SOLAR300 - SOLAR300N
EN - 37
5.3.2. Parameter setting screen – PV systems
Press the
F1
key or touch the “
PARAM
” item on the display. The instrument displays the
following screen:
Fig. 65: Parameter setting screen for PV systems
In this screen it is possible to set the characteristic parameters of the photovoltaic system
being tested such as the nominal power of the system, the
and NOCT coefficients of the
panels used for system construction, the default values for the temperature of the panels
and the environmental temperature at which the panels are, the type of mathematical
relationship to correct the power which can be generated by the panels when the
temperature varies (the relationship now in use is displayed on the message bar).
5.3.2.1. Setting the nominal power of the photovoltaic system
This option allows setting the maximum nominal value of the power of the photovoltaic
system (PV)
1. Move the cursor on “
Pnom
” by means of the up or down arrow keys, so that it is
highlighted in blue
2. By means of the
F3
or
F4
key (or items
MOD(+)
or
MOD(-)
on the display), select the
desired value
3. Press the
SAVE
or
ENTER
key (or the smart icon
) to save the selected setting by
confirming with “Ok”. In this way, the settings made will remain valid also after turning
off the instrument
4. To quit the settings made or to exit without saving, press the
ESC
key (or the smart
icon )
5.3.2.2. Setting the Gamma parameter of photovoltaic panels
This option allows setting the value of the Gamma parameter (
),
coefficient of variation
of Power according to Temperature
, one of the characteristic parameters of the panels
used for the realization of a PV system,
expressed in %°C and tipically negative
1. Move the cursor on “
” by means of the up or down arrow keys, so that it is highlighted
in blue.
2. By means of the
F3
or
F4
key (or items
MOD(+)
or
MOD(-)
on the display), select the
desired value within the range
-0.01
-1.00
.
3. Press the
SAVE
or
ENTER
key (or the smart icon
) to save the selected setting by
confirming with “Ok”. In this way, the settings made will remain valid also after turning
off the instrument
4. To quit the settings made or to exit without saving, press the
ESC
key (or the smart
icon )
Summary of Contents for SOLAR300
Page 1: ...Copyright HT ITALIA 2017 Release EN 2 10 02 05 2017 SOLAR300 SOLAR300N User manual...
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