1500V IV Curve Tester – Photovoltaic String & Solar Panel Performance Analyzer
Accurately test and verify solar panel performance with this high-voltage IV curve tester. Designed for photovoltaic systems, it enables fast diagnostics of string efficiency, faults, and output performance.
This IV curve tester is a specialised diagnostic tool designed for testing and analysing the performance of photovoltaic (PV) strings, solar panels, and battery-connected solar systems. It measures current-voltage (IV) characteristics to evaluate system efficiency, identify faults, and verify installation performance.
Capable of handling high-voltage systems up to 1500V, this tester is suitable for modern solar installations including commercial and utility-scale arrays. It allows technicians to assess key parameters such as open-circuit voltage (Voc), short-circuit current (Isc), maximum power point (MPP), and overall system output.
The device is ideal for commissioning, maintenance, and troubleshooting of solar systems. It helps detect issues such as panel degradation, shading effects, wiring faults, and mismatched strings, enabling proactive maintenance and performance optimisation.
Designed for portability and ease of use, the tester is suitable for field technicians, solar installers, and maintenance teams working across solar farms, rooftop systems, and off-grid installations.