Model With Built-In Solar Charger - Studer AJ-201 User's And Installer's Manual

Model with built-in solar charger

The AJ inverters of the AJXXXX-S series
have a built-in solar charger. The built-in solar
charge controller is of the shunt and floating
type. It may only be used by solar
generators. The maximal tension of the solar
modules is 23 V for 12 V applications and 46
V for 24 V applications. To fix it, first install
the cables of the inverter observing the
following instructions BEFORE connecting
the solar cells.
Then install the cables of the solar generator
observing the polarities (red for the + and
black for the -).
Wiring for AJ200X-S inverter
On AJ200X-S inverter, a pre-installed
cable (2 x 6mm2 )replaces the terminals.
Wiring should be done through a
connecting box.
Connection:
Positive (+) pole to the brown or red
cable
Negative (-) pole to the blue or black
cable.
Function
The orange indicator on the inverter shows
the mode of function:
Illuminated: the solar charge is maximum.
Not illuminated: the solar generator is not
connected or the battery is completely
loaded.
Blinking: The battery is more than 95%
loaded and the charger is in the floating
mode to complete the load (the blinking
frequency varies depending on the
capacity of the battery and the power of
the solar generator).
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