[RE-wrenches] Rooftop disconnect for multi tracker TLs

[August Goers]

Wrenches,



We have a few jurisdictions in the Bay Area that still require rooftop DC
disconnects. We are installing a lot of SMA TL-22 inverters with dual MPPTs
and if the system has more than 1 string it has been hard to source a good
disconnect option (need 4 poles for switching two ungrounded strings). Does
anyone have a good DC disconnect idea for this application?



Best,



August

Luminalt
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