China Supplier 20a Solar Controller - SD2420C 20A PWM Solar Controller – Welead S&T

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Solar Hybrid Charge Controller , 12 Volt Solar Charge Controller20 Amp Pwm Solar Charge Controller , 12v 24v Solar Charge Controlle , We warmly welcome your participation according to mutual rewards during the around long term.
China Supplier 20a Solar Controller - SD2420C 20A 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:

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

China Supplier 20a Solar Controller -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures


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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for China Supplier 20a Solar Controller - SD2420C 20A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Nicaragua , Liberia , Paraguay , If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Delia from Myanmar - 2015.12.05 13:53
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Rose from Nairobi - 2016.11.12 12:31

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