[pvusers] Rated output vs reality

[michael bearden <michael.bearden@SONOMA.EDU>]

I have a relatively new grid tied system with 28 Siemens SP75 panels,
and a Sun-tie 2500 inverter.  I expected the panels to produce much
nearer their label rating than what I am seeing even at peak hours now
when I see 1400 watts from the inverter.  I was expecting something like
16kwh a day from this system when I installed it.
Is this an acceptable power level for this installation?
Thanks-
Michael B.


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