HT instruments SOLAR I-V - Manual (Page 63)

I-V400 - SOLAR I-V
EN - 61
7.3.2.1. View data – Numerical screens
1. Select a row corresponding to a saved result and press
ENTER to access the § for the display of stored data. The
herewith screen shows a list of saved tests.
2. Select the “View” item and press ENTER to open the
section of data visualization in the herewith modes:
 Numeric screens of parameters measured at the STC
conditions and at the operative conditions (OPC)
 Graphic screens relative to the I-V curves saved at STC
and OPC conditions
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MEM INS
STR MOD
001 001 001 001
002 001 001 002
V i e w
D e l e t e 
Select MEM – IV
3. The first screen shows the values of measured
parameters, referred to 1 module, translated to the
standard conditions (STC) according to § 6.2.3
4. Press arrow key
, select by means of arrow keys (,)
the option “OPC – Avg” and press ENTER.
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V o c 4 8 . 0 V
V m p p 3 9 . 8 V
I m p p 5 . 2 4 A
I s c 5 . 6 0 A
P m a x 2 0 8 W
F F 0 . 7 8 %
D P m a x S T C
O P C – A v g
D a t a O P C
I - V G r a p h 
P W R G r a p h  - O K
Select I – V
5. The meter shows the values measured on a string at the
real operating conditions (OPC). The values are averaged
on a single module (corresponding to the total values
should the string be made of a single module).
6. Press arrow key
 in the first screen, select the option
“OPC” by means of arrow keys (
,) and press ENTER.
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V o c 4 6 . 9 V
V m p p 3 9 . 0 V
I m p p 4 . 8 5 A
I s c 5 . 2 2 A
P m a x 1 8 9 W
F F 0 . 7 7 %
I r r 9 2 7 W / m 2
T c 2 5 . 1 ° C
R e s u l t s @ O P C – A v g
Select
I – V
7. The meter shows the total values measured at the real
operating conditions (OPC) relative to the string under
test.
8. Press ESC/MENU key to exit and go back to the previous
screen.
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V o c 4 6 . 9 V
V m p p 3 9 . 0 V
I m p p 4 . 8 5 A
I s c 5 . 2 2 A
P m a x 1 8 9 W
F F 0 . 7 7 %
I r r 9 2 7 W / m 2
T c 2 5 . 1 ° C
R e s u l t s @ O P C
Select I – V