Specifications

29
Maximum Power Point Tracking (MPPT)
A good PV inverter must be
able to convert the maximum
power from any PV panel. Due
to its advanced design, this
PV-Inverter can track the
maximum power from your PV
panel in any condition. When the
displayed power on the LCD
output does not change
dramatically, the inverter is converting the maximum power from panels.
When the LCD power reading is significantly changes, the inverter is
tracking the power according to the varied sunlight.
W
W
h
h
e
e
n
n
t
t
h
h
e
e
P
P
V
V
p
p
a
a
n
n
e
e
l
l
’
’
s
s
o
o
u
u
t
t
p
p
u
u
t
t
i
i
s
s
l
l
o
o
w
w
,
,
t
t
h
h
e
e
f
f
e
e
e
e
d
d
i
i
n
n
g
g
D
D
C
C
-
-
p
p
o
o
w
w
e
e
r
r
m
m
a
a
y
y
d
d
r
r
i
i
f
f
t
t
s
s
l
l
o
o
w
w
l
l
y
y
a
a
s
s
d
d
o
o
e
e
s
s
t
t
h
h
e
e
A
A
C
C
p
p
o
o
w
w
e
e
r
r
.
.
I
I
t
t
i
i
s
s
b
b
e
e
c
c
a
a
u
u
s
s
e
e
P
P
V
V
-
-
I
I
n
n
v
v
e
e
r
r
t
t
e
e
r
r
i
i
s
s
t
t
r
r
a
a
c
c
k
k
i
i
n
n
g
g
m
m
a
a
x
x
i
i
m
m
u
u
m
m
D
D
C
C
-
-
p
p
o
o
w
w
e
e
r
r
c
c
o
o
n
n
t
t
i
i
n
n
u
u
o
o
u
u
s
s
l
l
y
y
.
.
A
ccuracy of the reading
The reading on the LCD is just for reference. We do not recommend
using the data for checking or testing of th e system. Norm ally, its
accuracy is around ±2%. In all ranges of operation, the accuracy is up
to ±5%.
IPV (A)
U
PV (V)
01020304050
1
2
3
4
5
P
PV (W)
25
50
75
100
125
1000W/m
2
800W/m
2
600W/m
2
Maximum power point
@ 1000W/m ~ 120W
2