Description

HT Instruments I-V600 IV Curve Tracer

The HT Instruments I-V600 is a high-performance PV (photovoltaic) curve tracer designed for professional measurement, testing, and analysis of solar panels and PV systems. It allows engineers, technicians, and installers to quickly assess solar module performance, detect faults, and optimize system efficiency, ensuring reliable energy production and safe operation of photovoltaic installations.

Key Features

Accurate IV Curve Measurement
Measures current-voltage (I-V) curves, maximum power point (MPP), open-circuit voltage (Voc), short-circuit current (Isc), fill factor (FF), and efficiency of solar panels.

High Voltage & Power Capability
Supports testing of PV modules up to 600 V and high-current strings, making it suitable for residential, commercial, and industrial solar installations.

User-Friendly Interface
Equipped with a large LCD display showing real-time curve graphs and numerical results, enabling rapid interpretation on-site without additional devices.

Advanced Data Logging
Stores measurement data internally for analysis, reporting, and long-term monitoring. Data can be exported to a PC or software for detailed evaluation.

Portable and Robust Design
Compact and lightweight, designed for easy field use. The kit includes all necessary cables, connectors, and protective accessories for safe operation.

Applications

The I-V600 is ideal for:

• Performance testing of newly installed solar panels

• Routine maintenance and inspection of PV systems

• Detecting faulty or degraded modules

• Measuring maximum power point (MPP) and other electrical parameters

• Supporting quality control in solar panel manufacturing or installation

Why It’s Valuable

The I-V600 ensures accurate and reliable testing of PV systems, helping solar professionals maximize energy output, detect underperforming modules, and maintain system safety. Its combination of high-voltage capability, precision measurements, portability, and advanced data logging makes it essential for PV installers, engineers, and service technicians.

Technical Specifications

Main Functions

• Traces I-V (current-voltage) curves for modules and strings up to 1500 V / 40 A.

• Measures Voc (open-circuit voltage) up to 1500 V.

• Measures Isc (short-circuit current) up to 40 A.

• IVCK function for quick Voc and Isc check.

• Large internal PV module database, updatable via software.

Display & Interface

• 7” color TFT touchscreen for curve display and intuitive menu navigation.

• USB-C & Wi-Fi for PC or smartphone connectivity.

• Bluetooth communication with remote SOLAR‑03 unit, range up to ~100 m depending on conditions.

Data Storage

• Internal memory for up to 9,999 I-V / IVCK measurements.

• MicroSD slot for additional storage.

• PV module database can hold over 30,000 modules via HT AGORÀ software.

Power & Operation

• Internal: 8× AA batteries (alkaline or NiMH).

• External: 100–440 VAC / 15 VDC.

• Battery Management System (BMS) supports charging and power management during PV testing.

Mechanical Characteristics

• Dimensions: 336 × 300 × 132 mm.

• Weight: ~5.5 kg (including batteries).

• Protection: IP67 closed, IP40 open.

Operating Environment

• Operating temperature: ‑10 °C to 50 °C.

• Humidity: < 80 % RH.

• Maximum operating altitude: 2000 m.

Standards & Compliance

• Compliant with IEC/EN60891, IEC/EN60904‑1‑2, IEC/EN62446 for PV module curve and performance testing.

• Measurement category: CAT III 1500 V DC.

Additional Features

• Solar irradiance measurement (with SOLAR‑03 accessory).

• Module and ambient temperature measurement (with additional sensors).

• Reversible display for easy reading when the instrument is mounted on panels.