The I-V500W is an I-V curve tracer and IVCK tester that allows you to measure I-V curve as well as main parameters of both single-module and strings in a photovoltaic system up to a maximum of 1500V and 15A.


The acquired data are then worked out and transferred to the reference conditions (STC) in order to compare them with the rated data declared by modules’ manufacturer. The comparison between the detected and the rated data permits to immediately determine whether the string or the module respect the parameters declared by the manufacturer.


The instrument allows to perform quick tests (IVCK) to measure open circuit voltage Voc and short circuit current Isc on PV module/strings output even without irradiation conditions. I-V500w manages an internal database of the most common photovoltaic modules. Such a database can be updated at any time by the user both through the management software and directly through the instrument’s interface.

The saved data can be downloaded to PC also through WiFi connection.

HT Instruments I-V500W PV Installation Tester 1500V 15A I-V Curve Photovoltaic

  • Please allow 4-5 weeks lead time for this product to arrive.  Please contact us for any additional information. 

    This item comes with a 1 year warranty from the manufacturer.