Communication :
WIFI/GPRS/ETHERNET for optionalPV max. power :
360/480/600VDisplay :
LCDPV max. input current :
30/40/50APV max. input voltage :
150VCharge mode :
MPPT chargeBattery Sytem Voltage :
12/24/48VBrand Name :
JNGEApplication :
Off grid solar charge controllerJN-MPPT-AL 10amp 20amp 30amp 40amp 50amp MPPT Solar Panel Battery Charge Controller 12V 24V 48V for solar panel system
*Advanced multiphase synchronous rectification technology also has high conversion efficiency in low power charging environment.
*Using common negative circuit design to make the system work more stable and reliable.
*Advanced MPPT maximum power point tracking technology, and tracing efficiency not less than 99.5%. Compared to common PWM algorithm, it achieves 15% -20% more efficiency.
*Using high quality imported components and advanced power conversion circuit, the maximum conversion efficiency can reach more than 98%; full-load efficiency can reach 97%.
*Aluminum metal for structure, JN-MPPT-mini/AL/BL/CL series can be used in all kinds of harsh conditions.
*A variety of tracking algorithms can be combined to quickly track the maximum power point.
*Dual wave and multiple wane tracking technology, when the panels are in partial shade or when a single panel is damaged, JN-MPPT-AL/BL/CL series can still track the maximum power point accurately.
*Four sections of charging ways: MPPT charge-equalizing charge-improving char-floating charge.
*12/24/48V automatic identification function.
*With current-limiting charging mode, when the input power of the photovoltaic panels is too large, the charging current exceeds the rated current of the controller, The controller will limit the charging current to the rated current charge.
*With internal temperature detection function, when the controller temperature rises to 70 degrees, the controller will limit the charging current to half of the rated current. When the temperature reaches 90 degrees, the controller will shut down of charging and output to control the temperature
*RS485 communication, can provide communication protocol,convenient for customers to integrate management and secondary development.(optional)
*Though the RS485 communication host computer, controller support WIFI module and GPS module to expand and implement APP cloud monitoring. (optional)
*The battery temperature compensation function.
*With a wide range of operating voltage of PV(12V system, photovoltaic panel voltage can be up to 100V, 24Vand 48V maximum voltage can reach 150V).
*With over charge, over discharge, over temperature, over load and reverse connection protection functions.
Product Parameters:
parameter name
Parameter value (and adjustable range)
MODEL
JN-MPPT-MINI
JN-MPPT-AL
JN-MPPT-BL
JN-MPPT-CL
Current rating (A)
10
20
30
30
40
50
30
40
50
60
70
50
60
80
100
120
Maximum charging current (A)
10
20
30
30
40
50
30
40
50
60
70
50
60
80
100
120
PV maximum input power (12V) (W)
120
240
360
360
480
600
360
480
600
720
840
600
720
960
1200
1440
PV maximum input power (24V) (W)
240
480
720
720
960
1200
720
960
1200
1440
1680
1200
1440
1920
2400
2880
PV maximum input power (48V) (W)
--
--
--
1440
1920
2400
1440
1920
2400
2880
3360
2400
2880
3840
4800
5760
PV maximum input power (96V) (W)
--
--
--
--
--
--
--
--
--
--
--
4800
5760
7680
9600
--
Output maximum current (A)
7
14
21
21
28
35
21
28
35
42
49
--
--
--
--
--
PV panel open circuit input voltage range (V)
20V～100V(12V battery system)
20V～100V(12V battery system)
20V～100V(12V battery system)
40V～145V(24V battery system)
40V～145V(24V battery system)
40V～100V(24V battery system)
80V～145V(48V battery system)
160V～240V(48V battery system)
160V～240V(96V battery system)
System identification voltage range (V)
12V battery sysem
DC9V-DC16V
24V battery system
DC18V-DC32V
48V battery system
DC42V-DC60V
96V battery system
96V is a stand-alone system
MPPT efficiency
﹥99.5%
Conversion efficiency
﹥98%
Operating mode
The default is the household mode 24H
Operating environment parameters
Ambient temperature
-20℃～50℃
Storage temperature
-30℃～70℃
Humidity
10% ～ 90%
Protection grade
IP30
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