Users Manual
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APPENDIX
SAMPLE WIRING DIAGRAMS
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NOTE
The following drawings are intended to illustrate the general components of a PV system
including the ConnectDER™. These examples may assist PV installation contractors with
incorporating the ConnectDER™ unit into the engineered drawings they submit for
approval to the AHJ.
• ConnectDER one-line STRING inverter.
• ConnectDER one-line MICROINVERTER.
The following drawing is intended to illustrate one possible wiring configuration with a
Square D model # SC40M200S meter/panel combination outdoor service entrance unit.
Actual parts and methods must be approved by the AHJ and utility.
• XB1