Shenzhen I-Panda New Energy Technology & Science Co., Ltd.
Main products:power inverter,power adapter,solar controller,ups,pv system
Contact Us
  • Contact Person : Ms. Liu Joanna
  • Company Name : Shenzhen I-Panda New Energy Technology & Science Co., Ltd.
  • Tel : 0086-0755-23091101
  • Fax : 0086-0755-23091102
  • Address : Guangdong,ShenZhen,8th Block,HeBei JinHua Industrial Park, BanTian Street, LongGang District.ShenZhen, China
  • Country/Region : China
  • Zip : 51800

High-end MPPT Solar Controller 12V/24V/48V 50A

High-end MPPT Solar Controller 12V/24V/48V 50A
Product Detailed
High-end MPPT Solar Controller 12V/24V/48V 50A 1.Peak Effiency 99% 2.12V/24V/48V system auto recognition 3.30A charge current

High-end MPPT Solar Controller 12V/24V/48V 50A



Introduction:This is a high-end 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).

Feature:1.MPPT charge mode,conversion efficiency upto 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 upto 99%. 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 fluoride5.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.Charge mode: three stages (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+CD-ROM(microcomputer software) + communication wire+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.





Charge ModeMaximum Power Point Tracking
Method3 stages: fast charge(MPPT),constant voltage,floating charge
System TypeDC12V/24V/48V         Automatic recognition
System Voltage12V systemDC9V~DC15V
24V systemDC18V~DC30V
Soft Start Time

12V/24V/48V system


Dynamic Response Recovery Time





12V/24V/48V system


PV Modules

Utilization Rate

12V/24V/48V system

Max. PV Power12V system570W700W900W
24V system1130W1400W1700W
48V system2270W2800W3400W

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)
LCD displayInput,output parameter and output power etc(check the LCD display instruction)
LED display3 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)

Input Low Voltage Protection

Check the input characteristics
Input Overvoltage ProtectionCheck the input characteristics

Input Polarity Reversal Protection

Output Overvoltage ProtectionCheck the output characteristics

Output Polarity Reversal Protection

Short-circuit ProtectionRecover after eliminating the Short-circuit fault,no problem for long term Short-circuit
Temperature Protection95°C
Temperature protectionAbove 85°C,decrease the output power,decrease 3A per degree.



ColorBlue/Green (optional)

Type of Mechanical Protection

Humidity0~90%RH ( no condense)
Operating Temperature-20°C ~ +40°C
Storage Temperature-40°C ~ +75°C
Atmospheric Pressure70~106kPa


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.

High-end MPPT Solar Controller 12V/24V/48V 50A

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