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12v 24v 50a Solar Charge Controller With Lcd Display - China

price: contact company for price

Model NO. : QWP- 1450RSL


1. Rated current: 50A

2. Rated voltage: 12V/ 24V

3. Maximum voltage of solar panel: 50V

4. Float voltage: 13.7V/ 27.4V

5. Low voltage disconnection: 10.7V/ 21.4V

6. Low voltage recollection: 12.6V/ 25.2V

7. Loop voltage: <200mA

8. Charging mode: PWM mode

9. Installation cable area: >3 AWG( <25square centimetre)

10. Operating temperature: - 20~50°C

11. Storage temperature: - 30~70°C

12. Humidity requirement: <90% , no condensation

13. Size: 130mm* 188mm* 62mm

14. Mounting hole spacing: 90mm* 178mm- Φ 5

15. Weight: 590g


1. Image of LCD graphic symbol

2. Simple button operation

3. Automatic Identification System Voltage level

4. Intelligent PWM charge mode

5. Automatic Temperature Compensation

6. Adjustable charge- discharge control parameters

7. Settable Operating mode of Load

8. Overload, Short Circuit Protection

9. Remote monitoring and control function ( custom)

10. Battery reverse- discharge protection

11. Battery Low Voltage Disconnection ( LVD)

12. Battery reverse connection protection

13. Accumulated function of charge and discharge Ampere hours

Company Contact:

  • Phone: 862038260096

  • Address: Rm. 2206, Biulding D, Jinyan Garden, No616 Yueken , guangzhou, China

  • Email: Email

Published date: August 16, 2014 -

  • Business Description: Guangzhou QueensWing is a supplier of power inverter, solar charge

    controller, solar panel and apparel to dealers

    and distributors worldwide serving the healthcare, electronic system, safety, industrial and military affairs.

    QueensWing offers solar products including:

    Power inverter (Car power inverter, UPS+charger inverter, pure sine wave inverter)

    Solar charge controller ( PWM, MPPT)

    Solar panel (Poly, Mono)

    Battery (VRLA type, GEL type)

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