[RE-wrenches] 600VDC 3 Phase Inverters

[Travis Knipple]

Hi wrenches,
I've got a service call that needs a ~50kVA inverter, 3 phase (could be 208
or 480)
I'm replacing an older system, and the existing stringing is set up with:
3 strings, with each strings calculations ending up at:
~359Vmp (Hottest Conditions)
-510Voc (Cold)
40A Imp, 42.8A Isc

So, I'm hitting 2 issues:
(A) Vmp too low for many newer inverters
(B) Newer inverters want to land each string individually, and this system
merged the strings in DC Cominers at the array, so I would prefer to give
the 40A input to 1 terminal if possible to avoid a 300' repull. (I have 3
pairs of #4, and would have to repull 15 pairs of #10. It's possible, but
not preferred)

If anyone has a brand of inverters I should investigate that may work,
please let me know.
Thanks,
Travis

-- 
Travis Knipple
Senior Engineer
Hudson Solar Solutions LLC
Rhinebeck, NY 12572
518-539-8040 x408 | travis at hudsonsolarsolutions.com

PVIP# PV-111821-013612
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