The MOD series inverter has two independent inputs, as shown in the figure below:
Fig 6.8
Note: MOD 3-11KTL3-X (2-channel string); MOD 12-1 5KTL3-X and 7-11 KTL3-X-AU(3-
channel string).
The following points should be concerned when choosing photovoltaic modules:
> The photovoltaic modules of each photovoltaic string are of the same specification and
model.
> The photovoltaic modules of each photovoltaic string are connected in series with the
same number.
Moisture and dust penetration can damage the inverter.
> Make sure that the waterproof cable gland is firmly tightened.
> If the cable connector is not installed correctly,the inverter may be damaged
due to the penetration of moisture and dust.All warranty claims are void.
> Before connecting the battery panel, please make sure that the DC input polarity
is correct, that is, the positive pole of the photovoltaic module is connected to the
DC input terminal marked " + " of the inverter, and the negative pole is connected
to the DC input terminal marked
> The maximum DC input current and voltage of the inverter shall not exceed the
following limits.
Single maximum input
current
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