500w power inverter

Modified Sine Wave Power Inverter

 Car Power Inverter

Car Power Inverter 24V 220V DC AC


500W Modified Sine Wave Power Inverter

Whether you are at home or driving on the road, emergency always happens unexpectedly. Marshell’s green automotive and home power products will always be with you to save unexpected emergency to boost the fun of your driving, or to light up your life in occasional power outage, or to charge and maintain your electric tools for your instant use, or to power up your electric appliances and devices in outdoor activities.


  1. Clean and stable Power ensures the smooth and consistent operation of electrical appliances and electronics.
  2. Intelligent Operationreduces power consumption and saves battery reserve capacity.
  3. Versatile Safety features short circuit, fault leakage, over-load, over-temperature, under-voltage and over-voltage shut down.
  4. Input Voltage 12V /24V/48V DC optional
  5. Output Voltage 115V /230V AC optional
  6. Portable power for AC products, AC outlets for connecting multiple loads
  7. High surge capacity for products that require more power to start
  8. High efficiency converts virtually all of the battery's power to AC
  9. Mounting brackets for convenient installation
  10. Heavy duty stud-connection mounting
  11. Overload and over temperature shut down.
  12. Low voltage and over voltage alarm.
  13. Low voltage and over voltage cut off.
  14. Input reverse protection.
  15. Short circuit protection.


Continuous Output Power (Watt): 500
Output Peak Power (Watt): 1000
Input Voltage (DC): 12V(11~15V) / 24V(21~29 ) V / 48V(42~58V)
Output Voltage (AC): 100~120V / 220~240V
Frequency: 50Hz / 60Hz±3Hz


Output Waveform: Modified sine wave
Efficiency: 85~90%
Low Battrey-voltage Alarm (Volt): 10V±0.5V/21±1V
Low Battrey-voltage shutdown (Volt): 10V±0.5V/20±1V 


Replaceable Fuse: 25A*2PC
Accessory:  Alligator clips (included)
Dimension(L*W*H)mm: 160*125*70
Cooling Mode: By Fan
Weight(KGS): 0.55
Over temperature shutdown: < 65°C

Optional AC Output Socket

24V 220V DC AC power inverters


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