectral Match | A |
|---|---|
| Spatial Uniformity (over 15 mm diameter area) | A |
| Spatial Uniformity(over 25 mm diameter area) | B |
| Spatial Uniformity (over 32 mm diameter area) | C |
| Temporal Instability | A |
| Type | LED-based, steady-state |
|---|---|
| Spectral Deviation | <70% |
| Spectral Coverage | >80% |
| Working Distance | 8.5 cm |
| Irradiance (at working distance) | 1000 W/m2 |
| Maximum Lamp Time | 10000 hours |
Please see the LED Solar Simulator Lamp product page for full specifications.
Solar Cell I-V Test System
Voltage Source
| Range | Accuracy | Precision | Resolution |
|---|---|---|---|
| ± 10 V | 10 mV | 333 µV | 170 µV |
Voltage Measure
| Range | Accuracy | Precision | Resolution |
|---|---|---|---|
| ± 10V | 10 mV | 50 µV | 10 µV |
Current Measure
| 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 |
Equipment Specifications
| Compatible Substrates |
S211 (T2003B3-G2009A1) S2006C1 (T2003E3-G2009A1) |
|---|---|
| Lamp Dimensions (L x W x H) | 105 mm x 90 mm x 80 mm (4.31" x 3.54" x 3.15") |
| I-V Test System Dimensions (L x W x H) | 150 mm x 55 mm x 300 mm (5.91" x 2.17" x 11.81") |
Software
Solar Cell I-V
With the PC software, you can:
- Perform current-voltage measurements anywhere between -10 V and 10 V.
- Take high resolution measurements, with voltage increments as low as 170 µV.
- Manage the experiment more directly, with custom settle times between applying voltage and measuring current.
- Measure device hysteresis by perform consecutive measurements in forwards and backward directions.
The software has 3 measurement tabs: Solar Cell Characterization, Stabilized Current Output, and Solar Lifetime Measurement. 'Characterization' performs I-V measurements and calculates the important device properties, the 'Stabilized Current' tab allows you to determine how the current output of your device evolves over time using, and the 'Lifetime' tab enables you to track key device properties (PCE, FF, Jsc, Voc) over an extended time by performing periodic I-V characterization. Between measurements the solar cell can be held at open-circuit, short-circuit, or maximum power.
Software Requirements
| Operating System | Windows 10 (32-bit or 64-bit) |
|---|---|
| CPU | Dual Core 2 GHz |
| RAM | 2 GB |
| Available Hard Drive Space | 192 MB |
| Monitor Resolution | 1680 x 1050 |
| Connectivity | USB 2.0, or Ethernet (requires DHCP) |
Solar Simulator Console
Control and customize the output of your LED solar simulator. You can choose the overall power level or control each LED individually to tailor the output to your specific requirements. The user-friendly software can be installed on as many PCs as you want and you can access future updates for free.
Software Requirements
| Operating System | Windows 10 or 11 (64-bit) |
|---|---|
| CPU | Dual Core 2 GHz |
| RAM | 4 GB |
| Available Hard Drive Space | 142 MB |
| Monitor Resolution | 1440 x 960 |
| Connectivity | USB |
Automated Solar Cell Testing Kit Features
Complete, Integrated System
Everything you need for reliable photovoltaic characterization. Get set up quickly and operate efficiently with an affordable testing system. Streamline the measurement process and eliminate manual steps as the system automatically switches between pixels and records the temperature and light conditions.
Multiple Measurement Modes
Perform I-V sweeps to find key device performance metrics, run lifetime measurements for degradation studies or use as a soaking system to precondition cells. The free software is intutive and easy to use, keeping you in control of your measurements without unnecessary complexity.
Reliable, High Power Lamp
Rely on the calibrated LED array to accurately replicate the solar spectrum and deliver consistent, high quality illumination for every test. The long lifetime, zero maintenance, no explosion risk, good temporal stability, and spectral tunability make it a powerful component in your research.
Compact Design
Work efficiently, even in a busy or shared lab space. You can integrate the Automated Solar Cell Testing Kit directly into your existing setup without disrupting your workflow. If you are working with air-sensitive devices, the system fits inside a glove box for testing under inert conditions.
Automated Solar Cell Testing Kit Gallery
In the Box
- LED solar simulator lamp
- Automated solar cell I-V test system
- Fixed bracket
- Test board
- USB Driver with calibration certificate & QC test data
Resources and Support
How to Assemble the Automated Solar Cell Testing Kit
The automated Ossila Solar Cell Testing Kit allows you to set up your solar cell testing lab quickly and easily. The system is designed to be easy to use and effortless to assemble.
Read more...
Analyzing and Improving Low Device Metrics: FF, VOC and JSC
Anaylzing key device metrics such as fill factor (FF), open-circuit voltage (VOC), and power conversion efficiency (PCE), can help you find potential issues with your solar cell devices
Read more...