New Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoringNew Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoringNew Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoringNew Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoring

New Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoring

  • System Voltage: DC12V/24V/36V/48V Automatic Recognition
  • Rated Current: 50A
  • Maximum PV(voc) Voltage: 50A(150V)

New Off grid 50A mppt controller 12V 24V 36V 48V auto work with APP monitoring

eSmart3 series is the third generation of eSmart mppt controller, based on eSmart1, eSmart2 series mppt controller, we update the display with back-light LCD display, load control way, connect way, internal structure, reduce the static standby self-consumption, energy saving and more simply for small system.etc. It features an efficient MPPT control algorithm to track the maximum power point of the PV array. Greatly improve the utilization of solar panel. Its intelligent LCD and upper PC display, mostly convenient for customers to check, records and parameter setting. It widely used in off-grid solar system, communication base station solar system, household solar systems, street light solar systems, field monitoring and other fields etc.
Choose eSmart3, more intelligent in life!


Features:
1.It has an efficient MPPT algorithm, MPPT efficiency ≥99.5%,and converter efficiency up to 98%.
2.Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.
3.Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .
4.Battery system voltage automatic recognition.
5.Three kinds of commonly used lead-acid battery (Seal\Gel\Flooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.
6.It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.
7.High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
8.RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development.
9.Support PC software monitoring and WiFi module to realize APP cloud monitoring.
10.CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
11.3 years warranty, and 3~10 years extended warranty service also can be provided.
MPPT Controller connection diagram

Parameters Display & Setting information

LCD display information


Set the battery type and LOAD control mode

Set the battery type and LOAD control mode

PC software_SolarEagle

Visual display of charge and discharge status, PV voltage, charge voltage, charge current, and can set the battery type, LOAD output control;

Parameter
  
eSmart3 series 50A
Product category Controller Properties MPPT (maximum power point tracking)
MPPT efficiency ≥99.5%
Standby power 0.5W~1.2W
System voltage Automatic recognition
Heat-dissipating method Intelligent fan cooling
Input Characteristics Max.PV input voltage(VOC) DC150V
Start the charge voltage point Battery voltage + 3V
Low input voltage protection point Battery voltage + 2V
Over voltage protection point DC150V
Rated PV power 12V system 650W
24V system 1300W
36V system 1950W
48V system 2600W
Charge Characteristics Selectable Battery Types Sealed lead acid, Gel battery, Flooded 
 (Default Gel battery) (Other types of the batteries also can be defined)
Charge rated current  50A
Charge Method  3-Stage: constant current(fast charging)-constant voltage-floating charge
LOAD Characteristics Load voltage The same as the battery voltage
Load rated current 60A
Load control mode On\Off mode, PV voltage control mode, 
Dual-time control mode, PV + Time control mode
Display & Communication Display mode High-definition LCD segment code backlight display
Communication mode 8-pin RJ45 port/RS485/support PC software monitoring/
support WiFi module to realize APP cloud monitoring
Other Parameters Protect function Input-output over \ under voltage protection, 
Prevention of connection reverse protection,battery shedding protection etc.
Operation Temperature -20℃~+50℃
Storage Temperature  -40℃~+75℃
IP(Ingress protection) IP21
Max. connection size 30mm2
Net Weight (kg)  2.6
Gross Weight (kg)  3.5
Product Size(mm) 270*180*85
Packing Size(mm) 324*223*135


Remark:

1. Above is company's standard parameters; any modify,please check our official website;
2. We can customize 72V / 96V and other unconventional MPPT controller to special customers, provide OEM and ODM services.



Shenzhen I-Panda New Energy Technology & Science Co., Ltd

Tel:+86-15118053527

Contact Person:bella Zhan

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