- PV-Station-Solutions
- PV-Panel-Testing-Solutions
- Silicon-Ingot-Testing-Solutions
Portable IV Tester SC-IV-Portable adopts integrated packaging technology and can test parameters such as open-circuit voltage, short-circuit current, and maximum power of solar cell modules/arrays. Voltage measurement up to 1500V, current up to 20A, capable of testing 30kW PV modules. Equipped with a high-precision irradiance meter and temperature sensor, it provides accurate on-site irradiance values. One-click data export, single module/string test completed in 10 seconds, making it the preferred configuration for third-party testing institutions and power plant O&M.
The device features a built-in high-capacity lithium battery with 8 hours of endurance; touchscreen plus keyboard operation, clearly visible under sunlight; complies with multiple industry standards such as IEC and GB, providing users with a safe and reliable testing experience.
Main Unit
Irradiance MeterFeatures a unique module power generation test function for local solar resource assessment. Provides up to 400-point high-resolution test mode and Ethernet monitoring function compliant with Modbus/TCP protocol, suitable for scientific research needs.
Quickly tests the power generation efficiency, short circuit, power output of PV strings, and rapidly screens electrical performance differences between strings.
Measures sunlight at the top of the irradiance meter, recording irradiance, temperature, and angle.
Compatible with over 95% of current PV panel specifications, quickly switches between different module parameters, and automatically calculates the current power generation efficiency and conversion rate of the panel.
Provides environmental detection functions such as panel temperature and solar irradiance measurement, with user-selectable irradiance meter matching.
Utilizes a resistive test module for more accurate single module testing. Capable of testing IV curves of strings up to 1500V and series/parallel testing of strings up to 20A.
Built-in high-capacity replaceable lithium battery module provides up to 8 hours of continuous operation, ensuring ample power for testing.
Automatically switches measurement ranges based on the current/voltage of different components/strings, providing accurate test ranges with overvoltage and overcurrent protection.
Built-in extensive correction model database for solar cells, covering products from most module manufacturers, providing reference for test result conversion ratios, and supports manual addition.
Internal high-voltage isolated power supply design, with open-circuit voltage test range up to 1500V, supporting testing of PV arrays up to 30kW, ensuring user safety.
Touchscreen plus keyboard operation, high-brightness LCD screen clearly visible in sunlight, rich peripheral interfaces for various expansion and networking functions.
Complies with multiple standards including IEC61215, IEC61646, GB4793.1, IEC60904, IEC60891, and can serve as a basis for third-party metrology.
| Parameter | Specification |
|---|---|
| Voltage Measurement Range | 10V～1500V |
| Voltage Measurement Resolution | 0.1V |
| Voltage Test Accuracy | ±0.5%±0.2V |
| Current Measurement Range | 0.01A～20A |
| Current Measurement Resolution | 0.001A |
| Current Test Accuracy | ±0.5%+0.02A |
| Max Power Test Repeatability | ±0.5%±3W |
| Max Power Test Range | 50W～30kW |
| Accuracy of STC Converted Max Power | Better than ±5% |
| Cell Temperature Measurement Range | -30℃～100℃ |
| Temperature Test Accuracy | ±1℃ |
| Irradiance Measurement Range | 0～1400W/m² |
| Irradiance Measurement Accuracy | Better than ±3% |
| Test Cycle | 20s |
| Data Points | 2048 points |
| Data Storage | >2000 values |
| Continuous Testing | 20s |
| PV Module Model Database | General |
| Network Expansion | Multiple IV testers can be connected for comparison testing |
| Parameter | Specification |
|---|---|
| Storage Expansion | USB |
| Display | 640x480, 6.5-inch LED |
| Power Supply | Built-in lithium battery / power adapter |
| Battery Specifications | 14.8V/4400mAH |
| Battery Endurance | 8 hours |
| Dimensions | 390x300x200mm |
| Operating Temperature | -10℃～50℃ |
| Storage Temperature | -20℃～60℃ |
| Humidity | 5～95%RH |
| Parameter | Specification |
|---|---|
| Irradiance Measurement Range | 0～1400W/m² |
| Resolution | 1W/m² |
| Measurement Accuracy | ±(5%+5 digits) |
| Temperature Resolution | 0.1℃ |
| Temperature Test Accuracy | ±1℃ (-10℃ to 75℃); ±2℃ (-30℃ to -10℃ and 75℃ to 100℃) |
| Tilt Angle Measurement Range | -90°~90° |
| Operating Temperature | -20℃～50℃ (humidity 80%) |
| Storage Temperature | -30℃～60℃ |
| Altitude | 0～2000m |
| No. | Item | Unit | Qty |
|---|---|---|---|
| 1 | Main Unit | unit | 1 |
| 2 | Power Adapter | pcs | 1 |
| 3 | Test Lead Kit (4 banana plug leads + 4 alligator clips) | set | 1 |
| 4 | MC4 Y-splitter cable | pc | 1 |
| 5 | Solar Irradiance Meter | unit | 1 |
| 6 | Irradiance Meter Charger | pcs | 1 |
| 7 | User Manual | copy | 1 |
| 8 | Certificate of Quality | copy | 1 |
| 9 | Packing List | copy | 1 |
High-precision I-V curve testing, voltage 1500V / current 20A, covering 30kW PV modules.
Integrated portable design, 8-hour battery life, touchscreen operation, adaptable to various field environments.
Built-in extensive module database, compliant with multiple international standards, ideal for power plant O&M and third-party testing.
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