JN-MPPT-B 12v 24v 48v auto volt 30a 40a 50a 60a MPPT solar charge controller

Extruded big aluminum heatsink dissipates heat quickly and take the latest shared-one-cathode circuit design.  The system voltage is 12v 24v 48v auto work. The controller choose MPPT charging, the efficiency is above 99.8%. Optional WIFI/ GPRS /PC host computer monitor, intelligent humanized control.


  • Item No.:

    JN-MPPT-B
  • Brand Name:

    JNGE
  • Application:

    Off-grid solar system
  • Charge mode:

    MPPT charge
  • Battery Sytem Voltage:

    12/24/48V auto
  • PV max. input voltage:

    150V
  • PV max. input current:

    60A
  • PV max. power:

    2880W
  • Display:

    LCD
  • Communication:

    WIFI/GPRS/Ethernet for optional

JN-MPPT-B series MPPT solar charge controller


Features:

1.12V 24V 48V system voltage auto identify.

2. MPPT charging efficiency more than 99.5%.

3. Support Wifi/GPRS/RS485 monitor, more intelligent and convenient.

4. Strong data storage, storage time can be up to 10 years.

5. Synchronous rectification technology, ensure higher conversion efficiency under small power charging condition.

6. Dual peaks and multi-peak tracking technology.

7. Extruded aluminum heat-sink dissipates heat quickly, maintenance-free and low power consumption. 

8. Shared-one cathode circuit design makes the system more stable and reliable.

9. Support for parallel connection, 99 sets max.



Parameters:

Parameters Name

The parameter values (and adjustable range)

Default values

Current

30A

40A

50A

60A

 

System Voltage

12V24V48V

 

Photovoltaic max input voltage

100V (12V system Voltage)

150Vsuggest lower than 145V(24Vsystem Voltage)

150Vsuggest lower than 145V(48Vsystem Voltage)

 

Rated working current

30A

40A

50A

60A

 

Photovoltaic max input power

400W/12V

800W/24V

1600W/48V

500W/12V

1000W/24V

1500W/48V

600W/12V

1200W/24V

2400W/48V

800W/12V

1600W/24V

3200W/48V

 

MPPT efficiency

99.5%

 

Conversion

efficiency

96%

 

Over voltage (over charge)

1617V,×nV

16V,×nV

Over voltage recovery

1515.5V, ×nV

15V,×nV

Charging limit voltage

 15.516V, ×nV

15.5V,×nV

Equalizing charge voltage

1515.5V, ×nV

15.2V,×nV

Boost charge voltage

1415V, ×nV

14.4V,×nV

Boost charge recovery

12.313.5V,×nV

13.2V,×nV

      Floating charge voltage

13.214.0,×nV

13.8V,×nV

Over discharge voltage

9.811.8V,×nV

10.8V,×nV

Over discharge  recovery

12.013.0V,×nV

12.6V,×nV

Equalizing charge time

1/2/3 hour

1H

Boost charge time

1/2/3 hour

1H

Device address

199

6

Light control OPEN voltage

15V

5

Light control CLOSE voltage

511V

6

Light control

time delay

10 min

 

Temperature compensation

04

4

Over temperature protection

When the temperature reaches 75 charging current is limited to half of the rated current, When the temperature reaches 90 charging and load are shut off

 

Working temperature

-20℃~50

 

Storage temperature

-40℃~80

 

Humidity

10% 90% Non-condensate

 

Weight

6.55kg

 

Size

280*225*114mm

 



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