99% conversion effeciency mppt solar charge controller, new design solar controller

99% conversion effeciency mppt solar charge controller, new design solar controller

  • DC inpurt: DC 12V/24V/48V auto work
  • Max.charge current: 40A
  • Max.PV input voltage: DC 100V
  • Conversion effeciency: Max.upto 99%
  • Charge mode: three stages of fast charge(MPPT), constant voltage,floating charge
  • RS 232 communication port
  • LED display


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.


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 select 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.

Products photos



Parameters

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

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

 

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


Connection diagram



Upper software 



Testing ware 



Certification
   


Company photo


Shanghai International Photovoltaic Power Generation Conference & Exhibition



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

Tel:+86 15919884176

Contact Person:daniel gong

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