Special Price for Solar On Grid Inverter - SD2440S 40A PWM Solar Controller – Welead S&T

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As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for 36v Controller Mppt 40a , 20a 12v 24v Solar Controller , Solar Charge Contoller , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Special Price for Solar On Grid Inverter - 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:

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures

Special Price for Solar On Grid Inverter -
 SD2440S 40A PWM Solar Controller – Welead S&T detail pictures


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What Is A Solar Charge Controller?

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Special Price for Solar On Grid Inverter - SD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Ghana , Roman , Switzerland , If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Judy from Holland - 2015.03.03 13:09
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Elizabeth from Lithuania - 2015.11.04 10:32

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