4. Technical Data
Norminal AC power[VA]
Max. apparent AC power[VA]
Rated grid voltage(range)[V]
Rated grid frequency[Hz]
Norminal AC current[A]
Max.AC current[A]
Displacement power factor
Total harmonic distortion(THDi)
Parallel operation
Load control
X1-Fit-3.7E
Model
3680
3680
16
16
4600
4600
20
21
4999
4999
21.7
21.7
AC output
220/230/240 VAC(180 to 270 VAC)
50/60
0.8 leading...0.8 lagging
< 2%
Being developed
Being developed(optional)
AC input
Norminal
power[
]
AC
VA
(E&C Version)
Norminal AC power[VA]
(I Version)
Rated grid voltage(range)[V]
Rated grid frequency[Hz]
Max.
current[A]
AC
(E&C Version)
Max. AC current[A]
(I Version)
Displacement power factor
Norminal AC current[A]
(E&C Version)
Norminal AC current[A]
(I Version)
AC inrush current[A]
AC maximum output fault current[A]
3680
16
16+21.7(bypass)
4600
21
21+26.0(bypass)
4999
21.7
21.7+26.0(bypass)
220/230/240 VAC (180 to 270 VAC)
50/60
0.8 leading...0.8 lagging
Introduction
Technical Data
14
15
Object
A
B
C
D
E
F
G
H
I
J
K
Battery connection area
EPS output
Grid output
WiFi port for external Pocket WiFi
Waterproof valve
Earthing screw
CAN communication port for parallel operation/
Generator communication port
(Both functions are being developed.)
Ethernet port / DRM port
Battery communication / External meter port
External port for smart plug
USB port for upgrading
Description
Qualified electrician will be required for the installation.
WARNING
!
3.4 Terminals of PV inverter
A
B
C
D
E
F
G
A
I
H
A
K
J
3680+4000(bypass)
4600+5000(bypass)
4999+5000(bypass)
X1-Fit-3.7I
X1-Fit-3.7C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
4.1 AC output/input
( apply to version E, I,C )
4.2
Internal Charger
( apply to version E, I,C )
Model
X1-Fit-3.7C
X1-Fit-4.6C
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
16
16+17.4(by pass)
20
20+17.4(by pass)
21.7
21.7+17.4(by pass)
E
P
S
C
A
N
/G
E
N
L
A
N
/D
R
M
G
ri
d
W
iF
i
R
F
B
M
S
/M
e
te
r
U
p
g
ra
d
e
+
PV1
PV2
BAT
+
+
-
-
-
ON
OFF
35
35
35
80
80
80
Battery type
Battery voltage range[V]
Recommended battery voltage[V]
Recommended battery capacity[KWh]
Max. charge/discharge current[A]
Peak charge/discharge current[A]
Communication interfaces
Reverse connect protection
Lithium battery
85-400
300VDC
4.8-16.8
20A(adjustable)
30A, 30s
CAN/RS485
Yes
Summary of Contents for X1-Fit-3.7C
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