[RE-wrenches] combiner bus bar for Sunny Tower DC input?

Kirk Herander kirk at vtsolar.com
Mon Nov 14 14:56:56 PST 2011


Hello,

 

The Sunny Tower has four individual fuse holders on the DC input of each
inverter. I am combining the array output for each inverter in a combiner
box before the tower, so there is only a single positive, negative, and gnd
going to each inverter's DC input. I want to fan this input out to each of
the four dc fuses via a combiner bus with a single lug and prongs which fit
directly into each fuseholders' input, ala the Outback combiner bus. Is
there something similar made for the SunnyTower dc input? I have not been
able to talk to SMA yet about this. Thanks.

 

Kirk Herander

VT Solar, LLC

dba Vermont Solar Engineering

NABCEPTM Certified installer Charter Member

NYSERDA-eligible Installer

VT RE Incentive Program Partner

 

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