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8.4
Maximum Power Point Tracking (MPPT)
A good PV inverter must be capable of
obtaining the maximum power available
from any PV panel.
design, the PV-inverter can track the
maximum power being provided by the
PV panel during any condition. When the
displayed power output does not change
dramatically, the inverter is obtaining the
maximum power from panel. When the
power reading changes significantly, the inverter is tracking the power according to the
variation of sunlight.
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8.5
Display accuracy
The reading on the LCD is only for reference. We do not recommend the user to use
this data for checking or testing the system. Normally, the accuracy is around ±2%.
During all ranges of operation, the accuracy can be up to ±5%.
Page 26
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