充 电 逆 变 一 体 机 使 用 说 明
12
V
24
V
LED
blink number
comments
10.5
V
21.2
V
0×
This
is
aslo
the
LVD
level
when
BLO
is
deactivated
11V
22V
-
11.4V
22.8V
-
11.
6
V
2
3
.
2
V
11.
8
V
2
3.6
V
1
2
V
2
4
V
1
2.2
V
2
4.4
V
-
-
-
The
solar
charge
controller
built
in
option
in
the
inverter
GPI-S is meant for charging a battery exclusively from a solar generator.
Any other source of current needs an external and suitable cahrge controller
The maximum (open) voltage of the solar generator is 23V for 12V system, 46V for 24V sysetm, connect firstly the inverter to the
battery before connecting the solar generator. The adjustment mode is a I/Uuo(
"
floating
")
shunt
and
it
guarantees
optimal
charge
conditions
along
the
battery
lifetime
LED4 LED5 LED6 battery capacity
ON
OFF
OFF
>75%
OFF
ON
OFF
>25-75%
OFF
OFF
ON
<25%
OFF
OFF
Blinking
<10%
OFF
OFF
OFF
lowvoltage protection
LED4
LED5
LED6
LED3
T
he
yellow
indicator
display the functionning mode
（
LED3
)
Illuminated
：
The
solar
charge
is
at
its
maximun
Not
illuminated
:
the
solar
generator
is
not
connected
or
the
time is daynight
Battery lifetime Optime
Cycling a battery in permanent charging mode from 0 to 30% is often a cause of early aging of batteries, particularly in solar home systems. In
order to enhance the battery lifetime, the GPI inverter are equipped with a unique function that wil readjust the low voltage disconnection(LVD)
threshold according to the behavior of the user consumption. This allows a full recharge of the battery.
This
function
can
be
activated
at
anytime
An
indicator
(
green
LED
2)
is
lit
or
blinks
when
this
function
is
activated
.
The
number
of
blinking
indicates
the
LVD
currently
applied
.
if
this
indicator
is
lit
continuously
,
this
means
that
the
use
oF
the
battery
is
correct
and
that
it
was
well
charged
.
The
LVD
is
then
set
at
0.87*
Unom
(10.5
or
21
v
)
as
per
the
model
.
This
also
means
that
you
have
the
widest
availaility
of
the
energy
stored
and
that
your
battery
is
likely
to
last
longer
If
the
indicator
is
blinking
one
or
several
times
,
this
means
that
the
use
of
the
battery
is
restricte
and
that
the
disconnection
voltage
was
set
according
to
the
table
below
(±2%）
level
at
BLO
activation
This strategy will off course restrict the use of the battery and drive the user to reduce nisconsumption
or to increase the production (by an additional charger connected to a backup solar generator for instance)
Inverter integrate with charge(Option-s)
Battery capacity display
connection
sola
panels
battery
1×
off
2×
off
3×
off
4×
off
5×
off
6×
off
