SMA E-Panel installation manual
29 |
P a g e
1 0 - 2 3 4 - 1 R E V : A
BATTERY POSITIVE
BATTERY NEGATIVE
L3
OUT
L3
IN
NEUTRAL
N
EU
TR
A
L
N
EU
TR
A
L
INVERTER 3
SLAVE L3
ON
OFF
60
A
G
R
O
U
N
D
H
O
T I
N
H
O
T O
U
T
L2
OUT
L2
IN
NEUTRAL
N
EU
TR
A
L
N
EU
TR
A
L
INVERTER 2
SLAVE 1 L2
G
R
O
U
N
D
H
O
T O
U
T
H
O
T I
N
G
R
O
U
N
D
G
R
O
U
N
D
BATTERY
NEGATIVE
BATTERY
POSITIVE
+
-
GROUND
BATTERY
NEGATIVE
BATTERY
POSITIVE
+
-
GROUND
L1 OUT
L1 IN
L2 OUT
L2 IN
N
EU
TR
A
L
N
EU
TR
A
L
N
EU
TR
A
L
INVERTER 1
MASTER L1
G
R
O
U
N
D
H
O
T O
U
T
H
O
T I
N
G
R
O
U
N
D
BATTERY
NEGATIVE
BATTERY
POSITIVE
+
-
GROUND
SMA 3 PHASE WITH BATTERY
COMBINER / DISTRIBUTION BOX
DC WIRING
L3
L2
DRAWN BY T.
CARPENTER
02/05/13
L3 IN
L3 OUT
60
60
175
ON
OFF
175
ON
OFF
175
ON
OFF
ON
OFF
60
A
A
C
IN
P
U
T
ON
OFF
60
A
A
C
IN
P
U
T
NEUTRAL
L3
IN
L3
OUT
C
O
M
M
S
YN
C
H
IN
C
O
M
M
S
YN
C
H
O
U
T
C
O
M
M
S
YN
C
H
O
U
T
C
O
M
M
S
YN
C
H
O
U
T
C
O
M
M
S
YN
C
H
IN
C
O
M
M
S
YN
C
H
IN
NOTE: COMMUNICATIONS CABLES SHOWN
AT TOP OF E-PANEL FOR CLARITY
MIDNITE SOLAR 1000 AMP BATTERY
COMBINER / DISTRIBUTION BOX
TR
A
N
SIT
IO
N
T
ER
M
IN
A
LS
FR
O
M
L
2
A
N
D
L
3
E
-P
A
N
EL
S
ON
OFF
60
A
ON
OFF
60
A
A
C
O
U
TP
U
T
A
C
O
U
TP
U
T
A
C
O
U
TP
U
T
ON
OFF
60
A
ON
OFF
60
A
ON
OFF
60
A
ON
OFF
60
A
A
C
IN
P
U
T
Typical complete three phase system with MNE250SMA-3PH Master, Two MNE250SMA-SLAVEs and an
MidNite Battery Combiner. Parts sold separately.
