SMA Sunny Island 5048 - Page 13

SMA Technologie AG The Sunny Island 5048
Technical Description SI5048-11:EE4206 Page 13
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AC1 (Loads/Sunny Boys)
DIGIN
DC
Com
Load_S
Windy Boy Sunny Boy
PV 1
Sunny Boy
PV x
Sunny
WebBox
Loads
DC/DC converter
Fuel cell
Battery
Generator
Utility
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O
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Fa
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törun
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F
ailure
S
W
R
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0
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y
B
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B
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E
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F
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E
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F
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F
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P
O
W
E
R
S
Y
S
T
E
M
R
E
P
O
R
T
M
E
M
O
R
Y
S
M
A
C
O
M
N
E
T
C
O
M
U
S
B
C
O
M
S
u
n
n
y
W
e
b
B
o
x
Battery temperature sensor
*)
Description:
Control voltage
*) DC-supply contactor(not included in delivery)
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Charge controller
PV
T_Batt
I_Batt
E
N
T
E
R
ENTER
E
S
C
ESC
I
s
l
a
n
d
S
u
n
n
y
Battery current sensor
DC-Loads
V_Con
AC2 (Gen/Grid)