HT Instruments Solar I-V and PV Check Review - Pt2
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- čas přidán 24. 09. 2015
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This is a review and demonstration of the HT Instruments Solar I-V and PV Check solar analyzers.
www.ht-instruments.com/en/prod...
The IV curve tracer SOLAR I-V has been designed to meet any requirement of photovoltaic installation testers. Further to providing the possibility of testing and measuring the efficiency of single-phase photovoltaic systems and also measures the I-V characteristic both of a single module and of module strings. Thanks to The IV curve tracer SOLAR I-V, the operator can test the photovoltaic system and, should it give a negative result, immediately identify the problems of the system in order to promptly solve them.
www.ht-instruments.com/en/prod...
The multifunction instrument PVCHECK allows prompt and safe electrical checks required for a PV system (section DC) as well as controls on working of modules / strings in accordance with IEC/EN62446 guidelines. PVCHECK verifies the continuity of the protective conductors (and the associated connections) and executes insulation resistance measurement of the active conductors on a module, a string or a photovoltaic field in accordance with the requirements of IEC/EN62446, without the need of short-circuiting the positive and negative terminals. PVCHECK allows verification of a PV string's working in accordance with the requirements of IEC/EN62446 by measuring the open circuit voltage and short-circuit current under operating conditions and reporting the results to STC (by means of radiation measurement). It provides an immediate outcome for both absolute measurements and for measurements compared with the previously tested PV strings.
PVCHECK also allows carrying out performance analysis of PV array (DC) under operating conditions (connected to the inverter) providing an indication of the power generated and the efficiency of the field as specified by IEC/EN62446
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Great video Martin!
This is a fantastic instrument for solar engineers, would like to see a teardown.
Good job brother.
Thanks Martin.
Hello. Thank you very much for exelent videos. I have bought used i-v400w. Unfortunately I don’t have inclinometar. Can you please tell me the dimensions, so I can make one. Many thanks!
interesting looks like a tool I should get
Can you please do some reviews for multimeters for hvac please. I have been subscriber of you for a long time. If that's something you don't want to get into please replay. Thanks
Interesting.
How much a machine like that will cost?
Thanks for sharing.
+JWSolar uSa I think in part 1 he said it was about $1500.
The lead null was done incorrectly, don't connect through the spring as this can influence the results ,use the solid jaw side...
I rented one, I’m not a fan at all.
sorry to much of this blah