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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: PASSPOWER
  • Model Number: MLP3000W
  • Output Power: 1 - 200KW
  • Output Type: Single
  • Size: 416*199*146mm, 416*199*146mm
  • Weight: 8.8kg, 2.57kg
  • Input Voltage: 12V/24V/48V
  • Output Voltage: 110V/220V/230V/240V
  • Type: DC/AC Inverters
  • Output Frequency: 50HZ/60HZ
  • Output Current: 14A/30A
  • Waveform: Pure sine wave
  • Grid type: Off grid
  • Input voltage: 12v dc
  • Outptu voltage: 220v ac
  • Protection: All kind protection
  • Sockets: All sockets
  • Color: Black
  • Packing: By carton

Packaging & Delivery

Packaging Details Packaging Detail: 1 piece per carton, inverter 12v 220v 3000w solar panel system inverter with bubble bag and foam protection
Delivery Time 1 day


3kw inveter with America Sockets:



3kw inverter with Universal sockets:



3kw inverter with British sockets:



Wave Form:


Connection Diagram:





1. Put the inverter switch on OFF position and then clip the battery clamps on the positive and negative terminals of the battery.


2. Note the Positive and Negative Polarity: Connect the red wire with the positive pole(+)(red terminal) of inverter and batteries. Connect the black wire with the negative pole(-)(black terminal) of inverter and batteries.    


3. Turn on the inverter switch. If the light is green, the inverter works normally. If red, inverter is faulty. Please check the wires connection.


4. Put the plug of the electric equipment into the outlet of the inverter and turn on the switch. If the indicator light is green, the electric appliance works normally.


5. Operation procedure: When you use the inverter, please turn on the inverter firstly, and then turn on the electric appliances. When you stop using the inverter, please turn off the electric appliance firstly, and then turn off the inverter.


6. When the inverter is working, if the buzzer alarms and the light is red, it indicates that the inverter fails. The user should check the wires connection, DC input voltage and the peak power of loads, etc. After the fault is canceled, the inverter restarts automatically.


Detail specification for 3kw inverter 12v to 220v solar system :






DC Voltage


Voltage range

DC  10.6v~15.5v

No Load Current Draw

< 2.2A



DC Connector

Cables With Clips or Car Adaptor


AC Voltage

AC 220v

Continuous Power


Surge Power



Pure Sine Wave


50Hz / 60Hz


< 3%


Low Voltage Alarm

DC  10.5±0.3v

Low Voltage Shut Down

DC   9.5±0.2v

Over Load

120%-130%, Shut Off

Over Voltage Shut Down

DC   16±0.5v

Over Thermal

Shut Off Output Automatically


Short Circuit


Working Temperature

-10° c ~ +50° c

Working Humidity

10% ~ 90%RH

Storage Temperature

-20° c ~ +50° c

Storage Humidity

5% ~ 95%RH


Machine Size


Packing Size


Net Weight

8.83 KG

Gross Weight

10.1 KG

Packing Mode




Soft Start

Cooling Ways

Cooling Fan




About us:










>>  Do not put the inverter in the raining or humid place, it may cause electric shock.

>>  Do not insert metals like naked wire into the output socket or inside the inverter through ventilation hole. Otherwise it may cause electric shock.

>>  Do not put the inverter in the place where children can reach, it may cause injure and electric shock.

>>  When the power inverter is used for a long time, it will be hot, please be careful.

>>  Keep the inverter from flammable materials, fumes or gases when used.

>   Proper cooling is necessary while operating.

>   Please insure the inverter is put at "OFF" position when the vehicle is started, otherwise the large instant peak voltage will possibly damage the inverter or its connected electric appliance.

>   Reliable connection of the inverter input and DC power output is necessary as the input current is considerable large when inverter is running.


Notice:  the signals with ">>" are the operations which may cause the personal security.

                   the signals with  ">" are the operations which may cause the machine damaging.


After-sales service:


Free maintenance service will be offered when there is quality problem under normal use since the date of purchase. If maintenance or adjustment is needed within guarantee period and in the scope of our warranty, 
please contact with the supplier of the product. The expense shall be borne by the user if any of the following situations happens although within warranty period:
1. Fault is due to maintenance or adjustment WITHOUT checking or permission of our factory.
2. Fault or damage is caused by man-made damage, or disassemble by them own, or use of overload, or other natural disasters although within warranty period.
3. Product is burned because of wrong use of power supply or too high current.
4. Our company charges to maintenance service over the maintenance period.
5. The accessories, such as power cord, adapter, fuse, etc are not in the scope of maintenance.


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