HT Italia SOLAR I-Vw is a Multifunction device for testing and maintenance on single-phase Solar P/V installations.
Current and voltage measurement at modules/strings output is measured with the 4-terminal method, which allows extending possible measuring cables without considering any compensation of their resistance, thus obtaining always precise measurements. At the end of the test, the display of I-V curve on the screen is a clear indication about the compliance with the specifications declared by the panel manufacturer.
- Measurement of efficiency of a single-phase photovoltaic system
- Measurement of I-V Curve of a module or of a string up to 1000V/15A
- Measurement of open-circuit voltage of a module or of a string (VOC)
- Measurement of short-circuit current of a module or of a string (ISC)
HT Italia SOLAR I-Vw Functions:
Detection of I-V curve on PV modules and strings | 128 points |
Quick IVCK test for measuring Voc and Isc on PV modules and strings | Yes |
Single-phase/three-phase photvoltaic systems’ testing | 1MPPT (3MPPT with MPP300) |
Measurement of irradiation with reference cell | Yes |
Use of remote unit SOLAR-02 with USB RF connection | RF |
Temperature measurement of cell and environment | |
Active P, Reactive Q, Apparent S Power/Energy | only active P |
Max number of simultaneously selectable parameters | 9 |
Recording with selectable integration period | 5s-60m |
Indicative memory duration (in days @ PI=10min @ max number of parameters) | 8 |
Summary table of main electric parameters | Yes |
Measuring range of I-V curve / VOC-ISC | 1000V / 15A |
Measuring range for photovoltaic testing | 1000VDC / 265VAC (Single-Phase) |
Measurement category | CAT III 300V |
Backlit LCD display | Yes |
Internal memory capacity | 200 curves I-V 8 days@ PI=10 min |
Provided PC interface with software for Windows | Yes |
Integrated WiFi | For data download onto the PC |
Custom management of internal PV module database | 30 internal, 30.000 on software |
Auto power off | Yes |
Indication of recording duration for photovoltaic testing | Yes |
Help on line on the display | Yes |
Size (LxWx H) (mm) | 235 x 165 x 75 |
Weight in grams (batteries included) | 1200 |
HT Italia SOLAR I-Vw Conforms to the following Standards:
- CE MARK
- CEI 64-8 612.6.2
- EMC 2004/108/CE Directive
- LVD 2006/95/CE Directive
- Guida CEI 82-25
- IEC/EN60891
- IEC/EN 61010-1
- EMC: IEC/EN61326
- IEC/EN61187