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  • 50A 48V PWM Intelligent solar charge and discharge controller with LCD Display, communication port, temperature compensation
  • 50A 48V PWM Intelligent solar charge and discharge controller with LCD Display, communication port, temperature compensation
50A 48V PWM Intelligent solar charge and discharge controller with LCD Display, communication port, temperature compensation

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50A 48V PWM Intelligent solar charge and discharge controller with LCD Display, communication port, temperature compensation

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

FOB Price: USD $ 110.40 / piece

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MOQ: 10 piece

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Delivery Time: 1 day delivery in China

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  • Product Description
  • Parameter
  • Service Introduction
  • Guarantee

is_customized Yes
Application Solar System Controller
Model Number MR-CM5048
Rated Voltage 48v
Place of Origin China (Mainland)
Unit Type piece
Package Size 20cm x 10cm x 10cm (7.87in x 3.94in x 3.94in)

More Parameter >

is_customized Yes
Application Solar System Controller
Model Number MR-CM5048
Rated Voltage 48v
Place of Origin China (Mainland)
Unit Type piece
Package Size 20cm x 10cm x 10cm (7.87in x 3.94in x 3.94in)
Package Weight 0.7kg (1.54lb.)

50A 48V PWM Intelligent solar charge and discharge controller with LCD Display, communication port, temperature compensation    

 1. Product Introduction

CM series controller is a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements. CM series controller has following features:

*Image of LCD graphic symbol                

*Simple button operation

*Automatic Identification System Voltage level

*Intelligent PWM charge mode

*Automatic Temperature Compensation

*Adjustable charge-discharge control parameters

*Settable Operating mode of Load

*Accumulated function of charge and discharge Ampere hours

*Remote monitoring and control function (custom)

*Battery reverse-discharge protection

*Battery Low Voltage Disconnection (LVD)

*Battery reverse connection protection          

*Overload, Short Circuit Protection

Install: 

solar controller install drawing.jpg

1. Ready tools and cables. Encourage you to matching the right cables. Ensure that the current density <4mm² that is conductive to reducing the line voltage drop. Recommended: 30A with 10mm² cable. Check weather the installation sites compliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install.    

2. Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.

3. As shown on the right, connect the (1) Load, (2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.

4. Put into the external temperature sensor on the left of the controller (probe port). The temperature sensor should be similar space with battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)

5. If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to the host computer.

Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.

Note:Battery polarity will not damage the controller, but you will have a load equipment security risks.

Technical Data

       Model

CM5048Z

MODEL

CM5048Z

RATED OPERATION CURRENT

50A

WIRE SIZE

7#  AWG  (25mm2)

RATED OPERATIONAL VOLTAGE

48V 

WORK TEMPERATURE

-20°c~50°c

SOLAR PANEL VOLTAGE

less than 100V

STORAGE TEMPERATURE

-30°c~70°c

FLOAT VOLTAGE

54.8V

HUMIDITY REQUIREMENT

≤ 90%, NO CONDENSATION 

LOW-VOLTAGE PROTECTION

42.8V

SIZE

130mm×188mm×62mm

LOW-VOLTAGE RECOVER

50.4V

INSTALLATION HOLES DISTANCE

98 mm×178 mm --Φ5

OPEN CIRCUIT LOSS

≤30mA

WEIGHT

590g

RETURN CIRCUIT VOLTAGE

≤200mV

   

CHARGE MODEL

PWM

   

TEMPERATURE COMPENSATION

-4mV/Cell/°c

   

MARK

“Z” mean voltage class automatic recognition system, “T” mean the controller have remote control function

Product photos
50A 48V.jpg

Service Process

Service Guarantee

  • Free purchase service fee

    Free purchase service fee: ECVV do not charge the Buyer a procurement Service Fee for purchasing this product.

  • ECVV Supply

    Ensure product quality and payment security.Ensure the date of delivery, ensure logistics to end destinations, provide custom clearance service.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.