Lennox SunSource, Инструкции по установке

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Page 12
E2 — Microinventer Data Sheet
ENPHASE MICROINVERTER
How the Enphase Microinverter Works
The Enphase Microinverter maximizes energy
production from the solar module array. Each Enphase
Microinverter is individually installed on one solar
module in the array.
This unique con’iguration means that an individual
Maximum Peak Power Point Tracker (MPPT) controls
each solar module. This ensures that the maximum
power available from each solar module is exported to
the utility grid regardless of the performance of the other
solar modules in the array.
Even if individual solar modules in the array are
affected by shading, soiling or orientation, the Enphase
Microinverter ensures optimum performance for each
associated solar module. The result is maximum energy
production from the SunSource

Energy System.
Enphase Microinverters for 3 − Phase Applications
Each Enphase Microinverter automatically connects to
one phase of a 3 − phase system. It senses the grid and
synchronizes to that phase. When applied in groups of
three it creates a balanced 3 − phase system. If systems
are installed in something other than multiples of three a
small imbalance will be created across the phases. The
maximum output of each inverter is 0.92A. This would
be the maximum imbalance possible.
Enphase Microinverter Status LED Indications and
Error Reporting
Startup LED Operation:
Six short green blinks when DC power is ’irst applied
to the Enphase Microinverter indicates a successful
microinverter startup sequence.
Six short red blinks when DC power is ’irst applied to
the Enphase Microinverter indicates a failure during
microinverter startup.
Post − Startup LED Operations:
Flashing Green − Producing power and
communicating with Envoy
Flashing Orange Producing power and not
communicating with Envoy
Flashing Red Not producing power
GFDI Fault:
A solid red status LED when DC power has been
cycled, indicates the Enphase Microinverter has
detected a ground fault (GFDI) error. The LED will
remain red and the fault will continue to be reported by
the Envoy until the error has been cleared. The error
can only be cleared via the Envoy after the ground fault
condition has been remedied.
Other Faults:
All other faults are reported to the Envoy.