One-stop purchase services

Professional supplier of power supply products

Reliable Modified Sine Wave Car Inverter Solutions by Congsin

Reliable Modified Sine Wave Car Inverter Solutions by Congsin

Product Overview

Congsin's Modified Sine Wave Car Inverter range provides cost-effective DC→AC conversion tailored for vehicle, RV, truck and portable applications. The Modified Sine Wave Car Inverter models deliver stable power for lights, small appliances, chargers and field equipment where pure sine wave output is not mandatory. Designed with practical user needs in mind, these inverters balance performance, thermal protection and compact form factor for on-the-go power.

Key Features & Performance

Each Modified Sine Wave Car Inverter includes multiple protections (overload, short-circuit, low/high voltage, over-temperature) and user-friendly indicators. Built on Congsin’s 27+ years of R&D and production experience, models offer efficient conversion, quiet operation and integrated USB or AC outlets depending on the variant. Intelligent thermal management and automatic shutdown preserve device longevity under heavy use.

Applications

Ideal for automotive enthusiasts, RV travelers, tradespeople and off-grid users, the Modified Sine Wave Car Inverter supports charging laptops, powering tools, running lights and small kitchen devices, and enabling mobile offices. It’s a practical choice for cost-conscious projects, backup scenarios and solar hybrid setups where non-sensitive electronics are used.

Safety, Quality & Compliance

Manufactured on fully automated lines with rigorous testing, Congsin inverters meet ISO9001 standards and hold international approvals such as CE, EMC, LVD, ETL, FCC, RoHS and E-MARK where applicable. Multiple patents and a comprehensive quality system ensure product reliability and regulatory compliance for global markets.

Why Choose Congsin

With over 27 years in inverter manufacturing, Guangzhou Congsin Electronic Technology Co., Ltd. offers proven reliability, competitive pricing and flexible OEM/ODM services. Our global footprint across Europe, the Americas, the Middle East, Africa and Southeast Asia supports distribution, private labeling and custom specifications to meet partner needs.

Ordering & Support

Explore our catalog of 100+ power solutions or contact Congsin for sample testing, custom branding and technical support. Choose a Modified Sine Wave Car Inverter from Congsin for dependable, affordable vehicle power—backed by professional after-sales service and worldwide logistics.

Modified Sine Wave Car Inverter Display

FAQ:
How does the UPS function of this inverter work?

When the external power supply is normal, the inverter powers the device while charging the battery; when the external power supply is interrupted, it automatically switches to battery power to ensure uninterrupted operation of the device.

What’s the main difference between your OEM and ODM services?

OEM uses your brand on our standard products; ODM creates entirely new products based on your concept or specification.

What is the working principle of the UPS function?

When the external power supply is normal, the inverter powers the device and charges the battery; when the external power supply is interrupted, it automatically switches to battery power to ensure uninterrupted operation of the device.

What is the benefit of the UPS function? A2:

It automatically switches to battery power when AC fails.

 

Related Products
1000W Pure sine wave inverter  (5) - Congsin

Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RV

Read More
Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RV
1500W car inverter (8) - Congsin

Congsin 1500W Inverter for Vehicle DC 12V/24V to AC 110V/220V with Universal socket Modified Sine Wave

Congsin 1500W Inverter for Vehicle DC 12V/24V to AC 110V/220V with Universal socket Modified Sine Wave
3000W LCD Pure Sine Wave Inverter (3) - Congsin

Congsin 3000W LCD Pure Sine Wave Inverter for Home Use Solar Backup Power Inverter Off Grid UPS

Congsin 3000W LCD Pure Sine Wave Inverter for Home Use Solar Backup Power Inverter Off Grid UPS
3000W BIG6 (6) - Congsin

Congsin Full Power 3000W Modified Sine Wave Inverter Peak Power 6000W with LCD Display RV Solar

Congsin Full Power 3000W Modified Sine Wave Inverter Peak Power 6000W with LCD Display RV Solar
1000W modified sine wave inverter with US sockets (2) - Congsin

Congsin 1000W modified sine wave inverter with American Sockets and Lcd display portable 12V car RV

Congsin 1000W modified sine wave inverter with American Sockets and Lcd display portable 12V car RV
500W modified sine wave inverter with US Sockets (7)_结果 - Congsin

Congsin 500W modified sine wave power inverter US sockets 4 USB ports LCD display off grid

Congsin 500W modified sine wave power inverter US sockets 4 USB ports LCD display off grid
1000W modified sine wave inverter with LED display (2) - Congsin

Congsin 1000W modified sine wave inverter with LED display and Type C port car RV power inverter

Congsin 1000W modified sine wave inverter with LED display and Type C port car RV power inverter
Top Selling Products
1000W Pure sine wave inverter  (5) - Congsin

Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RV

Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RV
1500W car inverter (8) - Congsin

Congsin 1500W Inverter for Vehicle DC 12V/24V to AC 110V/220V with Universal socket Modified Sine Wave

Congsin 1500W Inverter for Vehicle DC 12V/24V to AC 110V/220V with Universal socket Modified Sine Wave
3000W LCD Pure Sine Wave Inverter (3) - Congsin

Congsin 3000W LCD Pure Sine Wave Inverter for Home Use Solar Backup Power Inverter Off Grid UPS

Congsin 3000W LCD Pure Sine Wave Inverter for Home Use Solar Backup Power Inverter Off Grid UPS
3000W BIG6 (6) - Congsin

Congsin Full Power 3000W Modified Sine Wave Inverter Peak Power 6000W with LCD Display RV Solar

Congsin Full Power 3000W Modified Sine Wave Inverter Peak Power 6000W with LCD Display RV Solar
1000W modified sine wave inverter with US sockets (2) - Congsin

Congsin 1000W modified sine wave inverter with American Sockets and Lcd display portable 12V car RV

Congsin 1000W modified sine wave inverter with American Sockets and Lcd display portable 12V car RV
500W modified sine wave inverter with US Sockets (7)_结果 - Congsin

Congsin 500W modified sine wave power inverter US sockets 4 USB ports LCD display off grid

Congsin 500W modified sine wave power inverter US sockets 4 USB ports LCD display off grid
1000W modified sine wave inverter with LED display (2) - Congsin

Congsin 1000W modified sine wave inverter with LED display and Type C port car RV power inverter

Congsin 1000W modified sine wave inverter with LED display and Type C port car RV power inverter
2000W modified sine wave inverter (4) - Congsin

Congsin 2000W modified sine wave inverter with LCD display DC 12 To 220V for RV home boat car solar

Congsin 2000W modified sine wave inverter with LCD display DC 12 To 220V for RV home boat car solar
1500W modified sine wave inverter (2) - Congsin

Congsin 1500W modified sine wave inverter with LCD display and USB ports for RV car boat home use

Congsin 1500W modified sine wave inverter with LCD display and USB ports for RV car boat home use
1000W modified sine wave inverter with LCD (3)_结果 - Congsin

Congsin 1000W modified sine wave inverter with LCD display and 4 USB ports 12V DC to AC car RV home

Congsin 1000W modified sine wave inverter with LCD display and 4 USB ports 12V DC to AC car RV home
500W modified sine wave inverter with LCD display - Congsin

Congsin 500W Modified Sine Wave Inverter with LCD Display of Off Grid System Solar Power Inverter

Congsin 500W Modified Sine Wave Inverter with LCD Display of Off Grid System Solar Power Inverter
300W Modified Sine Wave Inverter (3)_结果 - Congsin

Congsin 300W Modified Sine Wave Inverter LCD Display 4 USB Ports Car RV Boat Portable Backup Power

Congsin 300W Modified Sine Wave Inverter LCD Display 4 USB Ports Car RV Boat Portable Backup Power
Related Blog
Related Search
1500W Sine Wave Inverter
1500W Sine Wave Inverter
1000w pure sine wave inverter for sale​
1000w pure sine wave inverter for sale​
modified sine wave inverter 1000W
modified sine wave inverter 1000W
DC 12V to AC 110V inverter
DC 12V to AC 110V inverter
300w modified sine wave inverter​
300w modified sine wave inverter​
1000W Pure Sine Wave Inverter
1000W Pure Sine Wave Inverter
best modified sine wave power inverter
best modified sine wave power inverter
Modified sine wave inverter for RV
Modified sine wave inverter for RV
12V to 110V 500W modified sine inverter
12V to 110V 500W modified sine inverter
1000W Pure Sine Inverter 12V Remote Start
1000W Pure Sine Inverter 12V Remote Start

Contact Our Power Solution Experts

Provide your project details and requirements, and Congsin will deliver customized inverter, portable power, or solar controller solutions with full technical support.

Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_1290 not exceed 150 characters
Please enter your content not exceed 3000 characters
Contact customer service

Get a free quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_1290 not exceed 150 characters
Please enter your content not exceed 3000 characters

How can we help?

Hi,

If you are interested in our products/customized solutions or have any doubts, please be sure to let us know so that we can help you better.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_1290 not exceed 150 characters
Please enter your content not exceed 3000 characters

Request my quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_1290 not exceed 150 characters
Please enter your content not exceed 3000 characters

customized my Products

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_1290 not exceed 150 characters
Please enter your content not exceed 3000 characters