SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

Accessories SMA Solar Technology AG
21 Accessories
You will find the corresponding accessories and replacement parts for your product in the following
overview. If needed, you can order these from SMA Solar Technology or your dealer.
Description Brief description SMA order number
GenMan Generator Management Box including
transformer (230 V/12 V) for top-hat rail
mounting.
SI-GENMAN-TFH230
GenMan Generator Management Box including
transformer (230 V/12 V) as power supply
SI-GENMAN-TFS230
Batfuse-B.01 (250 A) 2-pole NH1 battery fuse-switch-disconnector for
up to one Sunny Island, 3 DC input ports
(1 x Battery and 2 x Sunny Island Charger),
1 X auxiliary voltage output with 8 A
BATFUSE-B.01
Batfuse-B.03 (250 A) 2-pole NH1 battery fuse switch disconnector for BATFUSE-B.03
up to 3 Sunny Island, 6 DC input ports
(2 x Battery and 4 x Sunny Island Chargers),
1 X auxiliary voltage output with 8 A
Load-shedding 3-pole load-shedding contactor with 48 V DC coil SI-LSXX
contactor
for Sunny Island
The load-shedding contactor is available in
several versions. You can obtain more
information from SMA Solar Technology or your
dealer.
SI-Shunt Measuring shunts for the battery current detection SI-SHUNTXXX
The measuring shunt is available in several
versions. You can obtain more information from
SMA Solar Technology.
Sunny Island Charger Solar charge regulator for Sunny Island systems
Battery voltage: 48 V/24 V/12 V
Battery current: 40 A at 48 V, 50 A at 12 V/24 V
Nominal power: 2000 W at 48 V,
max. PV voltage: 140 V
SIC40-MPT
Smart Load 6000 Adjustable dumpload SL6000
RS485 upgrade kit RS485 interface 485PB-G3
Multicluster Piggy-Back Interface for communication between the Sunny
Island and the Multicluster Box
MC-PB
Sunny Island Charger Interface for communication between the Sunny SIC-PB
Piggy-Back
Island and Sunny Island Charger
216 SI5048-TB-TEN110340 Technical Description