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Quick Details

Maximum Current: 30A
Rated Voltage: 12V
Application: Solar System Controller
Model Number: QWM-1430A
Brand Name: QueensWing
Place of Origin: China (Mainland)

Specifications

Features:
1. CPU controlled with MPPT function: able to adjust the charge current and decide if to supply the loads electricity according to the voltage of battery;
2. Compensation charging: according to various system temperatures, the controller will automatically compensate the temperature of the charging voltage;
3. LCD monitor: showing the charging current, battery voltage, environment temperature and real-time data of the charging process;
4. Temperature sensor: probing the temperature of environment and indicating the degree of charging.


Technical Parameter: 

Model No.

QWM-1425A

QWM-1430A

QWM-1435A

Rated voltage

12V/24V Auto recognition

12V/24V Auto recognition

12V/24V Auto recognition

Max charge current

25A

30A

35A

Max discharge current

25A

30A

35A

Full charge cut

13.7V/27.4V 
recognize tacitly

13.7V/27.4V
recognize tacitly

13.7V/27.4V
recognize tacitly

Low voltage cut

10.5V/21V
recognize tacitly

10.5V/21V
recognize tacitly

10.5V/21V
recognize tacitly

Low voltage restore

12.6V/25.2V
recognize tacitly

12.6V/25.2V
recognize tacitly

12.6V/25.2V
recognize tacitly

Temperature comensation

-3mv/℃/cell

-3mv/℃/cell

-3mv/℃/cell

Static current

≤45mA

≤45mA

≤45mA

Voltage drop

<220mv

<220mv

<220mv

Wire area max

10mm2

10mm2

10mm2

Weight

0.5KG

0.5KG

0.5KG

Size

L164*W110*H48.5

L164*W110*H48.5

L164*W110*H48.5

Packing quantity

20 pieces/carton

20 pieces/carton

20 pieces/carton



















 

Model No.

QWM-1440A

QWM-1445A

QWM-1450A

Rated voltage

12V/24V Auto recognition

12V/24V Auto recognition

12V/24V Auto recognition

Max charge current

40A

45A

50A

Max discharge current

40A

45A

50A

Full charge cut

13.7V/27.4V 
recognize tacitly

13.7V/27.4V
recognize tacitly

13.7V/27.4V
recognize tacitly

Low voltage cut

10.5V/21V
recognize tacitly

10.5V/21V
recognize tacitly

10.5V/21V
recognize tacitly

Low voltage restore

12.6V/25.2V
recognize tacitly

12.6V/25.2V
recognize tacitly

12.6V/25.2V
recognize tacitly

Temperature comensation

-3mv/℃/cell

-3mv/℃/cell

-3mv/℃/cell

Static current

≤45mA

≤45mA

≤45mA

Voltage drop

<240mv

<245mv

<270mv

Wire area max

10mm2

10mm2

10mm2

Weight

0.82KG

0.82KG

0.82KG

Size

L183*W120*H69

L183*W120*H69

L183*W120*H69

Packing quantity

20 pieces/carton

20 pieces/carton

20 pieces/carton