Verified Supplier | Foshan Xindun Power ...

Foshan Xindun Power Technology Co., Ltd.

China (Mainland) | Manufacturer | Contact Details
Established 2010
3 years OEM
Response Rate
Company Feedback

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: xindun
  • Model Number: MPPT-12/24/48V-50A
  • Application: Solar System Controller
  • Rated Voltage: 12/24/48v, 12V/24V/48V AUTU-ID
  • Maximum Current: 40A
  • color: Blue/Green(optional)
  • Maximum Current:: 50A
  • Charge mode: MPPT
  • Display: LCD&LED
  • Efficiency: Maximum 99%
  • Size(mm): 270*185*90
  • Packing size(mm): 330*245*150
  • N.G(kg): 3
  • G.N(kg): 3.6

Packaging & Delivery

Packaging Details: neutral cartons box package
Delivery Detail: 15days after payment

mppt solar controller mppt solar controller 50A


1.MPPT charging mode, conversion efficiency as high as 99%, comparable to use traditional controller to save 30%~60% solar panels.

2.High efficiency MPPT operation scheme, and use the TI28035 chip, make solar panels utilization rate for 99%.

3.Intelligent design, online upgrade, customer can enjoy lifelong upgrade services.

4.Products comply with 2001/95/EC environmental protections requirements, no cadmium hydride and fluoride etc.

5.The components are brand, high temperature resistant not less than 105°C,the theoretical design life for ten years.

6.Charging ways: three order imitation(constant current, constant voltage, floating).

7.12V/24V/48V automatic identification system, convenient to use.

8.Wide input voltage from solar panels, maximum DC 150V.

9.Advanced LCD and LED display various parameters.

10.RS232 communication, can provide communication protocol, convenient to manage unified.

11.Provide professional 11 languages on computer software, display the working condition and working parameters of system.

12.CE, FCC, ROSH, PSE certification.

13.2 years warranty , and can provide 3 ~ 10 years extended warranty service.




Charge ModeMaximum Power Point Tracking
Method3 stages: fast charge(MPPT),constant voltage,floating charge
System TypeDC12V/24V/48VAutomatic recognition
System Voltage12V systemDC9V~DC15V
24V systemDC18V~DC30V
Soft Start Time12V/24V/48Vsystem≤10S
Dynamic Response Recovery Time12V/24V/48Vsystem500us
Conversion Efficiency12V/24V/48Vsystem≥96.5%,≤99%
PV Modules Utilization Rate12V/24V/48Vsystem≥99%
Input Characteristics
MPPT Working Voltage and Range12V systemDC18V~DC150V
24V systemDC34~DC150V
48V systemDC65~DC150V
Low Voltage Input Protection Point12V systemDC16V
24V systemDC30V
48V systemDC60C
Low Voltage Input Recovery Point12V systemDC22V
24V systemDC34V
48V systemDC65V
Max DC Voltage12V/24V/48V systemDC160V
Input Overvoltage Protection Point12V/24V/48V systemDC150V
Input Overvoltage Recovery Point12V/24V/48V systemDC145V
Max. PV Power12V system570W700W900W
24V system1130W1400W1700W
48V system2270W2800W3400W
Output Characteristics
Selectable Battery Types (Default type is GEL battery)12V/24V/48V systemSealed lead acid, vented, Gel, NiCd battery
(Other types of the batteries also can be defined)
Constant Voltage12V/24V/48V systemPlease check the charge voltage according to the battery type form.
Floating Charge Voltage12V/24V/48V system
Over Charge Protection Voltage12V system14.6V
24V system29.2V
48V system58.4V
Rated Output Current12V/24V/48V system40A50A60A
Current-limiting Protection12V/24V/48V system44A55A66A
Temperature Factor12V/24V/48V system±0.02%/°C
Temperature Compensation12V/24V/48V system14.2V-(The highest temperature)*0.3
Output Ripples(peak12V/24V/48V system200mV
Output Voltage Stability Precision12V/24V/48V system≤±1.5%
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 ProtectionCheck the input characteristics
Input Overvoltage ProtectionCheck the input characteristics
Input Polarity Reversal Protectionyes
Output Overvoltage ProtectionCheck the output characteristics
Output Polarity Reversal Protectionyes
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 per degree.
Other Parameters
Thermal methodsForced air cooling,fan speed rate regulated by temperature,when inner temperature is too low,fan ran slowly or stop;
when controller stop working,fan also stop ran.
ComponentsWorld brand raw materials. Compliance with EU standards.
All rated temperature of electrolytic capacitors not less than 105°C
SmellNo peculiar smell and and toxic substances.
Environment ProtectionMeet the 2002/95/EC,no cadmium hydride and fluoride
Measurement DxWxH(mm)270*185*90
Type of Mechanical ProtectionIP21
HumidityAtmospheric Pressure
Operating Temperature()-20°C~+40°C
Storage Temperature()-40°C~+75°C
Atmospheric Pressure70~106kPa


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Verified Supplier - Foshan Xindun Power Technology Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Established 2010
3 years OEM
Response Rate
Company Feedback

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