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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Weho
  • Model Number: WHP-4000-12
  • Output Power: 1 - 200KW
  • Output Type: Single
  • Size: 650*265*220mm
  • Weight: 12KG
  • Input Voltage: 12v
  • Output Voltage: 110V/220V
  • Type: DC/AC Inverters
  • Output Frequency: 50HZ or 60HZ, 50/60Hz±3
  • Output Current: By load
  • Output voltage: 110/120/220/240v
  • Meas./Ctn: 53*66.5*60.5cm
  • keyword: power inverter
  • case Material: Aluminium
  • model: pure sine wave inverter
  • export market: worldwide
  • input voltage: 12v/24v/48v
  • payment term: 30% deposit
  • certificate: CE ROHS

Packaging & Delivery

Packaging Details We use multilayer plastic bubble seal for protection.
It is waterproof, moisture proof, etc.
Honeycomb carton is light weight but born heavy, anti-extrusion, and protects products well.
Delivery Time 3 days sample order

Single output dc 12v 24v to ac 220v 4000w pure sine wave power inverter

WH pure sine wave inverter offering superior quality true sine wave output, it is designed to operate popular power tools and sensitive loads. Connect WH pure sine wave inverter with battery terninals,then you can get AC power for your appliances,the AC output identical to, and in some cases better than the power supplied by your utility.
Products Features:
·Input & output fully insolated
·High Surge: high surge current capability starts difficult loads such as TVs,camps,motors and other inductive loads,
·Grounding Protection : there is terminal in front panel,you can grouding the inverter.
·Soft start : smooth start-up of the appliances.
·Pure sine wave output waveform : clean power for sensitive loads.
·AC output identical to, and in some cases better than the power supplied by your utility
·Cooling fan in the inverter is thermally activated and comes on when the inverters becomes warm,and turns off automatically after the inverter has cooled.
·Low total harmonic distortion : below 3%
·Two LED indicators on the front panel shows the working and failure state.
Protection Function :
·Low voltage alarm & Shutdown
·Over voltage protection
·Overload protection
·Over temperature protection
·Short circuit protection
·Reverse Polarity protection
·Soft start
·Auto.reset after being in protected
·Grounding  protection 


Rated Power
Peak Power
Output Voltage
USB Port
Output Waveform
Pure Sine Wave
Protection Function
Bat.Low Voltage Alarm&Shut Down,Overload,Over Temperature,Overvoltage,ShortCicuit,Reverse Polarity
Input Voltage
  315x180x130 mm(L×W×H)
4 Pcs
Gift box
  315x180x130 cm


2.Model Show: 



3. Socket and Plug

   Our product outlet tyep can be choosed by yourself




4.Packaging & Shipping:


we use 4 trips to reinforce our carton,the international standards package methods

 guaranteed our goods safety during transportation.



4. Company Information:




we are a professional manufacturer of power supplies ,all of our products have approved CE ROHS and ISO9001:2008.



6. Feedback:

We get a good feedback from our customers ,what we want to do is make your business  easy .



 7.Our services:


8.FAQ inverter 1kw 3kw 4kw 5kw 6kw:


Terms and Conditions:


1. Prices are FOB NingBo, ShangHai .


2. MOQ: 1pcs


3. Lead Time:sample have instock ,3~5days depending on order quantity.


4. Package: Standard Export package for long-distant ocean shipment and tough handling.


5. Warranty: 2 years.






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Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
6 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $142,000
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