JALpower JSI-G1.5K User manual
JSI-G1.5K PV
G
rid
-
Co
nne
cte
d
I
nve
rte
r
Use
r
M
a
n
u
a
l
JALpower Corporation
L
t
d
.
T
abl
e
of
c
ontents
1. Symbols
Ex
p
l
a
n
a
t
i
o
n
........................................................................
1
2
I
n
t
r
o
d
u
c
t
i
o
n
......................................................................................
2
2.1 Grid-
Connected
PV
inverter
......................................................
2
2.2 How to use this
m
a
n
u
a
l
...........................................................
2
3.
S
a
f
e
t
y
I
n
s
t
r
u
c
t
i
o
n
s
............................................................................
3
4
G
e
n
e
r
a
l
Descriptions of
JSI-G1.5K
......................................................
4
4.1 Circuit Description
...................................................................
4
4.2
Features
of
JSI-G1.5K
...............................................................
4
4.3
T
h
e
Wiring
I
n
t
e
r
f
a
c
e
................................................................
5
5
O
p
e
r
a
t
i
o
n
Description
......................................................................
6
5.1
O
p
e
r
a
t
i
o
n
Modes
....................................................................
6
5.2
C
o
mm
i
ss
i
o
n
i
n
g
.......................................................................
6
5.3
R
e
q
u
i
r
e
d
Grid Conditions
.........................................................
7
6 Monitoring
and D
i
s
p
l
a
y
.....................................................................
8
6.1
B
a
s
i
c
C
o
mmu
n
i
c
a
t
i
o
n
s
.............................................................
8
6.2
LED
I
n
d
i
c
a
t
o
r
s
.........................................................................
9
6.3
L
C
D D
i
s
p
l
a
y
..........................................................................
10
7
I
n
s
t
a
ll
a
t
i
o
n
.....................................................................................
22
7.1 Checking for Shipping
Damage ..............................................
22
7.2
M
e
c
h
a
n
i
c
a
l
Mounting
............................................................
23
7.2.1
S
a
f
e
t
y
Mounting
I
n
s
t
r
u
c
t
i
o
n
s
...........................................
23
7.2.2
Device Dimensions
and
Weight
.......................................
24
7.2.3
Mounting
R
e
q
u
i
r
e
m
e
n
t
s
..................................................
25
7.3
E
l
e
c
t
r
i
c
a
l
C
o
nn
e
c
t
i
o
n
.............................................................
26
7.3.1
E
l
e
c
t
r
i
c
a
l
C
o
nn
e
c
t
i
o
n
R
e
q
u
i
r
e
m
e
n
t
s
.................................
26
7.3.2
Wires
c
o
nn
e
c
t
i
o
n
...........................................................
27
7.4
C
o
mmu
n
i
c
a
t
i
o
n
I
n
s
t
a
ll
a
t
i
o
n
....................................................
29
7.5
S
t
a
r
t
and
close
......................................................................
30
7.5.1
S
t
a
r
t
the
I
n
v
e
r
t
e
r
............................................................
30
7.5.2
Close the
I
n
v
e
r
t
e
r
..........................................................
30
8
T
e
c
hn
i
c
a
l
D
a
t
a
................................................................................
31
8.1
E
l
e
c
t
r
i
c
a
l
Specifications
..........................................................
31
8.2
M
e
c
h
a
n
i
c
a
l
Specifications
......................................................
31
8.3
Features
...............................................................................
32
9. Appendix
......................................................................................
33
9.1 Exclusion of
L
i
a
b
ili
t
y
..............................................................
33
9.2
Contact
U
s
............................................................................
34
1. S
y
mbols
Explana
t
ion
P
l
e
a
s
e
note the following
e
x
p
l
a
n
a
t
i
o
n
of the sym
b
ols used in this
m
a
n
u
a
l
.
1
C
a
u
t
i
o
n
!
This
i
n
d
i
c
a
t
e
s
a
condition
that
m
a
y
cause
minor
o
r
moderate
i
n
j
u
r
y
.
N
O
T
I
C
E
!
This
i
n
d
i
c
a
t
e
s
a
condition
that
will help to
a
c
h
i
e
v
e
o
p
t
i
m
a
l
system
o
p
e
r
a
t
i
on.
W
A
R
N
I
N
G
!
This
i
n
d
i
c
a
t
e
s
a
condition
that can cause
f
a
t
a
l
injury
o
r
d
e
a
t
h
.
2
I
n
t
r
o
duc
t
ion
Thank you fo
r
b
uying the JSI-G1.5K from the JALpowe
r
. We hope
t
hat
th
e
device
will
meet with your satisfaction when you use it with your
PV
plant
s
ys
te
m.
2.1
Grid-Connected
PV
inve
r
t
e
r
A JSI-G1.5K
grid-connected
PV system is shown in Fig.1. JSI-G1.5
K
transforms
the direct current
generated
by the PV array into stable
alte
rna
ting
current and output to the
utility
gr
id
.
PV Array Utility Grid
JSI-G1.5
K
Fig.1
Grid-connected
I
nv
e
rter
for
PV
power
ap
p
li
c
atio
n
2.2 How to use
t
his
man
u
al
T
h
e
purpose
of this
m
a
n
u
a
l
is to provide users with
d
e
t
a
il
e
d
p
r
o
d
u
c
t
i
n
f
o
r
m
a
t
i
o
n
and
instructions for the use of the
JSI-G1.5K
grid-tied P
V
i
n
v
e
r
t
e
r
.
2
3. Safet
y
I
ns
t
r
u
ct
ion
s
P
l
e
a
s
e
rea
d
the instructions in this
m
a
n
u
a
l
c
a
r
e
f
u
lly
b
e
f
o
r
e
installing and
o
p
e
r
a
t
i
n
g
the
JSI-G1.5K
.
A
l
w
a
y
s
disconnect the inverte
r
fro
m
the grid first.
ALL
C
O
NN
E
C
T
I
O
N
S S
H
O
U
L
D
O
N
L
Y
BE
UNDERTAKEN
B
Y
Q
U
A
L
I
F
I
E
D
P
E
R
S
O
NN
E
L
.
All
electrical
i
n
s
t
a
ll
a
t
i
o
n
s s
h
a
ll
b
e done in
accordance
with
l
o
c
a
l
and
n
a
t
i
o
n
a
l
electrical
c
o
d
e
s
.
P
l
e
a
s
e
contact
you
r
a
u
t
h
o
r
i
z
e
d
syste
m
installe
r
if
a
n
y
m
a
i
n
t
e
n
a
n
c
e
is
r
e
q
u
i
r
e
d
.
C
o
nn
e
c
t
i
o
n
of the
JSI-G1.5K
to the utility grid must
b
e
d
o
n
e
only
a
f
t
e
r
receiving prior
a
pp
r
o
v
a
l
from the
u
t
ili
t
y
c
o
m
p
a
n
y
and
p
e
r
f
o
r
m
e
d
by
q
u
a
li
f
i
e
d
p
e
r
s
o
nn
e
l
.
Completely disconnect the output fro
m
the PV
a
rr
a
y
b
e
f
o
r
e
c
o
nn
e
c
t
i
n
g
to the
JSI-G1.5K
or use other
methods
to
p
r
e
v
e
n
t
electrical
shock
hazards.
This
is
i
m
p
o
r
t
a
n
t
because
if the PV
a
rr
a
y
keeps
c
o
nn
e
c
t
i
n
g
during the
c
o
nn
e
c
t
i
o
n
process
m
a
y
produce dangerous
v
o
l
t
a
g
e
s
.
3
W
A
R
N
I
N
G
!
Make
sure
that
the DC input
v
o
l
t
a
g
e
never
e
x
c
ee
d
s
450
V
.
H
i
g
h
e
r
input
v
o
l
t
a
g
e
s
will
damage
the
JSI-G1.5K
and
will
l
e
a
d
to the loss of
a
n
y
and all
w
a
rr
a
n
t
y
r
i
g
h
t
s
.
4
Gene
r
a
l
Desc
r
iptions of JSI-G1.5
K
4.1 Ci
r
cuit D
e
sc
ription
Fig.2 shows
t
he main circuit of
JSI-G1.5K
-a t
r
ansforme
r
less
g
r
i
d
-con
n
e
cted
inverter. The DC-DC boost stage
increased
the input DC voltage; the
IGB
T
full-bridge converts the DC power to AC voltage and current. The AC power is
then fed to the grid after being
processed
by
a
filter.
Fig.2 circuit
diagram
of
JSI-G1.5K
4.2 Features of JSI-G1.5
K
T
h
e
following
are
the
T
e
c
hn
i
c
a
l
f
e
a
t
u
r
e
s
of
JSI-G1.5K
:
1.
T
h
e
fifth
g
e
n
e
r
a
t
i
o
n
I
n
t
e
lli
g
e
n
t
Power Module from
M
i
t
s
u
b
i
s
h
i
the system
e
ff
i
c
i
e
n
c
y
.
i
m
p
r
o
v
e
s
2.
MPPT
a
u
t
o
-
optimizing
t
e
c
hn
i
q
u
e
makes
the most of the PV
g
e
n
e
r
a
t
i
o
n
c
a
p
a
c
i
t
y
.
3.
M
u
l
t
ili
n
g
u
a
l
L
C
D
d
i
s
p
l
a
y
.
4. Simple
parameters
s
e
tt
i
n
g
s
.
5. Multi
c
o
mmu
n
i
c
a
t
i
o
n
i
n
t
e
r
f
a
c
e
.
6. High
r
e
li
a
b
ili
t
y
dueto completeprotection f
u
n
c
t
i
o
n
s
.
7. Wide DC input
v
o
l
t
a
g
e
range
(up to 450V
DC)
.
4
JSI-G1.5K/SG2K5TL
MPPT DC -DC Full Bridge
Relay
L
N
PE
4.3 The Wiring
I
n
te
rface
RS485
DC+ DC-
AC
OUTPUT
2 1
2
1
3 4
34
RS485
B
Blue
wire
GRO
Yellow-G
DC+
Black
wire
DC-
Black
wire
RS485
A
Yellow
wire
Grid
N
Black
wire
Grid
L
Red
wire
Fi
g
.3
T
he
wiring
i
n
terf
a
c
e
of
JSI-
T
a
b
l
e
4
-
1
T
e
r
m
i
n
a
l
d
e
s
c
r
i
p
t
i
o
n
s
5
T
e
r
m
i
n
a
l
D
e
s
c
r
i
p
t
i
o
n
R
S
485
R
S
485
A
: pin
1
R
S
485
B: pin
3
DC+
D
C
+
:
DC
+
input
t
e
r
m
i
n
a
l
DC
-
DC
-: DC - input
t
e
r
m
i
n
a
l
G
R
I
D
Connected
to the
g
r
i
d
.
R
e
d
wire
connected
to the
G
R
I
D
L
. pin
1
B
l
a
c
k
wire
connected
to the
G
R
I
D N.
p
i
n
3
Y
e
ll
o
w
-
g
r
ee
n
wire
connected
to the
ground
p
i
n
4
Ye
U
ND
r
een
wire
5
Ope
r
ation D
es
c
r
i
pt
io
n
5.1
O
p
eration
M
od
e
s
This
chapte
r
illustrates the
operation
modes of
t
he JSI-G1.5K.
S
tan
d
-
by
S
tan
db
y
-
mode
is
entered
for insufficient input
power(Ppv≈0
for 3
m
inu
te
s)
,
at stand-by mode the inverter
will
wait until the DC voltage recovers to 170V
for
3
minu
te
s.
R
u
n
After being
e
n
e
r
g
i
z
e
d
,
the inverter
tracks
the
PV
a
rr
a
y
s
’
m
a
x
i
mu
m
power point
(MPP)
and
converts the DC power to AC power.
This
mode i
s
the
n
o
r
m
a
l
o
p
e
r
a
t
i
o
n
a
l
m
o
d
e
.
Fa
u
lt
If
a fault
occurs during
o
p
e
r
a
t
i
o
n
,
the inverter will
a
u
t
o
m
a
t
i
c
a
lly
s
t
o
p
o
p
e
r
a
t
i
o
n
,
disconnect the AC
contactor and
the
display
the
fault
type
i
n
the
L
C
D
p
a
n
e
l
with
t
h
e
“
F
a
u
l
t
”
LED
b
u
r
n
s
.
Once the
fault
is
r
e
m
o
v
e
d
for 5 minutes, the inverter will
a
u
t
o
m
a
t
i
c
a
lly
resume
r
u
nn
i
n
g
.
S
to
p
T
h
e
inverter will stop
o
p
e
r
a
t
i
o
n
by
m
a
n
u
a
l
stop through
L
C
D
m
e
n
u
;
this condition needs
m
a
n
u
a
l
restart
through
L
C
D
m
e
n
u
.
During the “Stop”
mode,
the inverter will block the driving
s
i
g
n
a
l
s
that
control the switching
IPM
and
disconnect the inverter from the
g
r
i
d
by switching off the AC
c
o
n
t
a
c
t
o
r
.
6
5.2
C
omm
iss
ionin
g
The inve
r
te
r
wo
r
ks as follows when
connecting
to
t
he
g
ri
d
:
T
h
e
PV
modules
are activated and start
producing
pow
e
r
.
The
JSI-G1.5K
inverter starts
charging
the DC
bus
.
If
the DC input voltage exceeds 170
V
,
the inverter is ready for grid
c
on
n
e
ction
.
T
h
e
inverter checks
that
grid conditions
are
O
K
.
The
JSI-G1.5K
starts feeding power to the
gri
d
.
5.3
R
e
qui
r
e
d
Grid
C
on
d
itions
GRID
Conditions
necessary
fo
r
JSI-G1.5
K
op
e
ration
:
Grid
voltag
e
The grid voltage must be within
a range
of 180V-260V ，check table
5
-
1
for the
adjustable
voltage
range.
Once the grid voltage exceeds this
range
th
e
JSI-G1.5K
is
disconnected
from the grid within
0.
2s
.
Grid
fr
e
quency
T
h
e
grid frequency must be
47
-
51.5
H
z
/
57
-
61.5
H
z
,
check table 5-1
fo
r
the
adjustable
frequency
range.
Once the grid frequency exceeds this
r
a
n
g
e
the
JSI-G1.5K
i
s
d
i
s
c
o
nn
e
c
t
e
d
from the grid with
0.2
s
.
T
a
b
l
e5
-
1
protection
p
a
r
a
m
e
t
e
r
s
r
a
n
g
e
7
D
a
t
a
n
a
m
e
Simple
e
x
p
l
a
n
a
t
i
o
n
Adjustable
r
a
n
g
e
Default
v
a
l
u
e
V
g
r
i
d
-
m
a
x
m
a
xi
m
u
m
AC
v
o
l
t
a
g
e
240V
-
260V
250V
V
g
r
i
d
-
m
i
n
minimum AC
v
o
l
t
a
g
e
180V
-
215
V
180V
F
g
r
i
d
-
m
a
x
m
a
xi
m
u
m
AC
f
r
e
q
u
e
n
c
y
50.3
H
z
-
52.0
H
z
51
H
z
60.3
H
z
-
62.0
H
z
61H
z
F
g
r
i
d
-
m
i
n
minimum AC
f
r
e
q
u
e
n
c
y
47.0
H
z
-
49.7
H
z
49
H
z
57.0
H
z
-
59.7
H
z
59
H
z
6 Monito
r
in
g
and D
i
s
p
la
y
6.1 Basic
C
omm
u
n
icati
on
s
T
h
e
i
n
v
e
r
t
e
r
n
o
r
m
a
lly
o
p
e
r
a
t
e
s
a
u
t
o
m
a
t
i
c
a
ll
y
,
without
u
s
e
r
i
n
t
e
r
a
c
t
i
o
n
an
d
a
n
y
m
a
i
n
t
e
n
a
n
c
e
.
To
e
n
a
b
l
e
our customers to
g
a
i
n
a thorough
c
o
m
p
r
e
h
e
n
s
i
o
n
a
b
o
u
t
the
o
p
e
r
a
t
i
o
n
of the inverter, we
h
a
v
e
provided
v
a
r
i
o
u
s
d
a
t
a
-
c
o
ll
e
c
t
i
o
n
approaches
to monitor system
d
a
t
a
.
Data
l
ogg
e
r
I
nverter
Fig.4
d
a
t
a
logger collects
d
a
t
a
through
R
S
485
b
u
s
P
C
Inverter
Fig.5 PC collects
d
a
t
a
through
R
S
485
b
u
s
Data
l
o
gg
e
r
+
P
C
Inverter
Converter
Fig.6
d
a
t
a
logger &pc collects
d
a
t
a
through
R
S
485
b
u
s
8
Data
Logger RS485/RS232
RS485/RS232
Data Logger
6.2
LED
In
di
cat
ors
The inve
r
t
er
operates automatically
wi
t
hout the need fo
r
user inte
r
action
o
r
maintenance.
There are two
L
ED
s
and two keys at the panel of the inverter.
From
the leds we can get the basic work state of the JSI-G1.5K.
LED
Fig.7
LED&KEY
an
d
L
C
DD
i
s
p
l
a
y
Green
L
E
D
:
R
e
d
L
E
D
:
R
U
N
F
A
U
L
T
K
E
Y
1
:
E
S
C
/
▼
K
E
Y
2
:
E
N
T
E
R
/
►
T
a
b
l
e
6
-
1
LED
d
e
s
c
r
i
p
t
i
o
n
s
9
LED
n
a
m
e
LED
s
t
a
t
e
e
x
p
l
a
n
a
t
i
o
n
RUN
L
E
D
li
g
h
t
JSI-G1.5K
is
w
o
r
k
i
n
g
shut
JSI-G1.5K
is not
w
o
r
k
i
n
g
FAULT
L
E
D
li
g
h
t
A
fault has
o
cc
u
rr
e
d
shut
No
fault has
o
cc
u
rr
e
d
GRID-CONNECTED INVERTER
RUN FAULT ESC
ENTER
6.3
L
C
D D
isplay
T
h
e
display
b
oard
is
e
q
u
i
pp
e
d
with two line
L
C
D .Users
can
get
b
a
s
i
c
i
n
f
o
r
m
a
t
i
o
n
from the
L
C
D
d
i
s
p
l
a
y
.
LCD
KEYS
Fig.8
L
C
D
display and
key
b
o
a
r
d
K
e
y
functions
e
x
p
l
a
n
a
t
i
o
n
T
h
e
r
e
are
2 keys in the
L
C
D
b
oard:
E
S
C
/
▼key
and
ENTER
/
►
k
e
y
.
E
S
C
/
▼key: when you press the
“
E
S
C
/
▼
”
key less
than
2
seconds,
this
k
e
y
performs the “▼” function, which is used to move the
arrow
up
and
down
i
n
the screen or
i
n
c
r
e
a
s
e
/
d
e
c
r
e
a
s
e
number.
(
d
e
n
o
t
e
d
b
y
:
↓
“
E
S
C
/
▼
”
)
T
h
e
“
E
S
C
/
▼
”
key will perform
“
E
S
C
” function if it is
pressed
longer
than
2
seconds,
which is used
as
R
e
t
u
r
n
/
f
i
n
i
s
h
function.
(
d
e
n
o
t
e
d
by: ↓↓
“
E
S
C
/
▼
”
)
“ENTER
/
►
”
key :when you press the
“ENTER
/
►” key less
than
2
s
e
c
o
n
d
s
,
this key performs
“
►”function ,which is used to move the
arrow
left or
r
i
g
h
t
in the screen.
(
d
e
n
o
t
e
d
b
y
:
↓
“ENTER
/
►
”
)
T
h
e
“ENTER
/
►
”
key will perform
“ENTER”
function if it is
pressed
l
o
n
g
e
r
than
2
seconds,
which is used to select menu item
and
confirm
c
h
a
n
g
e
s
.
(
d
e
n
o
t
e
d
by:
↓↓
“ENTER
/
►”).
A
c
t
i
v
a
t
i
o
n
of the
b
ackground
ill
um
i
n
a
t
i
o
n
T
h
e
b
ackground
illumination
is
a
c
t
i
v
a
t
e
d
b
y slightly press the
a
n
y
k
e
y
.
T
h
e
background
illumination
is
a
u
t
o
m
a
t
i
c
a
lly
d
e
a
c
t
i
v
a
t
e
d
a
f
t
e
r
1 minute
t
o
s
a
v
e
p
o
w
e
r
.
10
GRID-CONNECTED INVERTER
RUN FAULT ESC
ENTER
T
i
m
e
:
00
:
00
:
00
T
i
m
e
【
000 kW
h
Baud
【
9600
【
T
h
e
display
menu tree of
L
C
D
Fig.9
L
C
D
menu
t
r
ee
11
A
dd
r
e
ss
【
001
【
V
g
r
i
d
-
m
a
x
000
V
V
g
r
i
d
-
m
i
n
000
V
F
g
r
i
d
-
m
a
x
00.0
H
z
F
g
r
i
d
-
m
i
n
00.0
H
z
L
o
a
d
-
d
e
f
a
u
l
t
Password 0000
P
o
w
e
r-
a
d
j
S
e
t-
p
a
r
a
m
Password 0000
S
y
s
-
p
a
r
a
m
R
un
-
p
a
r
a
m
Pro-param
C
o
m
-
p
a
r
a
m
L
a
ngu
a
g
e
F
i
r
m
w
a
r
e
P
o
w
e
r-
a
d
j
L
o
a
d
-
d
e
f
a
u
l
t
No
R
un
-
a
p
r
a
m
!
F
i
r
m
w
a
r
e
001
Start
S
t
op
Date:
00
/
00
/
00
Stop
C
on
fi
r
m
?
R
un
-
i
n
f
o
r
m
F
a
u
l
t-r
e
co
r
d
S
t
a
rt/
S
t
op
S
e
t-
p
a
r
a
m
E-today
000.0
K
WH
P-ac
0000
W
2006/11/22
11
:
44
State
R
un
06/11/12
400V
04
14:20:24
V
dc
-
h
i
gh
L
a
ngu
a
g
e
[0]
0
【
CH
1
【
E
N
Start
C
on
fi
r
m
【
O
n
-
G
r
i
d
-t
i
e
d
I
n
v
e
rt
e
r
>>>>>>>>>>>>
C
u
rr
e
n
t-
i
n
f
o
r
m
T
o
t
a
l
-
i
n
f
o
r
m
E
-t
o
t
a
l
0000
kWH
C
02
-t
o
t
a
l
000 k
g
E
-
m
on
t
h
0000
kWH
h
-t
o
t
a
l
000 H
E-today
000.0
kW
h
V
-
g
r
i
d
000.0
V
I
-
g
r
i
d
000.0
A
F
-
g
r
i
d
00.0
H
z
V-dc
000.0
V
I
-
dc
000.0
A
Temp
00.0
0c
T-today
00
m
i
n
E-today
000.0
kW
h
P-ac
000.000
kW
2006/11/22
11
:
44
State
R
un
Start-u
p
m
e
n
u
Ex
p
l
a
n
a
t
i
o
n
:
This
screen
displays
the type of the inverter . Note
that
this screen will
only
appea
r
once
a
f
t
e
r
start.
After
a
b
out
7 seconds of this screen, the
L
C
D
display
will
a
u
t
o
m
a
t
i
c
a
lly
change
to the
d
e
f
a
u
l
t
display
menu
.
T
h
e
d
e
f
a
u
l
t
display
m
e
n
u
↓
E
S
C
/
▼
D
e
f
a
u
lt
d
i
s
p
l
a
y
m
e
nu
Ex
p
l
a
n
a
t
i
o
n
:
This
menu includes 2
s
e
p
a
r
a
t
e
screens.
T
h
e
first screen
i
n
c
l
u
d
e
s
parameters
of
“E
-
t
o
d
a
y
”
and
“
P
-ac”.
“E
-
t
o
d
a
y
”
i
n
d
i
c
a
t
e
s
the daily
ou
tput
energy
generated
by
JSI-G1.5K
in the unit of
KWH.
“P-ac”
i
n
d
i
c
a
t
e
s
the
r
e
a
l
t
i
m
e
output power of
JSI-G1.5K
in the unit of
K
W
.
T
h
e
second screen includes
parameters
of
d
a
t
e
/
t
i
m
e and
“
s
t
a
t
e
”
.
D
a
t
e
/
T
i
m
e
display
the current time
and can
be
a
d
j
u
s
t
e
d
.
T
h
e
“State”
s
h
o
w
s
the inverter ’s working
state
a
cc
o
r
d
i
n
g
to
t
a
b
l
e
6
-
2.
T
a
b
l
e
6-2
State
of the inverte
r
N
o
t
e:
T
o
quickly
access
the syste
m
running
p
a
r
a
m
eters,
p
r
e
ss
(
↓
E
S
C
/
▼
)
when in
a
n
y
state
of the
a
b
o
v
e
2 screens,
as
shown in
t
h
e
figure
b
e
l
o
w
.
12
D
a
t
a
n
a
m
e
e
x
p
l
a
n
a
t
i
o
n
R
U
N
T
h
e
inverter in
n
o
r
m
a
l
（ function）
o
p
e
r
a
t
i
o
n
St
a
n
d
-
by
T
h
e
inverter in
s
t
a
n
d
-by
s
t
a
t
e
St
o
p
T
h
e
inverter stops
w
o
r
k
i
n
g
C
o
m
-
f
a
u
l
t
F
a
u
l
t
of
L
C
D
-
i
n
v
e
r
t
e
r
c
o
mm
u
n
i
c
a
t
i
o
n
c
h
a
nn
e
l
E-today 000.0KWH
P-ac 0000W
2006/11/22 11:44
State Run
Grid
I
n
v
e
r
t
e
r
>>>>>>>>>>
Shortly
press
the
ESC/▼
key
to move
to
next
screens
D
e
f
a
u
lt
d
i
s
p
l
a
y
m
e
nu
R
ea
l
ti
m
e
p
a
r
a
m
e
t
e
r
s
m
e
nu
T
h
e
parameters
d
i
s
p
l
a
y
/
set
m
e
n
u
↓↓
E
N
TE
R
P
a
r
a
m
e
t
e
r
s
d
i
s
p
l
a
y
&
s
e
t
m
e
nu
D
e
f
a
u
lt
d
i
s
p
l
a
y
m
e
nu
Ex
p
l
a
n
a
t
i
o
n
:
T
h
i
s
m
e
n
u
c
o
n
t
a
i
n
s
R
u
nn
i
n
g
i
n
f
o
r
m
a
t
i
o
n
-
“
R
u
n
-
i
n
f
o
r
m
”
,
f
a
u
l
t
r
e
c
o
r
d
-
“
F
a
u
l
t
-
r
e
c
o
r
d
”
,
s
t
a
r
t
/
s
t
o
p
c
o
n
t
r
o
l
o
f
t
h
e
i
n
v
e
r
t
e
r
-
“
S
t
a
r
t
/
S
t
o
p
”
,
parameters
s
e
tt
i
n
g
-
“
S
e
t
-
p
a
r
a
m
”
.
Users
can
press ↓
”
E
S
C
/
▼
”k
e
y
to
make
t
h
e
arrow
pointed to selected menu
n
a
m
e
.
Note
that
users
can always
quit to the upper level menu by pres
s
↓↓
”
E
S
C
/
▼
”
k
e
y
.
13
Run-in
f
orm
F
aul
t
-record
St
ar
t/St
op
S
e
t
-param
↓↓
E
S
C
E-today
000
.
0
K
WH
P-ac
0000W
2006/11/22
11
:
44
State
Run
E-today
000.0KWH
P-ac
0000W
2006/11/22
11:44
State
Run
On-Grid-tied
Inverter
>>>>>>>>>>>>
E-today
000.0kWh
V-grid 000.0V
▼
I-grid
000.0A
F-grid
00.0Hz
▼
V-dc
000.0V
I-dc
000.0A
▼
Temp 00.0
0
c
T-today
00min
▼
E-today
000.0kWh
P-ac
000.000kW
2006/11/22
11:44
State
Run
Shortly press the
“
E
S
C
/
▼
＂
key
,
quickly enter the real time
parameters
display
menu
“
R
u
n
-
i
n
f
o
r
m
”
m
e
n
u
R
ea
l
ti
m
e
p
a
r
a
m
e
t
e
r
s
m
e
nu
↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
↓↓
E
N
TE
R
/
►
↓↓
E
S
C
/
▼
Current-inform
Fault-record
G
e
n
e
r
a
l
P
a
r
a
m
e
t
e
r
s
m
e
nu
H
i
s
t
o
r
y
p
a
r
a
m
e
t
e
r
s
m
e
nu
P
a
r
a
m
e
t
e
r
s
d
i
s
p
l
a
y
&
s
e
t
m
e
nu
↓↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
↓
E
S
C
/
▼
Ex
p
l
a
n
a
t
i
o
n
:
T
h
e
“
R
u
n
-
i
n
f
o
r
m
”
m
e
n
u
c
o
n
t
a
i
n
s
t
h
e
“
T
o
t
a
l
-
i
n
f
o
r
m
”
a
n
d
“
C
u
rr
e
n
t
-
i
n
f
o
r
m
”
menu.
T
h
e
“
T
o
t
a
l
-
i
n
f
o
r
m
”
includes history
l
o
gg
e
d
d
a
t
a
s
u
c
h
a
s
:
t
o
t
a
lly
g
e
n
e
r
a
t
e
d
energy-“E-total”,
m
o
n
t
h
ly
g
e
n
e
r
a
t
e
d
e
n
e
r
g
y
-
“E
-m
o
n
t
h
”
,
t
o
t
a
l
running
h
o
u
r
-
“h
-
t
o
t
a
l
”
and reduced CO
2
w
e
i
g
h
t
-
“
C
O
2
-
t
o
t
a
l
”
.
T
h
e
“
C
u
rr
e
n
t
-
i
n
f
o
r
m
”
includes
r
e
a
l
time system
d
a
t
a
.
All
t
h
e
d
a
t
a
are e
x
p
l
a
i
n
e
d
in the
t
a
b
l
e
6 -3
and
t
a
b
l
e
6-4.
T
a
b
l
e
6
-
3
E
l
e
c
t
r
i
c
a
l
r
e
a
l
time
d
a
t
a
(
C
u
rr
e
nt
-
i
n
f
o
r
m
)
14
D
a
t
a
n
a
m
e
e
x
p
l
a
n
a
t
i
o
n
U
n
i
t
V
-
g
r
i
d
Grid
v
o
l
t
a
g
e
V
I
-
g
r
i
d
Output AC
c
u
rr
e
n
t
A
F
-
g
r
i
d
Grid
f
r
e
q
u
e
n
c
y
Hz
V
-
dc
DC
V
o
l
t
a
g
e
(of
PV
a
rr
a
y
)
V
I
-
dc
DC Current (of
PV
a
rr
a
y
)
A
P
-
ac
Output
ac
p
o
w
e
r
W
E
-
t
o
d
a
y
Energy
g
e
n
e
r
a
t
e
d
t
o
d
a
y
K
W
H
E
-
m
o
n
t
h
Energy
g
e
n
e
r
a
t
e
d
this
m
o
n
t
h
K
W
H
E
-
total
T
h
e
whole
g
e
n
e
r
a
t
e
d
E
n
e
r
g
y
K
W
H
E-total
0000kWH
C02-total
000
kg
E-month
0000kWH
h-total
000
H
Current-inform
Total-inform
Run-inform
↓↓
E
S
C
/
▼
Start/Stop
Set-param
E-today
000.0kWh
V-grid
000.0V
I-grid
000.0A
F-grid
00.0Hz
V-dc
000.0V
I-dc
000.0A
Temp 00.0
0
c
T-today
00min
E-today
000.0kWh
P-ac
000.000kW
2006/11/22
11:44
State
Run
T
a
b
l
e
6
-
4.
N
o
n
-
e
l
e
c
t
r
i
c
a
l
r
e
a
l
time
d
a
t
a
(
T
o
t
a
l
-
i
n
f
o
r
m
)
“
F
a
u
l
t
-
r
e
c
o
r
d
”
m
e
n
u
F
a
u
lt
o
cc
u
rr
e
d
ti
m
e
F
a
u
lt
t
yp
e
and
p
a
r
a
m
e
t
e
r
F
a
u
lt
r
ec
o
r
d
nu
m
b
e
r
↓↓
E
N
TE
R
/
►
↓
E
S
C
/
▼
P
a
r
a
m
e
t
e
r
s
d
i
s
p
l
a
y
&
s
e
t
m
e
nu
Ex
p
l
a
n
a
t
i
o
n
T
h
e
“
F
a
u
l
t
-
r
e
c
o
r
d
”
menu
displays
the
l
a
t
e
s
t
20
fault records,
which
i
n
c
l
u
d
e
s
fault
type(see
t
a
b
l
e
6-5) 、
fault
occurred time 、
fault
p
a
r
a
m
e
t
e
r
and
f
a
u
l
t
record number(within 20 )
.
Note
that
the
fault
record
number
is
created
in the order of
fault
o
cc
u
rr
e
d
time: the
l
a
t
e
s
t
fault
record
number
is
always
01; the oldest
fault
r
e
c
o
r
d
number
is
always
20
(
s
u
pp
o
s
e
there is
a
t
l
e
a
s
t
20
fault
records),
e
t
c
.
T
a
b
l
e
6
-
5
F
a
u
l
t
type with simple
e
x
p
l
a
n
a
t
i
o
n
T
h
e
start and
stop
m
e
n
u
↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
↓
E
S
C
/
▼
↓↓
E
S
C
/
▼
P
a
r
a
m
e
t
e
r
s
d
i
s
p
l
a
y
&
s
e
t
m
e
nu
Ex
p
l
a
n
a
t
i
o
n
T
h
e
“
S
t
a
r
t
/
S
t
o
p
”
menu
can
control the
start and
stop
state
o
f
t
h
e
i
n
v
e
r
t
e
r
.
15
Start
Stop
Run-inform
Fault-record
Start/Stop
Set-param
F
a
u
l
t
n
a
m
e
F
a
u
l
t
r
e
a
s
o
n
e
x
p
l
a
n
a
t
i
o
n
V
d
c
-
h
i
g
h
DC
DC
v
o
l
t
a
g
e
h
i
g
h
Vac
-
h
i
g
h
G
r
i
d
AC
v
o
l
t
a
g
e
h
i
g
h
Vac
-
l
o
w
G
r
i
d
AC
v
o
l
t
a
g
e
l
o
w
F
-
f
a
u
l
t
G
r
i
d
Grid frequency
fault
I
s
l
a
n
d
G
r
i
d
I
s
l
a
n
d
fault
I
P
M
-
fl
t
I
n
t
e
r
n
a
l
fault
IPM
fault
06/11/12 400V
04
14:20:24
Vdc-high
Run-inform
Fault-record
↓↓
E
S
C
/
▼
Start/Stop
Set-param
D
a
t
a
n
a
m
e
e
x
p
l
a
n
a
t
i
o
n
U
n
i
t
T
e
m
p
T
e
m
p
e
r
a
t
u
r
e
within the
e
n
c
l
o
s
u
r
e
℃
T
-
t
o
d
a
y
T
h
e
O
p
e
r
a
t
i
o
n
time of
t
o
d
a
y
Min
T
-
t
o
t
a
l
T
o
t
a
l
hours of
O
p
e
r
a
t
i
o
n
t
i
m
e
H
C
O
2
-
t
o
t
a
l
R
e
d
u
c
e
d
CO2
w
e
i
g
h
t
Kg
2006
/
11
/
22
11
:
44
T
h
e
current
d
a
t
e
/
t
i
m
e
S
t
a
r
t
process through
L
C
D
↓↓
E
N
TE
R
/
►
to set
i
t
？
S
t
a
t
e
changed
a
f
t
e
r
“
s
t
a
r
t
＂
op
e
r
a
ti
on
Ex
p
l
a
n
a
t
i
o
n
:
This
command
is
n
ee
d
e
d
to
restart
the system
a
f
t
e
r
a
L
C
D
s
t
o
p
o
p
e
r
a
t
i
o
n
b
y use
r
.
T
h
e
state
shown in the
d
e
f
a
u
l
t
display
menu will
c
h
a
n
g
e
a
f
t
e
r
start
o
p
e
r
a
t
i
o
n
.
T
h
e
state
of the inverter won’t
change
if the inverter is
a
l
r
e
a
d
y
r
u
nn
i
n
g
when perform this
c
o
mm
a
n
d
.
Stop process through
L
C
D
↓↓
E
N
TE
R
/
►
to set it？
S
t
a
t
e
changed
a
f
t
e
r
“
s
t
op
＂
op
e
r
a
ti
on
16
E-today 000.0KWH
P-ac 0000W
2006/11/22 11:44
State Stop
E-today 000.0KWH
P-ac 0000W
2006/11/22 11:44
State Run
Are you sure
↓↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
Start
Stop
E-today
000
.
0
K
WH
P-ac
0000W
2006/11/22
11
:
44
State
Run
E-today
000
.
0
K
WH
P-ac
0000W
2006/11/22
11
:
44
State
St
op
Are you
sure
↓↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
St
ar
t
St
op
Ex
p
l
a
n
a
t
i
o
n
:
This
command
is helpful when users
want
to stop the
o
p
e
r
a
t
i
o
n
of
t
h
e
inverter.
T
h
e
state
shown in the
d
e
f
a
u
l
t
display
menu will
change
a
f
t
e
r
s
t
o
p
o
p
e
r
a
t
i
o
n
.
T
h
e
g
e
n
e
r
a
l
parameters
selecting
m
e
n
u
S
e
l
ec
t
nu
m
b
e
r
by
↓
E
N
TE
R
/
►
C
h
a
ng
e
v
a
l
u
e
by
↓
E
S
C
/
▼
Fault-record
↓↓
E
N
TE
R
/
►
Ex
p
l
a
n
a
t
i
o
n
Users must input the
password
before setting
p
a
r
a
m
e
t
e
r
s
.
T
h
e
d
e
f
a
u
l
t
password
is
1111.
This
screen
c
o
n
t
a
i
n
s
“
S
y
s
-param”
，
“
R
u
n
-
p
a
r
a
m
”
,
“
P
r
o
-
p
a
r
a
m
”
a
n
d
“
C
o
m-
p
a
r
a
m
”
.
“
S
y
s
-param”
c
o
n
t
a
i
n
s
b
a
s
i
c
running
parameters
of the
i
n
v
e
r
t
e
r
.
“
R
u
n
-
p
a
r
a
m
”
c
o
n
t
a
i
n
s
n
o
t
h
i
n
g
.
“
P
r
o
-
p
a
r
a
m
”
c
o
n
t
a
i
n
s
the
a
d
j
u
s
t
a
b
l
e
system protection
p
a
r
a
m
e
t
e
r
s
.
“Com-para
m
”
c
o
n
t
a
i
n
s
b
a
s
i
c c
o
mmu
n
i
c
a
t
i
o
nparameters
o
f
i
n
v
e
r
t
e
r
.
t
h
e
17
↓↓
E
S
C
/
▼
Sys-param
Run-param
G
e
n
e
r
a
l
p
a
r
a
m
e
t
e
r
s
s
e
l
ec
ti
ng
m
e
nu
Pro-param
Com-param
Set-param
Password
1111
↓↓
E
N
TE
R
/
►
Set-param
Password
0000
Run-inform
Start/Stop
Set-param
T
h
e
specific
parameters
selecting
m
e
n
u
Run-param
↓
E
S
C
/
▼
S
p
ec
i
f
i
c
p
a
r
a
m
e
t
e
r
s
s
e
l
ec
ti
ng
m
e
nu
Ex
p
l
a
n
a
t
i
o
n
T
h
e
a
d
j
u
s
t
a
b
l
e
p
a
r
a
m
e
t
e
r
s
o
f
“
S
y
s
-
p
a
r
a
m
”
i
n
c
l
u
d
e
s
d
i
s
p
l
a
y
d
i
s
p
l
a
y
v
e
r
s
i
o
n
l
a
n
g
u
a
g
e
-
L
a
n
g
u
a
g
e
、
display
time
-
T
i
m
e
、
g
e
n
e
r
a
t
e
d
e
n
e
r
g
y
v
a
l
u
e
-
P
o
w
e
r
-
a
d
j
and
l
o
a
d
d
e
f
a
u
l
t
t
a
s
k
-
l
o
a
d
d
e
f
a
u
l
t
.
T
h
e
f
i
r
m
w
a
r
e
will only
b
e helpful for the
m
a
i
n
t
e
n
a
n
c
e
p
e
r
s
o
nn
e
l
an
d
useless to
u
s
e
r
s
.
T
h
e
display
l
a
n
g
u
a
g
e
a
d
j
u
s
t
m
e
n
t
m
e
n
u
C
h
a
ng
e
nu
m
b
e
r
by
↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
↓
E
S
C
/
▼
Language [1]
↓↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
D
i
s
p
l
a
y
l
a
ngu
a
g
e
h
a
s
changed
a
f
t
e
r
s
e
tti
ng
Ex
p
l
a
n
a
t
i
o
n
Users
can
set the
L
C
D
d
i
s
p
l
a
yl
a
n
g
u
a
g
e
in this screen, there
are 2
l
a
n
g
u
a
g
e
s
can
b
e selected: CH
represents C
h
i
n
e
s
e
,
EN
represents
E
n
g
li
s
h
.
18
↓↓
E
S
C
/
▼
↓↓
E
N
TE
R
/
►
Are you
sure
to
set it?
语言 [0]
0：汉语 1：英语
Language [0]
0：CH 1：EN
Language [1]
0：CH 1：EN
↓
E
S
C
/
Language
Time
Sys-param
↓↓
E
N
TE
R
/
►
Language
Time
Firmware
Power-adj
↓↓
E
S
C
/
▼
Load-default
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