Solar Charge Controller
ENS Series PWM Solar Charge Controller with LCD
DE SC R I PT I ON
The solar charge controller is one of key components of the PV off-grid solar system;
our ENS series PWM solar controller can adopt different charge way baded on
different batteries and the environment. It is designed with big clear LCD display
with 4 bottoms to change different screens. Double solar panel inputs applied makes
it more reliable, and the bottom aluminum radiation can make its work properly when
the unit is hot.
FE AT UR E S
1.Pulse Width Modulation Technology, which offers the good efficiency of your PV system.
2.Automatically detects 12/24V or 24/48V system voltage.
3.Abig LCD screen display one main window and 7 different sub windows: battery voltage, PV charge
current, Load discharge current, total PV chargeAh, total PV dischargeAh, the setting of constant voltage
charging, the setting of low voltage disconnect, the setting of low voltage reconnect
4.The constant voltage charge, low voltage disconnect and reconnect data settable by user.
5.External temperature sensor
6.Temperature-compensated, three-stage I-U curve charge regulatio
n
7.Full electronic protection (reverse polarity, over-current, short-circuit,
over temperature, current drawback, lightning etc.)
8.Highest efficiency
S
1
+
S
1
-
S
2
+
S
2
-
B
+
B
-
L
+
L
-
9.Positive ground
10.Dual terminals for solar panel input
11.Battery type can be: GEL,AGM and solar battery etc.
SPE C I FI C AT I ONS
S1+
S1-
S2+
S2- B+
B-
L+
L-
Model
E NS24/48-50D
E NS24/48-60D
E NS24/48-80D
Normal battery charge voltage
24/48V, automatic recognition
Nominal battery charge current
50A
60A
80A
1500W@24V
3000W@48V
1800W@24V
3600W@48V
2600W@24V
5200W@48V
Max. PV input power
Max.solar input voltage Voc
Min.solar input voltage Vmp
Power conversion efficiency
Standby power consumption
Length≤1m charge loop drop
Length≤1m discharge loop drop
Temperature compensation
<60V/96V
>32V/64V
Max. 90%
<20mA
<20mA
<20mA
<0.25V
<0.05V
-3 mv/cell *K
Battery voltage, PV charge current, Load discharge current, total PV charge Ah, total PV discharge Ah,
the setting of constant voltage charging, the setting of low voltage disconnect, the setting of low
voltage reconnect
LCD screen display
MENU, LOAD( ON/OFF), UP, DOWN
Buttons
Ambient temperature range
Case protection
Float charge
-40 to +50℃
IP22
27.6V/55.2V
Constant voltage charge
Low disconnect voltage
Low reconnect voltage
Grounding
29.2V (28~30V settable) / 58.4V (56~60V settable)
22V( 20.8~22.8V settable) / 44V( 41.6~45.6V settable)
25.6V( 24.4~26.4V settable) / 51.2V(48.8~52.8V settable)
Positive grounding
Battery type
GEL,AGM, Solar battery etc.
Dimensions(L*W*H)
Weight(kg)
199*177.3*93mm
1.52
QTY/Ctn
12pcs/box.58.5*23*45cm
N.W./Ctn(kg)
18.2
21.3
G.W./Ctn(kg)
Greegoo Electric Co.,Ltd
Add:Jinye Mansion, Lvzhuang, Liushi, Yueqing, Zhejiang, 325604 P.R. China
Tel: +86 577 62776000 Fax: +86 577 62776006
4
Homepage://www.greegoo.com E-mail:peter@greegoo.com
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