5. MPPT Scan. Manually execute the MPPT scan. Move the cursor to
this item and press the ENT key to initiate the scanning. The LCD
screen will skip to normal operation interface if the MPPT scanning
succeeds or remain on the MPPT Scan menu interface if the
scanning fails.
The factory default setting for "MPPTScan" is set to Enabled, yet can
also be set to Disabled. When the MPPT scan function is enabled,
the default scan period is every 60 minutes. The inverter will scan the
maximum power point in the MPPT range, according to the following
condition:
▪ While in Parallel mode, the total input power is lower than 90%
of the active power.
▪ While in Independent mode (3 MPPTs), the input power must be
lower than 75% of the rated power for each MPPT tracker.
Once this MPPT scan function is activated on LCD, it will search the
maximum power point at a voltage step of 5V in the MPPT range for
full load and retrieve the maximum power point.
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