HT instruments SOLAR I-V - Manual (Page 65)

I-V400 - SOLAR I-V
EN - 63
7.3.2.3. View data – Graphic screens of power
1. With screen of numerical values measured by the meter
select the item “PWR Graph” by means of arrow key

and press ENTER or the arrow key
.
2. Select the option “STC” and press ENTER.
3. The herewith screen is shown by the meter.
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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 0 . 5 %
D a t a S T C
I - V G O P V – A v g
P W R O P C
Select I – V
4. The graph shows values of output power from
module/string translated to the standard conditions (STC).
5. Press ESC/MENU key to exit the screen and to go back
to the memory §.
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P W R G r a p h @ S T C – O K
Select
I – V
6. With screen of numerical values measured by meter,
select the item “PWR Graph” by means of arrow key

and press ENTER or the arrow key
.
7. Select the option “OPC – Avg” and press ENTER. The
meter shows the graph of output power from a single
module of a string measured at the real operative
conditions (OPC).
8. Press ESC/MENU key to exit the screen and to go back
to the memory §.
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P W R G r a p h @ O P C - A v g
Select
I – V
9. With screen of numerical values measured by the meter
select the item “PWR Graph ” by means of arrow key

and press ENTER or the arrow key
.
10. Select the option “OPC” and press ENTER. The meter
shows the graph of total output power relevant to the
string under test measured at the real operative
conditions (OPC).
11. Press ESC/MENU key to exit the screen and to go back
to the memory §.
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P W R G r a p h @ O P C
Select I – V