made in china MPPT solar charge controller

company : yantai hangchi solar&led tech co.,ltd
address : Room 1307 1st Avenue, No. 28 Xisheng District, Zhifu District, Yantai, China



     MPPT solar charge controller MT 3075 module is one module of Magic series solar charge controller series , its ratged charging/discharging current is 20A,30A,40A.100V max solar voltage,LCD display, common negative, RS485, IP32.

solar system energy due to the capacity of quickly tracking the maximum power point in any environments. Magic series MPPT solar charge controllers also adopt the RS485 communication protocol, which can maximum meets the monitoring demand, can be wisely used for solar telecom base station, solar BTS, solar household system, solar street lamp system and solar monitoring systems.

  • Innovative MPPT technology, tracking efficiency 99.9%, conversion efficiency up to 98%

  • Real-time display the operational data and working status of the controller in digital, graphic and textual forms by a large LCD

  • AGM,Gel &Liquid battery to choose

  • Two navigation buttons, easy to implement various operations

  • 12V/24V automatic recognition,

  • Temperature compensation,

  • Perfect EMC design

  • Four stage charge way: MPPT, boost, equalization, float

  • Full automatic electronic protect function

                 Magic series MPPT solar controller series MT2075 specification

Magic series MPPT solar charger features

Innovative Max Power Point Tracking(MPPT)technology,tracking efficiency>99%

Full digital technology,high charge conversion efficiency up to 98%.

LCD display design,read operating data and working condition easily.

Real-time energy statistics function.

12/24/48V automatic recognition.

AGM,Liquid and GEL battery for selection.

External temperature sensor,automatic temperature compensation.

Built-in temperature sensor,when the temperature exceeds the set value ,the charging current will lower down followed by the decrease of temperature,so as to control the controller's temperature rise.

Four stages charge way:MPPT,boost,equalization,float.

With the current-limiting charging mode,when the power of solar panel is over-sized and charging current exceeds the rated current,the controller will lower the charging power,which enables the system to work under the rated charging current.

Multiple load control modes:Standard,Dusk to Dawn,Timer and User-defined mode.

Two USB interfaces(EU series) .

Based RS-485 standard Modbus protocol,to maximize their communication needs of different occasions.

Perfect EMC&thermal design.

Full automatic electronic protect function. 

Magic series MPPT solar controller dimensions

Temperature sensor 

MPPT solar charge controller collects battery temperature data for temperature compensation so the controller can charge the battery .If the external temperature sensor is not connected or damage,the defult enviroment temperature of the controller is 25°C,and the temperature compensation is not carried out when charging .

MPPT-Four Charging Stage  

      Magic series controller has a 4-stage battery charging algorithm for rapid,efficient,and safe battery charging . 


So what is our solar charge controller advantages compared to other factories' in the market ?Why choose us as your solar charge controller supplier ? 

1.All solar charge controller products PCB are designed very well, no need for labor soldering, all are welded by machine automatically, which decrease the damage risk, like cold welding\welding slag\high temperature harm to components around. 

2.Strict and delicate product artwork .All solar charge controllers have delicate artwork to guarantee the quality and products life time . Our all solar controller are made by machines instead of hands .

4.Magic series MPPT solar controllers are for bigger power ,so heat dissipation efficiency is important ,our materials are of thick aluminum housing to get the good result.

5.Eight years experience for solar charge controller ,all of our engineers have above 10-15 years experiences on controller system .We are doing what we are good at .All solar charge controllers must be 100% inspection with staker "QC PASSED".

System Voltage12V/24V automatical recognization
Max Charging Current30A
Fast Voltage<14.5/29.0V@25℃
Boost Voltage14.5/29.0V @25℃
Equal voltage14.8/29.6V @25℃(Liquid)
Float Voltage13.7/27.4V @25℃
Low Volt. Disconnect10.8~11.8V/21.6~23.6V, SOC1~5
Reconnect Voltage11.6~12.8V/23.2~25.6V
Overcharge Protect15.5/31.0V
Max volt on Bat. terminal35V
Temp. Compensation-4.17mV/K per cell (Boost, Equal), -3.33mV/K per cell (Float)
Battery TypeLiquid, Gel, AGM
Max volt on PV terminal55V
Dusk/Dawn detect volt.5.0/10.0V
Output Current30A
USB interface5V, 2A
Work modeStandard, D2D, Street lamp, User-defined mode
Dimensions(mm)189 * 96 * 53
Self consumption5mA
Ambient temperature-20 ~ +50℃
Storage temperature-25 ~ +80℃
Ambient humidity0 ~ 100%RH
Protection degreeIP32
Max Altitude4000m


Above information about our solar charge controller products , we hope you will like our products and get inquiry from you . 

Company CV: 

Business Model:

Our company is combined with 2 factories and 1 trading office (solar light factory(Sre factory) with one battery partner(Allgrand) , LED lighting factory(Aok factory) and trading office(Hangchi)) . Factories main job is on products quality and technology ,the duty of trading office is to manage  international business ,bring orders and do service for factory and customers .  Please see our factories function as below : 
-Manufacturing fixtures and assembling LED lighting (Chips and Drivers are purchased from well known brand ) for LED lighting. 
-Solar panels inspection line and assembling line for solar factory ,solar street lights are assembled in solar factory. Our solar lights rank is 20W solar street light -100W solar street light . 

-Trading office is in charge of all trading procedures .

Why choose our solar charge controller?

1.8 years manufacturing experiences in solar charge controller market.

2. ODM /OEM Design 

we have powerful solar charge controller engineers team with senior RD,meet different customer needs.

3. 24 Hours Customer Service

30 profession sales solve your problem timely.

4. 3-5 years warranty

we offer 3-5 years warranty to our solar charge controller.


Q1. Can I have a sample order for solar charge controller?

A: Yes, we welcome sample order to test and check quality. Low MOQ, 1pc for sample checking is available.Mixed samples are acceptable.

Q2. How can I get more detail and price list of your solar charge controller products?

A: please contact us, our sales will send you more detail and solar light price list

Q3. What's the best price of this solar charge controller?

A: We have discount frequently, you can contact our sales manager  to get the best price

Q4.How long for sample delivery ? 

A: We used to keep stock for samples , so since we get sample payment will send it out another day. 

Q5.How long for solar charge controller bulk production ?

A: We have 4 production lines and 150 worker in factory so 50000 pieces per month is no problem. 

If you have any need of MPPT  solar charge controller , please contact us now !

Mobile: +86 155 5220 6756               Sales Manager

Skype :          live:gavin_3391                       Wechat&Whats App: +86 155 5220 6756 . 

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location address

Room 1307 1st Avenue, No. 28 Xisheng District, Zhifu District, Yantai, China

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