4000W Power Inverter

was $1,145.98 Special Price $546.59
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Product Location:China
Product Condition:New

The 4000W Power Inverter is a, to say the least, powerful piece of machinery used by various companies for power inverting purposes.

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The 4000W Power Inverter is a steady, safe and stable piece of equipment used to convert DC to AC power, but this is not the only thing. If you check below, you will see that you can order a custom converter, however you have to specify some things first. More information about this will appear as you continue to scroll down. Moving on, the 4000W Power Inverter will be an excellent and long lasting purchase for any business that depends on steady electricity for proper functioning, and this is, more or less, almost every business venture nowadays. If you need to find out more about this inverter, various specs are provided in the text below. You can also find out everything there is to know about the shipping procedure. Looking forward to your call.  

An important thing to note here is that you get a one year warranty for this product.


This 4000W Power Inverter has many excellent and important features. Check them out:

  • Pure sine wave output (THD < 3%);
  • Power ON-OFF switch;
  • Input voltage range: -15% to +25%;
  • Output voltage regulation: ±10%;
  • Thermo control cooling fan;
  • The two-colored indicator displays power and, sometimes, a fault status;
  • Protections against short circuits, overloads, overheating are implemented. 
  • Low battery voltage, over battery voltage, lack of voltage alarm.
  • Topology: Microprocessor;
  • Approvals: CE mark / EMC / LVD/ RoHS;


Model P4000-12A P4000-12B
Rated Power 4000W 4000W
Peak Power 8000W(within 5 millisecond)
DC Input Voltage 12V 12V
AC Output Voltage 110VAC±10% 220VAC±5%
No-load Current <2.4A(DC13V) <2.4A(DC13V)
AC Output Frequency 50HZ±1%/60HZ±1%
AC Output Waveform Pure sine wave
Waveform Distortion  THD<3%
Full Load Efficiency >86%(DC13V) >86%(DC13V)
DC Input Voltage Range 10.6V-15.5V 10.6V-15.5V
Low Voltage Alarm 10.5±0.3V 10.5±0.3V
Low Voltage Protection 9.5±0.2V 9.5±0.2V
Over Voltage Protection 16±0.5V 16±0.5V
Low Voltage Recovery 11.8±0.3V 11.8±0.3V
Over Voltage Recovery 15.7±0.3V 15.7±0.3V
Over-load Protection 115%-118%
Protective Function Low voltage: LED red light turn on,buzzer warning, automatic recovery
Over voltage: LED red light turn on ,automatic recovery
 Over-load: LED red light on,machine locked, need to be rebooted
Over temperature: LED red light turn on,buzzer warning, automatic recovery
Short circuit(within 2 seconds): automatic recovery
Input reverse connection: Fuse burn-out
Work Temperature –10°C - +50°C
Storage Temperature –30°C - +70°C
Humidity 20%-90%RH without condensation
Work Altitude ≤1200m
Size 446*199*146mm/pc
Net Weight 10.1±0.04kg/pc
Package Size 575*285*240mm/pc
Gross Weight 12.3±0.05kg/pc

Kindly note:

If you want the out power of the machine reach up to 4000 W, the floating voltage of the battery should be at least 13.5 V.


The order can be customized. Please feel free to contact us if you need anything!

The correct way of connecting the inverter to the external power supply:

The correct way of connecting the inverter to the external power supply

The correct way of connecting the inverter to the external power supply

Optional Socket Series & Notice

Warranty & Maintenance

1. If there is quality problem, you can return the item within 7 days on you receiving it.
A. Please make sure the item is in the original condition.
B. The original package and accessories should be complete.
C. Other enclosure such as invoice should also been included.
Please note, if the item is returned for other reasons, the buyer should pay for the shipping cost.
2. From the day when buyer receives the item, the products have one year maintenance warranties.
 If there are any non-artificial quality problems during the warranty time, please offer the Proof-of-Purchase and we will be responsible for maintenance.Buyer need to pay for the returning shipping first. After testing proves there is non-artificial quality problem, we will full refund the returning shipping cost.
3. For out-of-warranty item, we can maintain it for you. Buyers are responsible for return shipping and maintenance cost.

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