HT instruments SOLAR I-V User Manual
Page 4
I-V400 - SOLAR I-V
EN - 2
7.
STORING DATA ......................................................................................................... 58
7.1.
Saving test results of PV checks (only SOLAR I-V) ........................................................ 58
7.2.
Saving test results of I-V curve test ................................................................................. 58
7.3.
Managing the results ....................................................................................................... 59
7.3.1.
Recall data of PV checks at display (solo SOLAR I-V) .......................................................... 59
7.3.2.
Recall data of I-V curve tests at display ................................................................................. 60
7.3.2.1.
View data – Numerical screens ........................................................................................................ 61
7.3.2.2.
View data – Graphic screens of I-V curve ........................................................................................ 62
7.3.2.3.
View data – Graphic screens of power ............................................................................................. 63
7.3.3.
Delete data ............................................................................................................................. 64
8.
CONNECTING THE INSTRUMENT TO A PC ............................................................ 65
9.
MAINTENANCE .......................................................................................................... 66
9.1.
General ............................................................................................................................ 66
9.2.
Battery replacement ........................................................................................................ 66
9.3.
Instrument cleaning ......................................................................................................... 66
9.4.
End of life ........................................................................................................................ 66
10.
TECHNICAL SPECIFICATIONS ................................................................................. 67
10.1.
Yield test technical feratures (only SOLAR I-V) .............................................................. 67
10.2.
I-V test technical features (I-V and IVCK) ....................................................................... 68
10.3.
Safety specifications ........................................................................................................ 68
10.3.1.
General .................................................................................................................................. 68
10.4.
General characteristics .................................................................................................... 69
10.5.
Environment conditions ................................................................................................... 69
10.6.
Accessories ..................................................................................................................... 69
11.
APPENDIX ................................................................................................................. 70
11.1.
Testing photovoltaic systems .......................................................................................... 70
11.2.
Notes on MPPT (Maximum Power Point Tracker) .......................................................... 71
11.3.
Theoretical aspects of the I-V curve measurement ......................................................... 72
11.3.1.
Theoretical aspects of Rs measurement ............................................................................... 72
12.
SERVICE .................................................................................................................... 73
12.1.
Warranty conditions ......................................................................................................... 73
12.2.
Service ............................................................................................................................ 73