CM2024 PWM 12v/24v 20a solar charge controller with USB

  • 200 - 999 Pieces
  • >=1000 Pieces
Rated Voltage:
12V 24V auto
Maximum Current:
Customized packaging (Min. Order: 1000 Pieces)
Customized logo (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
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Quick Details
Place of Origin:
Jiangxi, China
Brand Name:
Model Number:
Charger Controller
Rated Load Current (A):
Over Charge Current (V):
Over Discharge Current (V):
10.5 - 11V
Cable Size(MAX):
Loop Voltage Drop:
Work temperature:
Industry stage:-35℃to +55℃
Control mode:
Time&optic control:
warranty time:
12 months
Packaging & Delivery
Packaging Details
color box,30pcs per carton,carton size:480*450*390mm

CM2024 PWM 12v/24v 20a solar charge controller with USB 



Product Description

The product is the new generation of intelligent solar charge and discharge controller, it has strong stability and high service life. This series is 12 v / 24 v automatic identification, with automatic detection battery voltage function and comprehensive protection function: overshoot, discharge, over current, short circuit, reverse polarity, etc.



1. Features & Functions:

SCY series is a kind of intelligent, multi purpose solar charge and discharge controller.
The family use the fixed LCD display, with a very friendly interface, various control parameters can be flexibly set, fully meet your various application requirements.
1. Image of LCD graphic symbol
2. Simple button operation
3. Automatic Identification system voltage level
4. Intelligent PWM charge mode
5. Automatic Temperature Compensation
6. Adjustable charge-discharge control parameters
7. Settable operating mode of load
8. Accumulated function of charge and discharge ampere hours
9. Remote monitoring and control function(at customers' option)
10. Battery reverse-discharge protection
11. Battery low voltage disconnection(LVD)
12. Overload, short circuit protection etc. Protection functions.


Applications of the  Solar Charge Controller

Ideal for off grid solar system that loads are normally on or controlled by manual
1. Solar home system
2. Solar CCTV system
3. Solar traffic system
4. Wild automatic detection equipment.
5. Solar water pump system
6. Intelligent solar controller
7. For solar water heating system
8. etc


2. Parameters:



MAX OUTPUT120W/240W180W/360W240W/480W300W/600W
SUITABLE BATTERYLead-acid batteries










Packaging & Shipping


1.We accept T/T, Paypal, Western Union, Alibaba Escrow, and others. You can choose the one you like. If you want other payment terms please let us know before your order.
2.If pay online, make sure that you have completed all the detailed information like contract person, address, post code, telephone number.






Our Services

1.All of our products have proceeded aging test before shipment and we guarantee to use our products
2.Support imprint your logo on products and let your logo shine anywhere
3.OEM orders are warmly welcome!




Company Information


We are specializing in manufacturing power inverter,solar controller,battery charger and solar system. Since our establishment, we have persisted in traditional production technology and attracted elites from foreign sanitary ware market. We are always in the leading position of the domestic market in this field. With rapid development, we have improved and stabilized the quality of our products. Simultaneously, our staff members have emphasized on the quality, design and development of products. 



Our Company Competitive Advantage:

A. with 10 years enperience on power inverter.
B. Strong enterprise innovation, with groups of professional engineers and salesmen
C. Our high quality but low prices have gained market and public praise from domestic and overseas clients
D. We have very good and comprehensive after-sales service
E. We have no MOQ for mid-brand products.
F. We can also customize to your own solar products as long as you tell us how to do by idea, then we put your ideas into real products.




1. Q: Are you a factory or trading company?
A: We are a factory.

2. Q: What certificate do you have?
A: We have CE,ROHS and TUV certificate.

3.Q:What kind of payment do you accept?
A:We accept T/T,Paypal,Escrow,Western Union for samples’ order,only T/T for big orders.

4.Q:Do you have any MOQ?
A:we don’t have MOQ for mid-brand packing,if need your design it has 300pcs to 1000pcs.

5. Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products’ quality.

6. Q: How long is the warranty period?
A: All of our products have one year warranty.

7. Q: What’s the main market of your company?
A: We have customers all over the world.

8. Q: How long will the products’delivery?
A: for samples’order will 3-10days,big orders are from 30-45days.

9. Q: Where is your factory located? How can we visit there?
A: Our factory is located in Yingtan City, Jiangxi Province, China,
Near Nanchang Changbei Airport.and we also have fast train in our city,We offer transportation