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JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification

China Anhui HG Industrial Co., Ltd. certification
China Anhui HG Industrial Co., Ltd. certification
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JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification

JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification
JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification

Large Image :  JN K Series Lead Acid Battery 10A 20A 30A Solar Controller CE Certification

Product Details:
Place of Origin: Guang dong
Brand Name: HG
Certification: CE, EMC
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Detailed Product Description
Place Of Origin: China Brand Name: JNGE POWER
Model Number: JN-K Net Weight: 0.4KG
Certification: CE
High Light:

lead acid storage battery


battery charge controller


JN-K Series 10a 20a 30a Solar Controller


Solar panels may make power at very high voltage and current. If all that is fed directly to the battery then it may get overcharged or blast (in extreme cases).A solar charge controller prevents this from happening. It is is placed in between the solar panels and the battery bank to regulate the charging current and voltage of the batteries through solar. It also prevents the reverse flow of current from batteries to the solar panels during night-time.Basically, without a charge controller it is not possible to safely use solar energy for charging batteries.


JN-K DC 12V 24V 48V automatic recognition smart pwm solar charge controller 10A 20A 30A


The controller is suitable for the automatic control of charging and discharging process in the off-grid solar system (independent system). The battery charging and discharging process of the controller is optimized, which can prolong the life of the battery and improve the performance of the system. The comprehensive function of self testing and electronic protection function can avoid the installation errors and system failures which can cause the controller damage.

  • Use CPU processor superior speed performance
  • Common cathode circuit design makes the system more stable and reliable.
  • The high precision A/D sampling to ensure the accuracy of sampling
  • Excellent EMC design
  • 12V/24V automatic identification system voltage or 48V battery voltage
  • Imported MOSFET as power switch, low loss, high reliability
  • LCD display and keypad interface, complete menu display and operation
  • Use of RS-232 communication, the communication speed and communication protocol compatibility are very well
  • The controller with over temperature, over discharge, overload, short circuit protection function
  • The photovoltaic array and reverse battery protection function
  • The 5V DC output, can supply power for the mobile phone or digital products

Lead acid  12v 65A vrla ups inverter battery




Product Parameters:


Electrical parameter
Item JN-K(12V/24V/48V) JN-R(12V/24V/48V)
Rated voltage 12V/24Vauto,48V
Battery max voltage 15V/30V/60V
Solar panel max voltage 22V/44V/88V
Rated charging current 10A 20A 30A 40A 50A 60A
Charging line voltage drop ≤0.7V
Discharging line voltage drop ≤0.2V
Static loss 0.2W
communication RS232/RJ45 Interface
USB output 0.5A/5V
Over-temperature protection Below 75℃ full current,75℃-90℃ half current, above 90℃ off charge
Working environment parameters
LCD display temperature -20℃-75℃
Working environment temperature -20℃-50℃
Storage temperature -30℃-70℃
Protection level IP30
Mechanical parameters
Wire terminal(㎜²) 2.5 6 10 10 16 16
Size L*W*H(mm) 153*94*46.5 207.5*129*69.5
Net weight(kg) 0.35 0.38 0.40 1.30 1.35 1.40

Battery voltage parameters

(Battery voltage parameters are based on 25℃/12V system,24V system X2,48V systemX4)


Battery parameters

Battery type

Colloid lead acid battery Sealed lead acid battery Lithium iron phosphate battery


lithium battery



Over-charge disconnect voltage (V) 15.5 15.5 13.2 14.4 13-16
Overvoltage recovery voltage (V) 14.8 15.0 12.6 14.0 13-16
Equilibrium charge voltage (V) 14.6 14.6 12.4 13.8 13-15
Enhance charge voltage(V) 14.2 14.4 12.2 13.6 13-15
Floating charge voltage(V) 13.6 13.8 12.0 13.2 12-14
Under-voltage recovery voltage(V) 12.6 12.8 11.5 12.6 11-13
Under-voltage shut down voltage(V) 10.8 10.8 9.6 10.5 9-11
Equilibrium charge duration(min) —— 120 120 120 60-180
Enhance charge duration(min) 120 120 120 120 60-180
Light control voltage parameters


Light control turn on voltage

Max 10V
Min 6V
Default 8V


Light control turn off voltage

Max 8V
Min 2V
Default 4V
Battery temperature compensation parameters
Temperature compensation parameters Max 0mV∕℃∕2V
Min -8mV∕℃∕2V
Default -4mV ∕ ℃ ∕2V (based on 25℃)
Equilibrium, enhance, floating, enhance recovery voltage, low voltage disconnect recovery voltage, under voltage alarm recovery voltage, under voltage alarm voltage, low voltage disconnect voltage‘s temperature compensation parameters are the same

Contact Details
Anhui HG Industrial Co., Ltd.

Contact Person: Mrs. Stone Zhang

Tel: +8618055152896

Fax: 86-551-63685123

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