Appendix E Battery - Generac Power Systems PWRcell Reference Manual

Battery
Appendix E
Setpoint
PLM Channel
MinSoCAbs
MinSoCAbs
MinSoCRsrv
MinSoCRsrv
DschgCurLim
ChgCurLim
Sleep Time
PowSrch Time
Module Vset
Diagnostic Repair Manual
Table E-1. Battery Settings
Range
1-12
0-20%
10-100%
0-90%
10-100%
0-35 Amps
0-35 Amps
1-720 Minutes
10-900 Seconds
40.0-55 Volts
Default
Channel for REbus communications. All
1 devices in a system must use the same
channel (except REbus Beacon).
Minimum state of charge (SOC) absolute.
2 This is the percentage of charge the battery
will discharge to while the system is islanded.
Maximum state of charge (SOC) absolute.
100 This is the percentage of charge the battery
will charge to.
Minimum state of charge (SOC) reserve. This
30 is the percentage of charge the battery will
discharge to using Self Supply Mode.
Maximum state of charge (SOC) reserve.
Allows system to manage battery capacity by
prioritizing where PV power goes. When
100
battery SoC reaches this value, PV power is
diverted from charging the battery to powering
local loads.
The battery stack will discharge to the BMU
35
up to this current limit.
The battery stack will charge up to this current
35
limit.
Length of time the battery will sleep for upon
reaching its MinSocAbsl while islanded.
60
Battery will periodically wake up on this
interval to power search.
Length of time the battery will wake up from
240 sleeping to search for PV power on REbus for
charging.
Voltage level the battery will drain its modules
46.5 to upon initiating the Vset procedure. See
Vset to Equalize Battery Module

Appendix E Battery

Description
Voltages.
133