Nameplate; Working Principle - Growatt MAX 80-150KTL3-X LV Series Installation & Operation Manual

编号：GR-UM-C -00

3.3 Nameplate

Note: Other models of MAX 80-150KTL3-X LV/MV series share the same label design
with MAX 125KTL3-X LV, only with different model name and parameters, detail
parameter please refer to specification in Chapter 10.

3.4 Working Principle

The MAX 80-150KTL3-X LV/MV series inverter works as follows:
1>The PV panels gather solar to generate DC power to inverter.
2>With input current detection circuit, it can monitor all the PV panels' working
status and use MPPT to track the maximum power point.
3>With inverter circuit change DC power to AC power, and feed power back to grid
per grid requirement.
4>With output isolation relay can isolate AC output and grid, if anything goes wrong
on either inverter side or grid side, isolation relay can disconnect inverter
immediately.
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