Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available

Power Converter, Car Inverter, Converter manufacturer / supplier in China, offering 500W DC Car Inverter Solar Power Converter (QW-P500), 2kVA 24V 230V with 25A MPPT Solar Controller Hybrid Solar Inverter (QW-2kVA2425), 2kVA with MPPT Solar Controller Full Protection Hybrid Solar Inverter (QW-2kVA2425) and so on.

Gold Member Since 2013

500W DC Car Inverter Solar Power Converter (QW-P500)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $49-57/ Piece
Port: Guangzhou, China
Production Capacity: 30000PCS / Month
Payment Terms: T/T, Western Union, Money Gram, credit card
Nature of Source Flow: Passive inverter
Certification: RoHS, CE
Output Power: 401 - 500W
Grid Type: off-Grid Inverter
Output Type: Single
Circuit Topologies: Full-Bridge Type

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Basic Info

Model NO.: QW-P500
Nature of Wave String: Sine Wave Inverter
Type: DC/AC Inverters
Rated Power: 500W
Peak Power: 1000W
Input Voltage: 12V / 24V
Output Voltage: 110V / 220V
Output Frequency: 50/60Hz
Output Waveform: Pure Sine Wave
Format of Plug: EU/German/ USA/UK/Universal/Australia
Housing Material: Aluminum Alloy
Size: 218*150*70mm
Keywords: 500W Power Inverter
Transport Package: 1unit/Color Box
Specification: CE, ROHS, SGS
Origin: China
HS Code: 8504409940

Product Description

500W DC Car Inverter Solar Power Converter (QW-P500)

QW-P500 is Pure sine wave inverter which converts DC power to AC power for household appliances, solar devices and telecommunication equipments when there is no grid power.
To prevent damages to this inverter, soft start and safe working performance such as short circuit protection are added into its standard design. The cool shell and inner fan also help improve its performance.

1. Conversion efficiency over 90%
2. Output 50Hz/220Vac pure sine wave suitable for Solar power system, all the home appliances and equipments, such as Mobile phone, Computer,Tablet, PAD, Camera, TV, Shaver, DVD, Fan, Lamp, Game machine, Induction Cooker, Computer, refrigerator, Air conditioner etc.
3. High Stability: Since it has over voltage, under voltage, overload, overheating, short circuit, reverse and improved protection, stability of the system
4. Max 500W Continuous output power
5. Independent research and development design, adopting the latest technology and developments, and have a long operating life
6. Output are pure sine wave same as the mains power, never harm to any load.
7. Adopting the copper transformer, making the inverter working stable and reliable, and with more load capacity. Suitable for solar power system.
7. Multifunction socket suitable for worldwide plug application, such as American, European and Australian standard plug.

Technical Parameter:
OutputOutput Voltage100/110/120/220/230/240VAC
Rated Power500W
Peak Power1000W
WaveformPure Sine Wave
Output Voltage error valuelow & high 10%
no-load loss<7W
InputLED indicatorWorking status,error status
Input Voltage10-15VDC
Working Voltage12VDC
Low voltage alarm10.5+0.3V
Low voltage shut down10+0.5V
Over voltage shut down15.5+0.5V
Over load shut down600W over 10 seconds
Overheat shut down>75ºC
OverheatOutput shut off
Working temperature'-10ºC and +50ºC
PackingProduct Size218*150*70mm
Inner box size240*175*95mm
Outer carton size64*42.5*29cm
Net weight1.85±0.2KG
Gross weight16±1KG
Packing Qty8PCS/CTN

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

Wind generation, solar panel, home, office, car, board and some place that lack electricity. Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity!

1> Office equipment series: Computers, Printers, Copiers, Scanners, digital camera, etc.
2> Household appliances series: Vacuum cleaners, Fans, Lighting, Electric cutting knife, Television, Sewing machines, Electric fans, AC, etc.
3> Kitchen utensils series: Microwave ovens, Freezers, Coffee machines, Blenders, induction cooker, etc.
4> Electronics Series: TV, VCR, Game consoles, Radios, Power amplifiers, Audio equipment, Monitoring equipment, Terminal equipment, Intelligence platforms, Satellite communications equipment.
5> In-car or on-boat devices series: Military vehicle, police cars, medical ambulance, ships, traffic lights, and etc.
6> Industry equipments series: Solar energy, wind power, gas discharge lamp and etc.
                                   User Guide
ApplicationWattageInverter Wattage
Mobile phone5W
12 inch color television16W
Video games console20W
Electric light25W
Satellite TV receiver30W
CD or DVD player30W
HiFi stereo 4-Head VCR40W
Guitar amplifier (at average volume)40W
Stereo system (at average volume)55W*
Electric fan55W
GE 9 inch color TV/radio/cassette65W
19 inch color TV80W
20 inch VCR combo110W
27 inch color TV170W 
Stereo amplifier250W **
Small-medium printer350W  ***
Home theater system400W  ***
Power drill400W  
Rice cooker500W  
Small coffee machine600W   **
Refrigerator750W   ***
Small microwave oven800W   ***
Toaster1000W    **
Hair dryer1000W     
Full size microwave oven1500W     ***
Electric kettle1800W     
Induction cooker2000W     ***
washing machine2500W      **
Air conditioner 16000BTU2500W       *
Air compressor 3HP2800W       *
Heavy duty power tools2800W       *
Air conditioner 22400BTU3500W       *
Note: For those starred models, pure sine wave inverters are preferred.

L - The good construction warranty-1 years
L - Your client satisfied on the right schedule and quality
L - Your can get good reputation from your market and obtain more orders
L - Our professional service before and after sale
L - The reasonable price

Some about us
Queenswing is a professional manufacture specialized in Power inverter and solar products, We have professional development team. We pursues to establish the culture of "quality first, reputation best ".

Product category
Car Power inverter
Car Inverter with USB Port
Pure sine wave invertrer
UPS Pure sine wave inverter with charger
Modify sine wave inverter
UPS power inverter with charger
Solar energy power source
Solar charge controller

Our products usually are exported big quantity in to Europe, USA, African, Russia, Australiaetc. And our power inverter serials enjoy better reputation. With reliable quality and stable performance.

Payment Terms:
T/T, Western Union, Money Gram
Production arranged after receipt of payment.

Lead Time:
Sample order will be delivered within 7 working days.
Order quantity below 100PCS, delivery time is 7-15 working days.
Container order will be delivered within 15-30 working days.

Courier: FedEx, DHL, TNT, UPS, Aramex, EMS ect.
Forwarder: By sea / air or Customer designated


1. What is inverter?
Inverter is an electronic equipment that turn 12v/24v/48v dc into 110v/220v ac.

2. What is the difference between the inverter with UPS + charger and inverter with charger?

A2: UPS inverter: When the mains is on, the current through the inverter power to the load, and at the same time charge the battery. When mains drops, it will automatic transfer and let the battery to supply power for the load: Current flow direction is: Battery - inverter - Load.

With battery without UPS inverter: When the mains is on, the main electricly charge the battery, and the current of the battery through the inverter power to the load, always use battery power, without automatic transfer function.

3. What can a UPS do for me?

A1: Every UPS will supply power to a load (such as a computer, telephone switch or medical equipment) when mains power fails, it may also condition the power and prevent spikes, brownouts, interference and other unwanted problems from reaching the supported equipment.

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