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Shenzhen Hehejin Industrial Co., Ltd.

Solar Charge and Discharge Controller, Solar Regulator, Solar Driver manufacturer / supplier in China, offering 50A 48V LCD USB Solar Panel Controller for Solar System Cm5048, MPPT-80A/100A 12V/24V/36V/48V RS232-Port Solar Controller Master-80A, Epever MPPT 10A 12V/24V Light on+Timer+Time Control Solar Controller 2215bn and so on.

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Supplier Homepage Product PWM Solar Controllers 40A,50A,60A Solar Controllers 50A 48V LCD USB Solar Panel Controller for Solar System Cm5048

50A 48V LCD USB Solar Panel Controller for Solar System Cm5048

FOB Price: US $26.31-30.89 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $26.31-30.89/ Piece
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Port: Shenzhen, China
Production Capacity: 50000PCS/Year8
Payment Terms: L/C, T/T, Paypal, Money Gram

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Basic Info
  • Model NO.: Cm5048
  • Certification: ISO, CE
  • Rated Voltage: 48V
  • Rated Working Voltage: 48V
  • Operating Temperature: -20ºC~50ºC
  • Storage Temperature: -30ºC~70ºC
  • Low Voltage Disconnection: 42.8V
  • Temperature Compensation: -4mv/Cell/ºC
  • Transport Package: 21.50*15.50*9.50
  • Origin: Shenzhen, China
  • Condition: New
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Rated Charge Current: 50A
  • Maximum Voltage of Solar Panel: ≤100V
  • Charging Mode: PWM Mode
  • Float Voltage: 54.8V
  • Low Voltage Re-Connection: 50.4V
  • Trademark: Y-SOLAR
  • Specification: 0.75kg
  • HS Code: 8537109090
Product Description
50A 48V Solar Panel Controller LCD Display for Solar System Home Indoor Use with max Cm5048

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. 

Data Sheet
Rated Current50A
Rated Voltage12V/24V48V
Maximum Voltage of solar panel50V100V
Float Voltage13.7V/27.4V54.8V
Low Voltage Disconnection10.7V/21.4V42.8V
Low Voltage Reconnection12.6V/25.2V50.4V
No load loss<30mA
loop voltage drop<200mV
Charging ModePMW Mode
Temperature Compensation-4mV/Cell/C
NotesModel suffix "Z" represent automatic identify system voltage 
level"T" represent controller with remote monitoring


  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Y-SOLAR
  • Model Number: CM5048
  • Application: Charger Controller
  • Rated Voltage: 48V
  • Maximum Current: 50A
  • Product name: Y-SOLAR 50a solar charge controller 48v for solar home system CM5048
  • Float voltage: 54.8V
  • Low Voltage Disconnection: 42.8V
  • Low Voltage Re-connection: 50.4V
  • Maximum voltage of solar panel: ≤100V
  • Charging mode: PWM MODE
  • Temperature compensation: -4mV/Cell/ºC
  • Operating temperature: -20ºC~50ºC
  • Storage temperature: -30ºC~70ºC
  • Size: 130mmX188mmX62mm
50A 48V LCD USB Solar Panel Controller for Solar System Cm5048


50A 48V LCD USB Solar Panel Controller for Solar System Cm5048
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: 60A with 20mm2 cable. Check weather     the installation sitescompliance 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.


Q 1.Would you accept to use our logo ?

A:All of our products are accepted to print your logo on the enclosure and package box,it depends on the amount,From 200pcs to 1000pcs.

Q 2.We want to know month capacity. 

A:10000-20000PCS per Month.

Q 3.Where is your main market?

A:Our main market, United States,European and Australia.

Q4. What kind of certificate you have ?

A:CE certificates.

Q5.How long of the warranty or guaranty?

A:1 Year,MPPT Controllers 2 Years.

Q6.How to pay for solar controller?

A:We accept paypal, western union, T/T. If you have any good payment, we also can accept.

Package Including:

1. 1pcs 50A solar contorller

2. 1pcs user manual english
50A 48V LCD USB Solar Panel Controller for Solar System Cm5048
50A 48V LCD USB Solar Panel Controller for Solar System Cm5048
50A 48V LCD USB Solar Panel Controller for Solar System Cm5048

50A 48V LCD USB Solar Panel Controller for Solar System Cm5048

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