LINE DIAGRAMS PWR CELL - A0000521683

AC Coupled PV / PV Backfeed Breaker
- 1 PWRcell Inverter - 1 CT Kit (incl.)
- 1 PWRcell Battery - 1 PWRcell ATS
- 2 Generac SMMs (max 8)
This design shows a Generac PWRcell system with a PWRcell
ATS in a whole home backup configuration utilizing AC coupled
PV to charge the PWRcell Battery during an outage. This design
also provides backup power to house loads during an outage
using SMMs for load management. It is suitable for most
residential 120 V / 240 V services.
Reference Code: DSLD00021-02
Page 17 of 19
Generac Power Systems, Inc.• S45 W29290 Hwy. 59 • Waukesha, WI 53189© 2022 Generac Power System, Inc. All rights reservedPart No. A0000521683 | Rev. H | 18 JAN 2022
FOR REFERENCE ONLY; NOT FOR CONSTRUCTION.
*Installer responsible for code compliance.
*Refer to product documentation for additional installa-
tion details and requirements.
CAT5
Comms Wiring
Control Wiring
DC Wiring (excluding REbus)
AC Wiring
Powered by REbus
TM
(DC Nanogrid)
Generac
PowerCore
30 A
30 A
30 A
30 A
Power Conversion
PWRcell
TM
Inverter
Router
50 A
Ethernet
Load
SMM
Load
SMM
Main Distribution
Panel
AC Grid
M
ATS
CTs
AC Coupled
PV System
(≤ 7.68 kW)
PV
N
E
T
PWRcell
ATS
CNTRL
40A
OCPD
Storage
PWRcell Battery