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Products
12v 24v 48v 40a hight cost-effective and mini mppt solar charge controller factory
- 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.
ntroduction
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 selects 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： 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 and range 12V/24V/48V system 500us MPPT efficiency 12V/24V/48V system ≥96.5%,≤99% INPUT CHARACTERISTICS MPPT working voltage and Range 12V system DC14V~DC100V 24V system DC30~DC100V 48V system DC60~DC100V Low voltage input Protection point 12V system DC14V 24V system DC30V 48V system DC60V Low voltage input Recovery point 12V system DC18V 24V system DC34V 48V system DC65V Input over voltage protection point 12V/24V/48V system DC110V Input over voltage recovery point 12V/24V/48V system DC100V Maximum PV power 12V system (W) 568 24V system (W) 1136 48V system (W) 2272 CHARGE CHRECTRESTICS Selectable Battery Types (Default type is 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 Please check the charge voltage according to the battery
type form. Rated
Input Current 12V/24V/48V system 40A Current-limiting Protection 12V/24V/48V system 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% Output Discharge Characteristics Output voltage Base on battery voltage Low voltage output Protection point Default 10.5V; recovery 11V; custom available ; Rated output Current 30A The output control Always on, always off, PV voltage control switch Output control set mode Controller button or upper
computer Display LED digital tube display Battery
voltage, charge current LED light display Charging indicator light, LOAD indicator light PC（communication
port） RS232 Protection Input Low Voltage Protection Check the input characteristics Input Overvoltage Protection Check the input characteristics Charge over voltage power Protection yes Low Voltage output Protection yes Rated output Current protection yes Temperature Protection yes Other Parameters Noise ≤40dB Thermal heat-dissipating
method Itself cooling fan cooling Components Imported material, with EU standards. Certification CE\FCC\ROHS Physical Measurement D x W x H(mm) 205*168*60 package size D x W x H(mm) 265*196*110 N.G(KG) 1.8kg G.N(KG) 2kg Type of Mechanical Protection IP25 Environment Humidity 0~90%RH ( no condense) Altitude 0~3000m Operating Temperature -20℃ ~ +50℃ Storage Temperature -40℃ ~ +75℃ Atmospheric Pressure 70~106kPa
I-P-e-SMART-12V/24V/48V-series
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
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.
