Spec Sheet

Sp ecifications
Generac Power Systems, Inc.
S45 W29290 Hwy. 59, Waukesha, WI 53189
www.Generac.com | 888-GENERAC (436-3722)
A0000528139 REV C
©2020 Generac Power Systems. All rights reserved.
Specifications are subject to change without notice.
UPGRADING PWRcell
Inside of the PWRcell Battery Cabinet, battery modules
are stacked two deep on three levels, allowing for up to
six modules to be connected in series. You can upgrade
an existing PWRcell Battery Cabinet by adding Battery
Modules and a Module Spacer (APKE00008) if required.
PWRcell 9 and PWRcell 15 require a module spacer.
Generac oers a convenient PWRcell Battery Upgrade
Kit (APKE00009) to help replace lost or misplaced
hardware. A PWRcell Battery Upgrade Kit may be
purchased from your Generac distributor.
Refer to the table to the right for material requirements
related to upgrading the PWRcell Battery Cabinet.
UPGRADE MATERIAL REQUIREMENTS
ENDING CONFIGURATION
STARTING CONFIGURATION
PWRcell 17 PWRcell 15 PWRcell 12
PWRcell 9
+ 3 x PWRCell Mod
+ 2 x APKE00009*
+ 2 x PWRCell Mod
+ 1 x APKE00009*
+ 1 x PWRCell Mod
+ 1 x APKE00009*
PWRcell 12
+ 2 x PWRCell Mod
+ 1 x APKE00009*
+ 1 x PWRCell Mod
+ 1 x APKE00008
PWRcell 15
+ 1 x PWRCell Mod
+ 1 x APKE00009*
*APKE00009 (Upgrade kit) only required if original hardware is unavailable
PWRcell™ B AT TE RY
CONFIGURATIONS
9 12 15 17
BATTERY MODULES: 3 4 5 6
USABLE ENERGY: 8.6kWh 11.4kWh 14.3kWh 17.1kWh
POWER  RATED CONTINUOUS: 3.4kW 4.5kW 5.6kW 6.7kW
POWER  60 MINUTES: 4.2kW 5.6kW 7.0kW 8.4kW
POWER  2 MINUTES: 5.0kW 6.7kW 8.4kW 10.0kW
REbus™ VOLTAGE 
INPUT/OUTPUT:
360-420 VDC
MODULE VOLTAGE: 46.8 VDC
ROUNDTRIP EFFICIENCY: 96.50%
OPERATING TEMPERATURE 
FAHRENHEIT CELSIUS:
41 to 113 °F
5 to 45 °C
RECOMMENDED AMBIENT
TEMPERATURE 
FAHRENHEIT CELSIUS:
55 to 86 °F
13 to 30 ºC
MAXIMUM INSTALLATION
ALTITUDE  FT M:
9834
(3000)
DIMENSIONS,
L x W x H  IN MM:
22" x 10" x 68"
559 x 254 x 1727
WEIGHT, ENCLOSURE  LB KG: 115 (52)
WEIGHT, INSTALLED  LB KG: 280 (127) 335 (152) 390 (178) 445 (202)
WARRANTY  LIION MODULES: 10 Years, (7.56MWh)
WARRANTY  ELECTRONICS
AND ENCLOSURE:
10 Years
COMMUNICATION PROTOCOL: REbus™ DC Nanogrid™
COMPLIANCE: UL 9540, UL 1973, UL 1642, CSA 22.2