eSmart2 MPPT 12V/24V/36V/48V 20A 30A 50A Solar Controller

eSmart2 MPPT 12V/24V/36V/48V 20A 30A 50A Solar Controller

Model: eSmart2 Series 

System Votlage:DC12V/24V/36V/48V Automatic Recognation

Rated Current:20A 30A 40A

Maximum PV(voc) Voltage:100V.

Feel free to contact with our customers service manager@powerelek.com ,we will reply you within 24 hours!

 

eSmart2 series is the second generation of eSmart mppt controller, based on eSmart series mppt controller, we update the display with LCD, control method, connect way, internal structure 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.

Features:

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

2,12V/24V/36V/48V system Automatic Recognitionusers can use it in different system conveniently.

3,Maximum PV input voltage: 100VDC

4,Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs service life of the batteries.

5,Discharge mode: ON/OFF mode, PV voltage control mode. 

6,Recommended battery types: Sealed lead acid, Vented, Gel, NiCd battery. Other types of the batteries can also be defined.

7,Most information could be provide by LCD like: model No., PV input voltage, battery type, battery voltage, charging current, charging power, working status and so on. Also customer's information like company name, website and logo can be added into Solar Eagle software.

8,RS232 communication, we can offer communication protocol also, it’s convenient for user’s integration management.

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

MPPT Controller connection diagram:

Parameters

Model

20A

30A

40A

 

eSmart 2-12V/24V/36V/48V-series

 

Charge Mode

MPPT(Maximum Power Point Tracking)

 

MPPT Efficiency

≥99.5%

 

System Type

DC12V/24V/36V/48V

Automatic recognition

 

Input Characteristic 

 

PV Max. voltage (VOC)

12V/24V/36V/48V system

DC100V

 

High Input voltage Protection point

12V/24V/36V/48V system

DC100V

 

Rated PV Power

12V system

260W

390W

520W

 

24V system

520W

780W

1040W

 

36V system

780W

1170W

1560W

 

48V system

1040W

1560W

2080W

 

Charge Characteristic 

 

Charge Mode

MPPT(Maximum Power Point Tracking)

 

Charge Method

 3-Stage: constant current(fast charging)-constant voltage-floating charge

 

Selectable Battery Types (Default type is Gel battery)

12V/24V/36V/48V system

Sealed lead acid, Vented, Gel, NiCd battery

(Other types of the batteries also can be defined)

 
 

Rated charge current

12V/24V/36V/48V system

20A

30A

40A

 

Output Discharge Characteristic

 

Output voltage

Based on battery voltage

 

Max. DC Load current

30A

 

The output control

On mode, Off mode, PV voltage control mode

 

Display/Communication

 

LCD display/PC upper (RS232)

System type, PV voltage,charge voltage, charging current, charging power, temperature

 

Other Parameters

 

Protect function

Yes

 

Thermal methods

fan cooling

 

Products Size DxWxH(mm)

240*168*66

 

Packing Size DxWxH(mm)

289*204*101

 

Net Weight (kg)

2.3

 

Gross Weight (kg)

2.8

 

Type of Mechanical Protection

IP 25

 


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