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20A, 12V/24V Auto., PWM, 1*USB, LCD WP Solar Charge Controller/Regulator

1). Simple button operation
2). Intelligent 3-stage PWM charging mode
3). Adjustable charging and discharging control parameters
4). Battery over discharge/over voltage/low voltage protection
5). Load over current/short-circuit protection
6). Battery reverse discharge protection
7). Various load mode
8). Solar panel/Battery reverse connect protection
9). Support Lead-acid battery and lithium battery charging and discharging
Availability:
Quantity:
  • WP20D-20A
  • CONPO
  • 8537 1090 90

1. Summary

WP series solar charge controller is one classical intelligent, multipurpose solar charge and discharge controller. User friendly LCD display shows system status at all times. It’s with various control parameters, and can be set to meet various application requirements.

WP-0111


2. Features:

1). Simple button operation

2). Intelligent 3-stage PWM charging mode

3). Adjustable charging and discharging control parameters

4). Battery over discharge/over voltage/low voltage protection

5). Load over current/short-circuit protection

6). Battery reverse discharge protection

7). Various load mode

8). Solar panel/Battery reverse connect protection

9). Support Lead-acid battery and lithium battery charging and discharging

WP-20D-01

WP-20D-02

WP-20D-03


3. Protection:

1). High voltage disconnection, high voltage recovery

2). Low voltage disconnection, low voltage recovery

3). Overload protection, short circuit protection

4). Solar panel, battery reverse polarity protection

5). Reverse current protection at night

6). Overheat protection and short circuit protection of USB output


4. Technical Data:

Model:

WP20D

WP30D

WP40D

WP50D

WP60D

WP80D

Solar input

Rated current

10A, 20A

30A

40A

50A

60A

80A

Input voltage

50V(12V/24V Auto.),   100V(12V/24V/36V/48V Auto.)

Charge management

Lead-acid batteries

3-stage charging(bulk charge, absorption charge, float charge)

Lead-acid batteries

Sealed

Gel

Flood

User1

Float voltage

13.8V

13.8V

13.8V

13.8V(9-~15V adjustable)

Absorption voltage

14.4V

14.0V

14.6V

14.4V(9-~15V adjustable)

Absorption time

2h

Absorption recovery voltage

12.6V

Limited charge

voltage

15.5V

Temperature

Compensation

-4Mv/cell/

Lithium batteries

3-stage charging(bulk charge, absorption charge, float charge)

Lithium batteries

3.7-3

3.7-4

3.2-4

3.2-5

User2

Constant voltage

12.6V

16.8V

14.4V

18.0V

14.4V(9~17V adjustable)

Cut-off charge

current

2A(0.1A~30A adjustable)

Recovery charge

voltage

12.0V

16.0V

13.6V

17V.0V

14.4V(9~17V adjustable)

Discharge Management

Batteries type

Lead-acid batteries

Lithium Battery

3.7-3

3.7-4

3.2-4

3.2-5

User1

Low-voltage protection

10.7V(9~15V adjustable)

9.9V

13.2V

11.2V

14.0V

11.2V(9~17V adjustable)

Low-voltage recovery

12.6V(9~15V adjustable)

11.1V

14.8V

12.8V

16.0V

12.8V(9~17V adjustable)

Over-voltage protection

16.0V

18.5V

Over-voltage recovery

15.5V

18V

USB power

5V USB, the maximum output current is 2A

Voltage Identify Range of Battery

System voltage

Lead-acid batteries

Lithium Battery

3.7-3

3.7-4

3.2-4

3.2-5

User2

12V

17V

14.6V

18.8V

16.4V

20V

16.4V

24V

30V

26.2V

34.6V

29.8V

37V

29.8V

36V

40.8V

38.2V

50.8V

43.6V

54.4V

43.6V

48V

40.8V

38.2V

50.8V

43.6V

54.4V

43.6V

Others

Max wire size

6mm²(AWG#9)/16mm²(AWG#5)/25mm²(AWG#3)

Working temperature

-20~50

Storage temperature

-30~70

Working humidity

10%~90%, no condensation

Dimension(mm)

166*88*38(10A/20A), 187*98*58(30A/40A), 202*132*61(50A/60A/80A)

Weight(g)

270(10A/20A), 370(30A/40A), 730(50A/60A/80A)

Waterproof

IP30


5. Purchase Option:


Model

Main specifications

Packing information

WP20D-10A

10A, 12V/24V Auto., PWM, 1*USB, LCD display

485x350x195mm/40pcs/13.5kg

WP20D-20A

20A, 12V/24V Auto., PWM, 1*USB, LCD display

485x350x195mm/40pcs/13.5kg

WP3024D-30A

30A, 12V/24V Auto., PWM, 2*USB, LCD display

545x430x200mm/30pcs/14.5kg

WP3048D-30A

30A, 12V/24V/36V/48V Auto., PWM, 2*USB, LCD display

545x430x200mm/30pcs/14.5kg

WP4024D-40A

40A, 12V/24V Auto., PWM, 2*USB, LCD display

545x430x200mm/30pcs/14.5kg

WP5024D-50A

50A, 12V/24V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg

WP5048D-50A

50A, 12V/24V/36V/48V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg

WP6024D-60A

60A, 12V/24V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg

WP6048D-60A

60A, 12V/24V/36V/48V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg

WP8024D-80A

80A, 12V/24V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg

WP8048D-80A

80A, 12V/24V/36V/48V Auto., PWM, LCD display

460x450x370mm/30pcs/27kg



WP20D


CK-02

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andyconpo@aliyun.com

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