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cONNecTION TO The sMA suNNy IslANd
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© TESVOLT We reserve the right to make technical changes. Version RD.TI.015.E.ENG_Installation_Manual_TS48V_v.C.01 Last revised 06/2020
7 CONNECTION TO THE SMA SUNNY ISLAND
WARNING! Possible damage to the TS 48 V and/or the SMA Sunny Island due to additional consum-
ers on the DC auxiliary circuit.
Ensure that you adhere to the specifications for connecting the TS 48 V and the SMA Sunny Island. No
additional consumers or components are allowed on the DC auxiliary circuit between the battery and
inverter. If you would like to make changes to the system structure, you must consult with TESVOLT Ser-
vice regarding your plans. Please send your proposals by email to [email protected].
7.1 SYSTEM STRUCTURE
On-grid system structure (three-phase example)
Consumer
Switch
SMA Sunny Island
SMA
Data Manager M*
Sunny Portal/
ennexOS Sunny Portal*
TS 48 V storage system
max. 4 x TS 48 V per
SMA Sunny Island cluster
Bat Fuse B03
Grid
Sunny Home Manager 2.0/
SMA Energy Meter 2.0 *
PV
Wind
Inverter
Inverter
Energy transfer
Communication
Router
www
Off-grid system structure and back-up power (three-phase example)
(
Switch
SMA Sunny Island
SMA
Data Manager M*
TS 48 V storage system
max. 4 x TS 48 V per
SMA Sunny Island cluster
Switching
device
Grid
Consumer
PV
Wind
Inverter
Inverter
Energy transfer
Communication
Router
www
Sunny Portal/
ennexOS Sunny Portal*
Sunny Home Manager 2.0/
SMA Energy Meter 2.0 *
Bat Fuse B03
* If you wish to use the SMA ennex OS Sunny Portal, or if you are using multi-cluster systems, you will need an SMA Data Manager M 2.0 with
SMA Energy Meter 2.0. If you wish to use the SMA Sunny Portal, you can also use a Sunny Home Manager 2.0 instead.
STOP