Buy a SISCO solar panel tester for PV module testing, capable of measuring sunlight for solar panels. It includes protection features such as over temperature, voltage, current, polarity, and power safeguards.
Automatic MPPT test and power adjustment
- High-definition LCD with backlight, clear under the sun.
- Solar panel power supply, no need to install batteries.
- When pressing the automatic MPPT test button, the solar panel tester will test itself according to the current power value and refresh the digital display.
- When pressing the automatic MPPT test button, the solar panel tester will automatically adjust the test interval according to the size of the current power value, the larger the power, the longer the interval time and refresh the digital display.
Protective functions of solar panel tester
- Over Temperature Protection. When the solar panel multimeter reaches 60°C, the multimeter will display "overvoltage", please wait for it to cool down and then use it.
- Over Voltage Protection. When the input voltage of the solar panel multimeter exceeds 60V, the multimeter will display “overvoltage", please use it within 12-60V.
- Over current protection. When the input current of the solar panel multimeter exceeds 35A, the multimeter will display "overcurrent", please use it within 35A.
- Reverse connection protection. When the positive and negative polarity of the solar panel multimeter input is reversed, the multimeter will not display, please check the input polarity in time.
- Over rated power protection. When the input power of the solar panel multimeter exceeds the rated power, the multimeter will display "overrated power", please disconnect the solar panel in time: and use it within the rated range. power value, the larger the power, the longer the interval time and refresh the digital display.
Applications
The solar panel tester application is a versatile tool designed to monitor and analyze the performance of solar panels, ensuring they operate at peak efficiency. It conducts rigorous testing of solar modules, plays a critical role in quality control during the manufacturing process, and performs comprehensive solar PV performance assessments. These functions collectively contribute to optimizing the efficiency, reliability, and longevity of solar energy systems.
Testing Solar Modules
Quality Control
PV Performance Testing
Monitoring Solar Panels
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| Model | SISCO-SPT-EL400B | SISCO-SPT-EY800W | SISCO-SPT-EY1600W |
| Power | 5-400W | 5-800W | 5-1600W |
| Voltage | 12-60V | 12-60V | 12-60V |
| Current | 0-20A | 0-35A | 0-60A |
| Display mode | LCD liquid crystal display | ||
| Backlight | Yes | ||
| Power supply method | Photovoltaic panel power supply | ||
| Dimension | 165*80*30mm | ||
| Weight | 450g | ||
| Product features | 1. Switching automatic/manual test mode 2. With over-temperature, over-voltage, over-current protection 3. Photovoltaic panel reverse connection protection 4. Overrated power protection 5. No need for additional power supply |
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| Automatic MPPT detection | When pressing the automatic test button, the instrument adjusts the test interval according to the size of the current power value and refreshes the display. (For 100W, the interval will be refreshed about 5S; for 300W, the interval will be refreshed about 15S.) | ||
| Manual MPPT detection | When the manual test button is pressed, the instrument initiates a maximum power point scan and refreshes the display. | ||
| Open circuit voltage detection | The LCD screen displays the PV panel voltage in real-time. | ||
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Details
Q1: What is a solar panel tester?Â
A1: A solar panel tester is a device used to evaluate the performance and functionality of solar panels. It measures various parameters to indicate the health and efficiency of the solar panel to ensure that it is working properly and providing the expected power output. The solar panel tester is an essential tool for solar panel installers, maintenance technicians and those involved in the solar industry.
Q2: How to use a solar panel tester?
A2: To use a solar panel tester, follow these steps:
- Safety First: Ensure you’re wearing appropriate safety gear and that the solar panel system is de-energized if necessary.
- Connect the Tester: Attach the test leads of the solar panel tester to the positive and negative terminals of the solar panel.
- Set the Tester: Choose the appropriate settings on the tester, such as voltage, current, or power measurements.
- Take Readings: Read the measurements displayed on the tester. Compare these readings with the manufacturer’s specifications or performance expectations.
- Analyze Results: Use the results to assess the efficiency of the solar panel and identify any issues that may need attention.
- Disconnect and Record: Once testing is complete, disconnect the tester and record your findings for future reference.
Q3: Can a solar panel tester detect all types of problems?
A3: A solar panel tester can identify issues related to voltage, current, and power output but might not detect all types of problems, such as internal panel damage. For comprehensive diagnostics, additional testing or professional inspection might be needed.
Tips: How does a solar panel tester work?
A solar panel tester works by measuring the electrical output of a solar panel to evaluate its performance. It typically connects to the panel’s terminals to record key parameters like voltage (V) and current (I) under sunlight. By applying a known electrical load, the tester can determine the panel's output at different points, creating an I-V (current-voltage) curve. This curve helps identify the maximum power point (MPP), which is the optimal point for energy generation.
More advanced testers may also simulate various sunlight conditions, detect faults such as damaged cells or poor connections, and provide insights into overall efficiency and performance degradation over time.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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