About Pwrcell Battery - Generac Power Systems PWRcell M3 Installation Manual

About PWRcell Battery

The PWRcell Battery is the storage component of the
PWRcell system. The battery can be used for grid-
connected solar applications such as Self Supply, Rate
Arbitrage, and Clean Backup Power. The battery is
designed to work seamlessly with Generac PV Links and
the PWRcell Inverter to form the PWRcell system for
grid-tied solar-plus-storage.
All PWRcell products use the REbus 380VDC nanogrid
to connect to each other. The REbus nanogrid automates
the flow of power to enable plug-and-play setup and
operation of PWRcell equipment.
In 2-4, a REbus-compatible PWRcell Inverter (E)
Figure
.
A
B
B
A Solar Panels
B PV Link Optimizers
C PWRcell Battery
D
REbus
Installation Manual for Generac PWRcell Battery
C
D
B
Figure 2-4. Generac PWRcell System Example.
is directly connected to PV Links (B) and PWRcell
Battery (C) on the DC (REbus) lines (D). To the right of
the inverter are AC lines: 240VAC or 208VAC for grid and
home loads, and essential load support. Load support
varies by model and number of battery modules
attached. Refer to
Specifications
E
D
E PWRcell Inverter
F Grid
G Loads
H
Protected Loads
General Information
for more information.
F
G
H
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