Manufacturer price solar panel battery charger 12V 24V 48V 15A-40AManufacturer price solar panel battery charger 12V 24V 48V 15A-40AManufacturer price solar panel battery charger 12V 24V 48V 15A-40AManufacturer price solar panel battery charger 12V 24V 48V 15A-40A

Manufacturer price solar panel battery charger 12V 24V 48V 15A-40A

  • 1.High conversion efficiency maximum 99%;
  • 2.12v/24v/48v system auto recognition;                                                    
  • 3.Support all kinds of battery;                                                     
  • 4.Fast charge/Constant charge/Floating charge 3stage charge the batteries;
  • 5.With DC output;
  • 6.RS232 Communication port.

Introduction

This is a MPPT (maximum Power Point Tracking) smart solar controller, with charging and discharging function, increasing 30%~60% efficiency than traditional PWM controller. It has automatic recognition function, three Stages charging function, also supports many kinds of battery charging and discharging, RS232 communication etc, It’s our company’s MPPT solar  controller e-SMART series.Remarks:DC12V/24V/48V battery system automatic recognised 

Features:

1. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.

2. DC12V/24V/48V battery system automatic recognition, users would like to use in different system conveniently.

3. DC12V/24V/48V system, maximum PV input voltage up to DC100V.

4. Charge type: three stages charge fast charge(MPPT), constant voltage,

floating charge, protected our battery, lead to a long use age.

5. Discharge type owns always on pattern and always off pattern, it also has PV voltage solar controlling switch pattern.

6. Clients can auto choose any one in the 4 kinds of commonly used batteries, Sealed lead acid, vented, Gel, NiCd and custom other batteries.

7. Digital tube display controller battery voltage and charging current,upper computer display various parameters, such as model, PV input voltage, battery types, battery voltage, charging current, charging power, working condition etc.

8. RS232 communication, and that providing communication protocol, it’s convenient for customer’s integration management.

9. This controller could be paralleled infinitely.

10. CE, RoHS Certifications approved; cooperating with clients through the other certifications.

11. 2 years warranty; 3~10 years extended technical service.

Parameters:

MPPT solar controller modes:
I-P-e-SMART-12V/24V/48V-series

15A

20A

25A

30A

40A

Charge mode

MPPT(maximum power point tracking)

Charge method

Three stages: constant current(MPPT),constant voltage,floating charge

System type

DC12V/24V/48V

Automatic recognition

System voltage

12V system

DC9V~DC15V

24V system

DC18V~DC30V

48V system

DC36V~DC60V

Soft start time

12V/24V/48V system

≤3S

Dynamic response recovery time

12V/24V/48V system

500us

MPPT efficiency

12V/24V/48V system

≥96.5%,≤99%

INPUT CHARACTERISTICS

MPPT working voltage range

12V system

DC14V~DC100V

24V system

DC30~DC100V

48V system

DC60~DC100V

Low input voltage

protection point

12V system

DC14V

24V system

DC30V

48V system

DC60V

Low input voltage

Recovery point

12V system

DC18V

24V system

DC34V

48V system

DC65V

High input voltage protection point

12V/24V/48V system

DC110

High input voltage recovery point

12V/24V/48V system

DC100V

Maximum PV power

12V system (W)

213

284

355

426

568

24V system (W)

426

568

710

852

1136

48V system (W)

852

1136

1420

1704

2272

CHARGE CHRECTRESTICS

Selectable Battery  Types

(Default Gel

battery)

12V/24V/48V system

Sealed lead acid, Vented, Gel, NiCd battery

(Other types of the batteries also can be defined))

Constant Voltage

12V/24V/48V system

Please check the charge voltage according to the battery type form.

Floating Charge Voltage

12V/24V/48V system

Rated Input Current

12V/24V/48V system

15A

20A

25A

30A

40A

Current-limit

Protection

12V/24V/48V system

20A

25A

30A

35A

45A

Temperature Factor

12V/24V/48V system

±0.02%/℃

Temperature Compensation

12V/24V/48V system

14.2V-(The highest temperature-25℃)*0.3

Output Ripples(peak)

12V/24V/48V system

200mV

Output Voltage Stability

Precision

12V/24V/48V system

≤±1.5%

Remarks: 

The specification is only for reference. Subject to change without prior notice 
We provide OEM and ODM service. The 36V/72V/96V model also can be custom made for you. 

Products Package:

Number

quantity

parets name

1

1 pc

Controller appearance(blue or green is optional,OEM is available also)

2

2 pc

hangers(Used in the controller hanging)

3

4 set

 screw(Used for hanging ear lock in the controller)

4

1 pc

RS232 port

5

1 pc

Battery temperature sensing lines

6

2 pc

fuse(DC output)

7

1 pc

specification(manual)

8

1 pc

 CD(Built-in upper software)













Controller upper software testing software display information and set parameters. 
1.Upper software and test software display information and set parameters.


                                                           Graphical: upper software  

                                                            Graphical: testing ware 

1.1 show solar charge and discharge status, PV voltage, charge voltage, charge Current etc, and setting the type of the batteries, LOAD output control method.

1.2 Product standard upper software; testing software is not provided(Due to testing software need clients’ PC has software development platform, if clients have the requests, please apply to our company for taking)

Remarks: the PC software is offered freely by our company.

2. Information display and parameter setting.

                                       

                                                                     e-Smart series 


2.1 ENTER1 button: press left ENTER1 show 2 digital battery voltage(if it is charging, then shows 2 digital charge voltage), for example,the battery voltage or charge voltage is 13.5V, it shows13.

Press ENTER1 for a long time, you can set battery types; more informations please see the specification.

2.2 ENTER2 button: press right ENTER2 show 2 digital battery current(if it has n’t been charging, then display 00, if the charge current is 20.5A, then it shows 25; press ENTER2, you can set always on and aways off pattern, you can see more details in the specification.

Other detailed parameters

Please see the outline of the design, technical documents, product manuals etc.

Engineering department custom 2th version on May 5, 2014.



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

Tel:+86-15118053527

Contact Person:bella Zhan

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