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HT Instruments I-V500 w I-V Curve tracer

HT Instruments I-V500 w Peak Power & I-V Curve Analyzer

The HT Instruments I-V500 w is a professional analyzer for measuring I-V curves and peak power on photovoltaic strings. It provides precise evaluation of system performance, identifies power losses caused by shading, defects, or wiring issues, and supports installers during commissioning, maintenance, and fault diagnostics. With its data logger, graphical curve display and intuitive operation, the device is ideal for recurring tests and standardized documentation.

Features:

  • Measurement of I-V curves on PV strings and small PV systems
  • Determines Pmax, Voc, Isc, Vmp, Imp
  • Identifies shading effects, losses and string deviations
  • Integrated memory with easy data transfer
  • Graphical presentation of measurement curves for fast diagnostics
  • Ideal for commissioning and periodic PV inspections
  • Robust and compact device for professional field use

Technical Data
Manufacturer: HT Instruments
Model: I-V500 w
Measurement functions: I-V curve analysis, peak power measurement
Typical applications: PV strings, small PV systems
Display: Graphical curve visualization
Data storage: Integrated memory, PC data export
Communication: Interface-based data transfer (model-dependent)
Operating temperature: −10 °C to +55 °C

For further details, please refer to the datasheet.

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Average rating of 4.9 out of 5 stars

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Manufacturer "HT Instruments GmbH"
HT Instruments is a leading European manufacturer of mobile measuring instruments for testing electrical quantities, energy and electrical installations, including PV systems. The product range includes innovative and efficient measuring and testing devices such as voltage testers, multimeters, current clamps, power analysers and thermal imaging cameras. HT Instruments also offers measuring instruments for PV installations with user-friendly operation and modern design to the highest quality standards.
data sheet ht i v500w datenblatt ht i v500w

Safety Instructions:

1. Do not measure voltages or currents in damp or wet environments.
2. Do not use the measuring device in environments containing explosive or flammable gas, materials, vapor, or dust.
3. Do not touch the circuit under measurement when no measurement is being performed.
4. Avoid touching exposed metal parts, unused measurement terminals, etc.
5. Do not perform measurements if you notice any irregularities such as deformations, cracks, leaking substances, or a non-functional display on the measuring device.
6. Exercise special caution due to the risk of electric shock when measuring voltages above 25 V in special environments (courtyards, swimming pools, etc.) and above 50 V in normal environments.
7. Use only original HT accessories.
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