Feature:
1. Advanced multiple synchronous rectification technology, high conversion efficiency in low power charging environment, the system adopts universal negative circuit, making the system work more stable and reliable.
2. Advanced MPPT maximum power point tracking technology, tracking efficiency is not less than 99.5percent , compared with ordinary PWM algorithm, the efficiency is increased by 15percent to 20percent , using high?quality components and advanced power conversion circuit, the maximum conversion efficiency can be 98 percent above, the full load efficiency can be 97percent .
3. The structure is made of aluminum and can be used under various harsh conditions. The combination of multiple tracking algorithms can achieve fast tracking of the maximum power point.
4. When the panel is partially blocked or a single block is damaged, the dual?peak and multi?peak tracking technology can accurately track the maximum power point, four?stage charging method: MPPT balance charging?supercharging?floating charging.
5. 12/24/48V automatic identification function, support data storage, storage time can be up to 10 years, in the current?limiting charging mode, when the input power of the photovoltaic panel is too large and the charging current exceeds the rated current of the controller, the controller will limit the charging current to the rated current.
6. With internal temperature detection function, when the controller temperature rises to 70 degrees C, the controller will limit the charging current to half of the rated current, when the temperature reaches 90 degrees C, the controller will turn off charging and output, thereby control the temperature rise of the controller.
7. With battery temperature compensation function, it has a wide photovoltaic array operating voltage range (12V system, photovoltaic panel voltage up to 100V, 24V and 48V maximum voltage up to 150V). It has comprehensive protection functions such as overcharge, overdischarge, overtemperature, overload and reverse connection.
Specification:
Condition: 100percent Brand NewItem Type: Solar Charge ControllerMaterial: Aluminum
Model
JN-MPPT-CL(50-120A)
Current Rating (A)
50A, 60A, 80A, 100A, 120A (optional)
System Identification Voltage Range (V)
12V System
DC9V-DC16V
24V System
DC18V-DC32V
48V System
DC42V-DC60V
Photovoltaic Panel Open Circuit Input Voltage Range (V)
20V-100V (12V System)
40V-150V (Recommend Below 145V) (24V System)
80V-150V (Recommend Below 145V) (48V System)
MPPT Efficiency
>99.5percent
Conversion Efficiency
>96percent
System Rated Voltage (V)
12V System
24V System
48V System
12V System Default Value
Over Voltage (Overcharge) (V)
14-18V
28-36V
56-62V
Default 16V
Over Voltage Return (V)
13-17V
26-34V
52-62V
Default 15V
Charging Limit Voltage (V)
12.9-16.9V
25.7-33.7V
51.6-62V
Default 14.9V
Balanced Charging Voltage (V)
12.7-16.7V
25.4-33.4V
50.8-62V
Default 14.7V
Boost Charging Voltage (V)
12.4-16.4V
24.8-32.8V
49.6-62V
Default 14.4V
Boost Charge Return Voltage (V)
11.2-15.2V
22.4-30.4V
44.8-62V
Default 13.2V
Floating Charge Voltage (V)
11.8-15.8V
23.6-31.6V
47.2-62V
Default 13.8V
Over Discharge Voltage (V)
8.8-12.8V
17.6-25.6V
35.2-51.2V
Default 10.8V
Over Discharge Return Voltage (V)
11.1-15.1V
22.2-30.2V
44.4-60.4V
Default 13.1V
Balanced Charging Time (H)
1/2/3 Hour
Default 2H
Boost Charging Time (H)
1/2/3 Hour
Default 2H
Device Address
1-99
Default 6
Light Control Turn-on Voltage (V)
5-11V
Default 5
Light Control Turn-off Voltage (V)
5-11V
Default 6
Light Control Delay (H)
10 Minutes
Temperature Compensation ( celsius )
0-4
Default 4
Over Temperature Protection ( celsius )
70 celsius current reduction, 90 celsius off charging and DC load
Working Temperature ( celsius )
-20 celsius -50 celsius
Storage Temperature ( celsius )
-40 celsius -80 celsius
Humidity (percent )
10percent -90percent , no condensation
Weight: Approx. 4545g / 160.3oz.
Package List:
1 x Solar Charge Controller5 x Screw2 x Hanging Board
