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  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
  • 12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option
12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option

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12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

FOB Price: USD $ 290.63 / piece

Final price determined by purchase quantity. Get Latest Price >>

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MOQ: 10 piece

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Delivery Time: 1 day delivery in China

0086 755 33941239 or sales-muse@ecvv.com

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  • Product Description
  • Parameter
  • Service Introduction
  • Guarantee

Model Number MPPT20A
is_customized Yes
Application Charger Controller
Maximum Current 25A
Rated Voltage 12V,24V,48V,96V
Display LCD (input and output parameter)+3 LED
Available color Green, Blue(optional)

More Parameter >

Model Number MPPT20A
is_customized Yes
Application Charger Controller
Maximum Current 25A
Rated Voltage 12V,24V,48V,96V
Display LCD (input and output parameter)+3 LED
Available color Green, Blue(optional)
Charge Model MPPT(Maximum Power Point Tracking)
Charge stages 3(fast charge/MPPT,constant voltage,floating)
Battery Types Sealed lead acid, vented, Gel, NiCd etc.
Approved CE,RoHS, PSE,FCC, ISO
Interface RS232, LAN(optional)
EMC EN61000
Working current 20A
Commodity 20A MPPT solar controller
Unit Type piece
Package Size 37cm x 28cm x 20cm (14.57in x 11.02in x 7.87in)
Package Weight 3.9kg (8.60lb.)

12V 24V 48V 96V Auto Sensing 20A MPPT Solar Controller with RS232 communication port , Green & Blue Color for Option

 

 

When you place order, please indicate what color of controller you like. It will help us to prepare the controller to you quicker.  

 

 

Part 1. Description of product:

This is a smart solar charge controller which has advanced MPPT technology .Solar charge controller is one of the important parts in the off-grid solar system. For having the advanced MPPT technology, the controller can trace the peak power with 99% conversion efficiency. MPPT microprocessor, inside the controller,making 30% more charge current with significantly less power than tradition. In addition to this, easier installing and supporting to expand volume are other advantages. It can also store energy to different kinds of batteries. We provide battery choice(Vented, Sealed, Gel, NiCd).

MPPT solar controller

 

Part 2. Product features:

1. MPPT charge mode,conversion efficiency up to 99%,can save 30%~60% of the power than traditional controller.

2. With high efficient MPPT operation scheme and adopting TI28035 chip,make the Solar panels utilization rate up to 99%.

3. Intelligent design,the device can be upgraded online,customers enjoy the lifelong upgrade service.

4. Compliance with the 2002/95/EC environment protecting demand, doesn’t include the Cadmium, hydride and fluoride.

5. Adopting the well-known brand components,the devices can suffer the temperature not less than 105°C.The service life is designed to extend to 10 years in theory.

6. Three stages charge mode(fast charge,constant charge,floating charge)

7. 12V/24V/48V system auto recognize for easy control.

8. Nominal maximum solar input is DC 150V

9. Connected Battery Type choosing: Sealed lead acid, vented, Gel, NiCd battery. Other types of the batteries can also be defined.

10. LCD and LEDs show all kinds of parameter like products model, PV input voltage,battery voltage,charge current,charge power,work condition,and also can add customers’company name and website.

11. Communication Port.RS232 communication can provide communication protocol, This make the unified and integrated management more convenient to customers.

12. With providing a Microsoft by connecting with PC that can show the working state and all parameters in 7 languages.

13. Extensible LAN remote control.

14. Equipment integrity: controller with one CD-ROM(microcomputer software) with one communication wire and Anderson terminals;

15. CE,ROHS,FCC,PSE certifications approved.The device also can support to pass the other certifications.

16. 2 years warranty. And 3~10 years extended warranty service also can be provided.

 

 

Part 3. Technical Data:

Model MPPT20A
Charge Mode Maximum Power Point Tracking (MPPT)
Method 3 Stages: Fast Charge (MPPT); Constant Voltage; Floating Charge
System Voltage 12V System 24V System 48V System 96V System
9-15VDC 18-30VDC 36-60VDC 72-120VDC
Soft Start Time ≤10s
Dynamic Response Recovery Time 500us
Conversion Efficiency ≥96.5%,≤99%
Input Characteristics
MPPT Working Voltage and Range 18V-150VDC 34V-150VDC 65V-150VDC 125V-300VDC
Low Voltage Input Protection Point 16VDC 30VDC 60VDC 120VDC
Low Voltage Input Recovery Point 22VDC 34VDC 65VDC 125VDC
Max. DC Voltage 160VDC 300VDC
Input Overvoltage Protection Point 150VDC 300VDC
Input Overvoltage Recovery Point 145VDC 295VDC
Max. PV Power 280W 560W 1120W 2240W
Output Characteristics
Selectable Battery Types  Sealed Lead Acid, Vented, Gel, NiCd Battery ( Default type is GEL battery, other types batteries also can be defined.)
Constant Voltage Please check the charge voltage according to the battery type form
Floating Charge Voltage
Over Charge Protection Voltage 14.6V 29.2V 58.4V 116.8V
Rated Ouput Current 20A
Current-limiting Protection 25A
Temperature Factor ±0.02%/ °c
Temperature Compensation 14.2V-(The highest temperature-25°c)*0.3
Output Ripples (Peak) 200mV
Output Voltage Stability Precision ≤ ±1.5%
Display
LCD Display Input, Ouput parameter and output power, etc. (Check the LCD display instruction
LED Display 3 LEDs indicates: Fault indicate light, charge indicate light, power source indicate light ( Check the LED instruction)
Software Control Through PC ( Communication Port) RS232 (Matching) or LAN (Optional)
Protection
Input Low Voltage Protection Check the input Characteristics
Input Overvoltage Protection Check the input Characteristics
Input Polarity Reversal Protection Yes
Output Overvoltage Protection Check the output Characteristics
Output Polarity Reversal Ptoection Yes
Short-circuit Protection Recover after eliminating the short-circuit fault, no problem for long term short-circuit
Temperature Protection Above 85 °c,decrease the output power,decrease 3A per degree.
Other Parameters
Noise ≤40dB
Thermal Methods Forced air cooling, fan speed rate regulated by temperature, when temperature is too low, fan ran slowly or stop, when controller stop working, fan also stop runing.
Components World brand raw materials. Compliance with EU standards. All rated temperature of electrolytic capacitors not less than 105 °c
Smell No peculiar smell and toxic substances
Environment Protection Meet the 2002/95/EC,no cadmium hydride and fluoride
Physical
Dimensions 270x185x90mm
Net Weight 3kgs
Gross Weight 3.6kgs
Color Blue or Green
Safety CE, RoHS, FCC
EMC EN61000
Type of Mechanical Protection IP21
Environment
Humidity 0-90%RH ( no condense)
Altitude 0-3000m
Operating Temperature -20 °c ~ +40 °c
Storage Temperature -40°c ~ +75°c
Atmospheric Pressure 70-106kPa

The specification is only for reference. Subject to change without prior notice.

We provide OEM and ODM service. If you need other parameters of this controller, we also can customize for you.

 

 

Part 4. Product photos:

1.Appearance:

MPPT solar controller-1

2. Internal structure diagram

LCD screen

 3. Monitoring software

Monitoring-1

monitoring-2

Monitoring-3

4. Commercial Packing

controller package

packing

 

Part 5. About US

Mars Rock has the abundant technical strength, the independent research and development of modern production base, advanced production equipment, and a group of first-class r&d engineers and sales personnel. We strictly according to ISO9001/2000 international quality system operation. Device type selection of procurement, product manufacturing, quality control, product after-sales service have been formed such as strict, rigorous, standardized management procedures. MPPT controller product has passed TUV, CE, FC, CB, CSA international certification authority; Has been widely used in electric power, fire control, transportation, finance, construction and other fields, products are exported to Europe, Asia, the americas, Australia, Africa, and many other countries.

 

 

 

Service Process

Service Guarantee

  • Free purchase service fee

    Free purchase service fee: ECVV do not charge the Buyer a procurement Service Fee for purchasing this product.

  • ECVV Supply

    Ensure product quality and payment security.Ensure the date of delivery, ensure logistics to end destinations, provide custom clearance service.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.