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5. MORE INFORMATION ABOUT THE LCD SCREENS
5.1 Scrolling through the LCD screens
The following information will be displayed if the "-" button is pressed (in order of
appearance):
Displayed info
Icons
Segments
Units
Battery charge current (1)
.
A
Battery voltage (1)
.
V
Battery charge power
.
W
Battery temperature (2)
.
,
,
°C/°F
Charger temperature (2)
.
,
,
°C/°F
Panel current
.
A
Panel voltage
.
V
Panel power
.
W
Warning message (3)
Error message (3)
HUB-1 operation (3)
BMS operation (3)
Table 4: scrolling through the LCD screens
1) The system voltage is shown in the first two segments.
2) A valid temperature is shown, --- = no sensor information or Err = invalid sensor data.
3) These items are only visible when relevant.
Pressing the "-" button or the "+"button for 4 seconds activates the auto-scroll-mode.
Now all LCD-screens will pop-up one by one with short intervals.
The auto-scroll-mode can be stopped by pressing the "-" or the "+" button shortly.
5.2 History data
The charge controller tracks several parameters regarding the energy harvest.
Enter history data by pressing the SELECT button when in monitor mode, a scrolling text
will be visible.
Press + or – to browse the various parameters as shown in table 5, press SELECT to stop
scrolling and show the corresponding value.
Press + or – to browse the various values. For the daily items it is possible to scroll back to
30 days ago (data becomes available over time), a brief popup shows the day number.
Press SELECT to leave the historical menu and go back to the monitor mode, alternatively
press SETUP to return to the scrolling text.
Scrolling text
Icons (1)
Segments
Units
Displayed info
.
kWh
Yield total
Error 0 (most recent)
Error 1 (shown when available)
Error 2 (shown when available)
Error 3 (shown when available)
.
V
Panel voltage maximum
.
V
Battery voltage maximum
.
Day kWh
Daily yield
.
Day V
Daily battery voltage maximum