1500V / 30A

Portable IV Curve Tester

Accurate IV Curve Analysis, STC Correction and
Performance Ratio Evaluation for PV Modules and Strings.

IV Curve Tracer

  • Up to 1500V String Testing

  • 30A High-Current Measurement

  • Module & String Testing

  • STC Correction Function

  • Up to 45kW PV String Testing

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Designed For Module & String Performance Verification

Portable IV Curve Testing for Modern PV Systems

With a testing range of up to 1500V and 30A, our IV curve tester provides accurate IV curve analysis, STC correction, and PR evaluation for photovoltaic modules and strings. Designed for commissioning, maintenance, and performance verification in solar power plants.

✓ STC Correction
Reliable conversion of field measurements to standard test conditions.
✓ Wireless Sensor Connection
Up to 100m wireless communication between tester and probes.
✓ Battery-Powered Operation
Designed for efficient outdoor testing.
✓ PR Performance Evaluation
Evaluate system performance with integrated PR analysis.

Key Features & Benefits

1500V String Testing

Suitable for utility-scale PV strings and commercial solar systems.

30A Current Measurement

Supports high-current photovoltaic modules and strings.

PR Performance Evaluation

Integrated performance ratio analysis for system assessment.

Wireless Probe Connection

Up to 100m wireless communication between tester and sensors.

Barcode Module Identification

Quickly identify and manage module information during testing.

STC Conversion & Analysis

Automatically converts field measurements to standard test conditions.

Built-in Battery System

Portable operation without external power sources.

Data Export & Reporting

Export test data for further analysis and reporting.

Typical Applications

Utility-Scale PV Plants

Commissioning and acceptance testing for solar power stations.

PV System O&M

Routine maintenance and troubleshooting of photovoltaic system

Module Performance Verification

Performance comparison and degradation assessment of PV modules.

Technical Specifications

A comprehensive set of electrical and environmental testing parameters for photovoltaic module performance evaluation.

Parameter
Specification

Voltage Range

10V–1500V

Current Range

0.01A–30A

Voltage Accuracy

±0.5% + 0.2V

Current Accuracy

±0.5% + 0.02A

Irradiance Range

0–2000W/m²

Bluetooth Communication

Supported

PR Analysis

Supported

STC Correction Accuracy

Better than ±3%

Power Supply

AC/DC & Built-in Battery

Language

English / Chinese

Hidden Defect Identification

Changes in IV curve characteristics can reveal hidden module defects and performance degradation. When combined with EL inspection results, fault diagnosis becomes more accurate and reliable.

Normal Module

Normal Test
Stable IV curve characteristics and expected electrical performance.

Cracked Module

Cracked Module
Hidden cracks cause abnormal IV curves and significant power loss.
SUPPORT & INFORMATION

Frequently Asked Questions

Find answers to common questions about voltage range, testing functions, STC correction, reporting, and field applications.

The PV1500 supports photovoltaic strings up to 1500V and 30A, making it suitable for utility-scale, commercial, and industrial solar installations.

Yes. The tester automatically converts field measurements to Standard Test Conditions (STC) using irradiance and temperature data collected during testing.

Yes. The PV1500 provides Performance Ratio (PR) analysis to help evaluate overall PV system efficiency and energy performance.

Yes. By analyzing IV curves together with EL inspection results, the PV1500 can help detect performance losses caused by hidden cracks, degradation, and other module defects.

Yes. The tester supports wireless communication between the main unit and measurement probes with a transmission distance of up to 100 meters.

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