PowMr Esmart3-40A 60A MPPT Solar Charge Controller 12V 24V 36V 48V Auto Can Use Lithium Battery for solar battery charge

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MPPT solar controller 40A battery charger controller MPPT 60A solar charge regulator WIFI for connecting the controller and mobile phone monitor the system
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Minimum quantity for "PowMr Esmart3-40A 60A MPPT Solar Charge Controller 12V 24V 36V 48V Auto Can Use Lithium Battery for solar battery charge" is 1.

PowMr Esmart3-40A MPPT 40A  60A Solar Charge Controller 12V 24V 36V 48V 150V Panel Input Voltage Can Use Lithium Battery Have Backlight 


Upgraded ESmart3 MPPT 40A 60A Solar Controller 48V/36V/24V/12V Auto Back-light LCD Max 150VDC Input Energy Saving RS485 Port

40a mppt solar charge controller 48v


Brief Instruction 

ESmart3 series is the third generation of eSmart mppt controller, combined with the second generation of high conversion efficiency, back-light LCD display, control mode, connect way, internal structure etc. features, also optimized the following points:

1.Increase all kinds of protection function to be used more reassuring.

2.Add the LOAD sampling to be used more clear of output load.

3.Wider PV Input voltage than eSmart2, so it suitable for more kinds of PV modules

4. Reduce the static standby self-consumption, energy saving and more simply for small system.

Choose ESmart3, more intelligent in life!


System Voltage: DC12V/24V/36V/48VAutomatic Recognition

Rated Current: 40A/60A

Maximum PV(voc) input Voltage: 150V

With Wifi means the WIFI Modular inside the package 


Wthout Wifi means the  WIFI Modular does not inside the package 



  • High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%;

  • Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;

  • Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;

  • Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;

  • Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;

  • RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.

  • CE, RoHS, FCC certifications approved. We can help clients to approve other certifications


MPPT Controller connection diagram

mppt 40amp



Parameters Display & Setting information

Browse Interface


Setting Interface ( Press CONFIRM button )






MPPT 40A 60A Solar Charge Controller

MPPT 40A 60A Solar Charge Controller






esmart3-40a 5esmart2-40a 2



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