Manufacturer for Solar System - SD2420C 20A PWM Solar Controller – Welead S&T

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of 48v 50a Solar Charger Controller , 30 A Mppt Solar Charge Controller , Solar Battery Charge Regulator , Our company maintains safe business mixed by truth and honesty to keep long-term relationships with our customers.
Manufacturer for Solar System - 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:

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures

Manufacturer for Solar System -
 SD2420C 20A PWM Solar Controller – Welead S&T detail pictures


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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Manufacturer for Solar System - SD2420C 20A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Manila , Uzbekistan , Australia , Now, we are trying to enter new markets where we do not have a presence and developing the markets we have now the already penetrated. On account of superior quality and competitive price , we'll be the market leader, be sure to don??¥t hesitate to contact us by phone or email, if you are interested in any of our solutions.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Beatrice from Denmark - 2015.10.31 10:02
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Odelette from Philippines - 2015.06.18 17:25

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