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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: OEM
  • Model Number: LCKZ50A
  • Application: Charger Controller
  • Rated Voltage: 48V
  • Maximum Current: 50A
  • Product name: 200amp solar battery charge controller
  • Certification: RoHS,CE,SGS,ISO
  • Color: BLACK
  • System voltage: 12V/24V/36V/48V/60V Auto
  • Rated Current: 50A
  • Charge mode: PWM Charging
  • Dimensions(mm): 190*60*130
  • Weight: 0.59KGS
  • Warranty: 1 YEAR

Packaging & Delivery

Packaging Details 30pcs/carton
size of carton 41*36*43cm
grossweight of each carton: 18kgs
Delivery Time 15DAYS after the deposit


Product Description

200amp solar battery charge controller,50A Intelligent solar charge controller for solar kits use





1. Overload protection

2. Short circuit protection

3. Converse discharge protection

4. Reverse polarity connection protection

5. Thunder protection

6. Low voltage protection

7. Overcharge protection

8. Batteries stop and charge voltage HVD sets up

9. Charge and low voltage LCD sets up

10. Display the capability of the battery SOC

11. Loads and comeback setups.

12. Intellectualized temperature compensation

13. Record, calculate and display the charged AH on the LCD screen.

14. Record, calculate and display the discharged AH on the LCD screen.

15. CPU control and LCD display


Technical Data



Name PWM solar charge controller manual
Item No.LCKZ50A
Maximum Current50A 
Rated Voltage12V/24V/36V/48V/60V Automatic voltage recognition
ProtectionOvercharge,overput,overload protection,etc.
LVD11.0V ADJ 9V….12V;×2/24V; ×4/48V
LVR12.6V ADJ 11V….13.5V;×2/24V ;×4/48V
Float Voltage13.8V ADJ 13V….15V;×2/24V; ×4/48V
Boost charging14.4V ; ×2/24V;  ×4/48V Battery Voltage less than 12Vstart boost charging 2 hours
Battery Over Voltage Protection16.5V ;×2/24V; ×4/48V
ReverseConnection Protectionyes
Load Over Current ProtectionYes, each two minutes restart once
Charge TypePWM
Temperature Compensation-24 mV /℃ for 12V system;×2/24V
Working Temperature-20℃---+55℃
Terminal Scale14---6   AWG   16 mm2
Waterproof gradeIP32
Product Size190*60*130MM
Net weight0.59kgs
Warranty12 months



Verious Solar Charge Controller 10A-60A can be produced.


Packaging & Shipping

size of carton 41*36*43cm 
grossweight of each carton: 18kgs


Our Services


 Customize: We can develop new products according to your products, and we accept OEM service.

 Samples:Samples is avaliable, please contact us .

 Service:We are at your service in 24 hours, just contact us in anytime.

 Small order:We serve small orders.

 Warranty:One year warranty


CE,SGS,RoHS,ISO certificates


Company Information


We are Zhejiang Longchi Technology Co.,Ltd,  a professional SOLAR products manufacturer in China, mainly produce Solar Panel, Mini Solar System, Home Solar System, SolarController and Inverter.


All of our products have CE, ROHS certificates. For more information, please view our website:www.zjlckj.com



 Are you manufacturer or trading company?

--- we are a manufacturer of solar panel, solar system and other solar modules.

• What kind of certification do you have?

--- We have already got CE,SGS,RoHS certifications. 

 What is the warranty of solar panels?

--- 10-year warranty on material and workmanship,90% power output in 10 years,80% in 25 years

• How to get the best price?

---We need more information about your demands, such as the power/material/Qty/size, then We can

    suggest the suitable type and offer the best price.

 How can I know the quality?

---We are willing to provide you samples to test the quality. In addition, we also sincerely invite you to our company to evaluate the products, and give us more suggestions.

 Why do business with Longchi Technology?

A. As the manufacturer, we have professional technical persons, providing you the most professional technical support. 

B. Competitive price will be provided.

C. We will spare no efforts to off the best service, answer your questions the first time. 

D. Our delivery time is shorter and can be guaranteed. 


We are looking forward your reply sincerely.

Hope you have a nice day.


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