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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: CNRUIHUA
  • Model Number: solar traffic light controller SL-20-12
  • Application: Solar System Controller
  • Rated Voltage: 12V
  • Maximum Current: 20
  • solar traffic light controller voltage: 12VDC
  • solar traffic light controller color: black
  • solar traffic light controller Dimension: 168*55*34mm
  • MOQ: 1

Packaging & Delivery

Packaging Details solar traffic light controller with over-charging 50 pcs for one carton
Delivery Time solar traffic light controller in 5-7 days after your payment

               OEM PWM solar traffic light charger controller





10A or 20A at 12 or 24V

The controller is world's leading solar lighting controller for street and paythway
lighting, Parking Areas, bus stations and signage.



Key Features:
1.provides 10 lighting options
2.Easy to Install

3.rugged industral Design









                     TECHNICAL SPECIFICATIONS                           



                         12 Volt    24 Volt

Rated Solar lnput :

 10/20A    10/20A

Rated Load :

 10/20A    10/20A

25% Current Overload :

  5min       5min

              Regulation Voltage

Sealed Battery :

 14.1V      28.2V

Flooded Battery :

 14.1V      28.8V

Load Disconnect :

 11.7V      23.4V

LVD Reconnect :

 12.8V      25.6V


 -12        -54

Self-consumption :

 8mA       9mA

Operating Temp :

     -40 to + 85







Four Versions Available

* 12 Volt :10 and 20 amp ratings

* 24 Volt :10 and 20 amp ratings



l Microcontroller digital accuracy

l Fully automatic operation

l Ten field adjustable lighting control options

l Special on/off/on functions

l Manual test capability

l LVD override protection

l Detects day and night using the PV array

l Suitable for all 12/24 VDC lamps

l Sealed/flooded battery select

l Temperature compensation

l Paraller with a SS controller for 40 amps solar

l Lncludes SS controller battery charging circuit



Mechanical Specifications

*Wire size # 10 AMG (5.2mm2)

*Anodized aluminum case

*Marine rated terminals

*Epoxy encapsulated

*Weight is 9 oz (0.26kg)









about us
Low-voltage electrical products in South China.
Our company is committed to design, manufacture and sale of a series of ozone generators air pumps,
PLC, rotary encoder, HMI, sensors, switches, warning lights, meters and many other electrical
Components. We export various types of electrical appliances to different countries.
Q: Are you a manufacturer or a specialist?
A: We are manufacturers with our own factory and trading company.
Q: When did your company start producing the products?
A: We started from the year 2005.
Q: How do I get some samples?
A: You can send e-mails, buy from our online shop or order samples.
Q: Can I buy only 1pc sample first or small order?
A: Yes, support sample order and small order, especially for new customers.
Q: How long to make a sample?
A: We have a lot of stock to support order tracking and small order.
Q: Is the sample fee refunded or not?
A: Due to the manufacturing cost is high, we need fee sample fee.
Q: What certification do you have?
A: We have CE, RoHS certification for our products.
Q: Can I put my own logo?
A: Yes, your logo can be engraved, embossed, transferred or printed.
Q: Is the price inclusive?
A: This rate does not include a customs fee, local taxes or brokerage fees.
Q: How good is your service and customer service?
A: We have excellent customer service & technical support & 1 year warranty police to meet all your requirements.
Q: How does your company look at quality control?
A: Quality is a priority. We think very much about quality control.
About payment
We have Trade Assurance Service
We also accept payment by T / T; Western Union, ESCROW, Paypal, Moneygram
We provide OEM services
We can make OEMs for your brand (print your logo). And we can make the product according to your design.
The processing method, size, quality etc will follow all your requirement.
We make OEMs for a lot of the world's leading brands, we have rich experience in production. We have molds in varieties, and we have strict products quality control system.
We have a strong R & D team to develop new products according to the sample you provide.






















Any questions pls feel free to contact us

                 Annie xu


Tel: 0086-13968701161    Fax:0086-577-62796322  QQ: 38661356


                                                  skype: annie.ruihua        

 Yueqing City Ruihua Cabinet &Whole Set Equipment Co,.LTD 

 website: www.cnruihua.com  


          Thanks for visiting !       









Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

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About Us

YUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of low voltage electrical products in South China. Our company is committed to design, production and sale of a series of ozone generator , air pump, PLC, rotary encoder, HMI, sensor , switches, lights, meter and much more other electrical components. And exports various type of electrical appliances to different countries.,





About Payment

we provied Trade Asurance service 

we also accept payment by T/T; Western Union, ESCROW, Paypal, moneygram


We Provide OEM Services
We can do OEM for your brand (print your logo ). And we can make product according to your design .The processing method ,the size ,the quality etc ,will all follow
your requirement .

We do OEM for a lot of the world's leading brands ,we have rich experince in production ,we have moulds in variety ,and we have products strict quality control system.


We have a strong r&d team, can according to the sample you provided, manufacutre the same product as your sample



With CNRUIHUA company continue to grow, the number of employees is also fast to grow. Photo wall covered with our pictures, highlighting our style.We look forward to most is the staff smile.






How to Contact Us?


Send your inquiry detail in the below for free samples, click "send "now. 

Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
34 Transactions 80,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $53,000
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