Selectronic SP PRO 2i Series Installation Note

SP PRO Series 2i Managed Batteries Installation
Introduction
This instruction will show how to setup and install a managed Lithium battery with a Selectronic SP PRO
Series 2i in either a single phase system or Advanced Multiphase system (Three phase or Split phase).
NOTES:
When installing an Advanced Multiphase system, also refer to installation guide:
IN0052_xx Installation of an Advanced Multiphase system.
In an Advance Multiphase system the CAN bus cable is ONLY connected from the battery bank to
the L1 SP PRO. There is no connection to the CAN on either the L2 or L3 SP PRO.
Refer to the table below to understand which installation kit is the right choice for your application.
Note that the table below is equally applicable to both on-grid and off-grid systems.
Applicable Batteries
BYD B-Plus 2.5 modules
(in B-Box RES or PRO),
B-Plus L 3.5 modules,
Battery-Box Pro 13.8,
Battery-Box Pro 16.5
Sonnenschein@home
Lithium 6.8 or 9.0
Needs 200A HRC fuses,
not supplied with battery.
Pylontech
US2000, US3000
LG Chem RESU 3.3, 6.5, 10, 13
LG Chem Stand-Alone modules
(Rack Mount)
CAN RJ45-DB9
LM
P The pre-charge/Battery sense wiring must be installed when using a BYD battery in an Advance
Multiphase (AMP) system. See Installation note
S The battery fuse or circuit breaker must be turned ON before the battery bank is started (button
press on the master battery) when using the LG Chem Standalone modules.
IN0051 Revision 06 (005293) 1 of 14
SP PRO Series 2i Managed Batteries
Installation Note
Installation Kit Order code for
each System Application
Single
Phase
S
Split
Three
(Two)
Phase
Phase
P P
S S
POWER
PV Type
Generic SCERT
AC AC
Coupled Coupled
PERFORMANCE
DC
Coupled
PASSION