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Quick Details

  • Place of Origin: Anhui, China (Mainland)
  • Brand Name: JNGE
  • Model Number: JN-K20A48V
  • Application: Charger Controller
  • Rated Voltage: 48V
  • Maximum Current: 30A
  • System voltage: 12V 24V 48V auto
  • Syetem current: 30A
  • Size: 166*100*51mm
  • Weight: 0.4kg
  • Certification: CE ROHS
  • Warranty: 3 years
  • Color: black
  • Package: boxes
  • Free shipment: with second price
  • Protection level: Ip56

Packaging & Delivery

Packaging Details: one set into one box
Delivery Detail: 3 business days for samples

Factory direct sales controller for PV system 12V 24V 48V auto recognition solar charge controller with latest same negative design which can be grounded and with lightning protection,with higher safety.

 

 

 

Products features:

 

Use CPU processor superior speed performance 

The high precision A/D sampling to ensure the accuracy of sampling 

Excellent EMC design 

Intelligent temperature drop current 

12V/24V automatic identification system voltage or 48V battery voltage 

The efficient tandem PWM charging mode, extend battery life, improves the system performance. 

The imported MOSFET as power switch, low loss, high reliability 

It has wide applicability, automatic recognition of day / night

The LCD display and keypad interface, complete menu display and operation 

The humanized design of browsing interface, easy operation 

The complete set and modify control parameters 

The load control mode and intelligent memory function of diversity, enhance the flexibility of the output load.

Use of temperature compensation charging control algorithm, automatic adjustment of the parameters of charge and discharge system, improve the service life of the battery 

The light controller battery input filter, invoice of the battery voltage spike light damage to the equipment 

Use of RS-232 communication, the communication speed and communication protocol compatibility are very well.

Standard RJ45 interface equipment that can be used for connecting the liquid crystal display unit or PC monitor software and communication peripherals, it is convenient for the user view the controller’s running data, modify the controller control parameters. 

The controller with over temperature, over discharge, overload, short circuit protection function 

The photovoltaic array and reverse battery protection functio.n 

The 5V DC output, can supply power for the mobile phone or digital products .

 

Why choose JNGE brand

 

Our solar controller compare with cheap item from the market:

1. high quality radiator vs low quality radiator

 

 

 

2. Precise PCB vs simple PCB

 

Related products you may interested

JN-S 12V 24V 10A 15A 20A 30A PWM

JN-K 12V 24V 48V auto 10A 15A 20A 30A PWM 

JN-MPPT 12V 24V 48V 30A 40A 50A 60A MPPT

JND-X 96V 110V 192V 220V 240V 50A solar charge controller 

JND-X 24V 48V 96V 110V 192V 220V 240V 100A solar charge controller

JND-X 24V 48V 96V 110V 150A solar charge controller 

JND-X 24V 48V 96V 110V 220V 200A solar charge controller 

 

 

project

 

Certifications

 

contact us

     ANHUI JNGE POWER CO., LTD.

 

 

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China (Mainland) | Manufacturer, Trading Company
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