High Quality for Solar System Controller - SD2440S 40A PWM Solar Controller – Welead S&T

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We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for 20a Lcd Solar Charge Controller , 60 Amp Solar Charge Controller , Lcd Mppt Solar Charge Controller , Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
High Quality for Solar System Controller - SD2440S 40A PWM Solar Controller – Welead S&T Detail:

Sky Dream Series(SD in short) is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.

FEATURES:

1.32 bits CPU, sampling precision is higher, operation speed is faster.

2.12V/24V DC Automatic identify system voltage.

3. 3 stage PWM charging mode: Bulk,Boost, Float.

4.LCD displaying and double button operation of man-machine interface.

5.Sealed,Gel,Flooded battery selection procedure.

6.Load control mode:Sensor mode,Time mode

7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.

8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.

9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.

10.5V 1A USB port,CVCC output.

ELECTRONIC PROTECTIONS:

1.PV reverse polarity protection

2.PV short circuit protection

3.Thunder protection

4.Battery overcharge protection

5.Battery over discharge protection

6.Battery reverse polarity protection

7.Load overload protection

8.Load short circuit protection

9.Over Temperature Protection


Product detail pictures:

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

High Quality for Solar System Controller -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures


Related Product Guide:
What Is A Solar Charge Controller?
Charge Controllers for Home Solar Systems

We emphasize advancement and introduce new products into the market each year for High Quality for Solar System Controller - SD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Moldova , California , Luxembourg , Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Andy from Libya - 2016.05.31 13:26
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Marcia from London - 2016.05.21 12:31

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