One-stop purchase services

Professional supplier of power supply products

Modified Sine Wave Inverters with Universal socket — Congsin

Modified Sine Wave Inverters with Universal socket — Congsin Power Solutions

Overview

Congsin’s Modified Sine Wave Inverters with Universal socket convert DC to AC power efficiently for a wide range of uses—from vehicles, RVs and trucks to solar systems and off-grid homes. With over 27 years of experience in inverter design and manufacturing, our products deliver dependable, cost-effective power where pure sine wave is not required but robust functionality and universal compatibility are essential.

Key Features

Our modified sine inverters feature universal sockets for global plug compatibility, multiple protection layers (overload, short circuit, over-temperature, low-voltage/over-voltage), built-in cooling and compact footprints for easy installation. They are ideal for powering tools, chargers, lights, small appliances and many portable devices.

Applications

Designed for diverse scenarios, these inverters serve automotive and RV users, field service teams, patrol and construction crews, outdoor offices and emergency backup systems. They are optimized for battery-based systems, portable power stations and hybrid solar setups where affordability and wide device compatibility are priorities.

Reliability & Certifications

Congsin operates fully automated production lines and advanced testing to ensure product consistency. Our quality management is ISO9001 certified and many models comply with CE, EMC, LVD, ETL, FCC, RoHS and E-MARK standards. Independent patents and rigorous testing underscore our commitment to quality and safety.

Customization & OEM/ODM

We provide flexible OEM/ODM services, private labeling and bespoke configurations to meet partner specifications. With a catalog of 100+ models and extensive R&D resources, Congsin supports custom firmware, connector arrangements and performance tuning for specific markets.

Why Choose Congsin

Choosing Congsin means partnering with a veteran manufacturer focused on practical, reliable energy solutions. Our Modified Sine Wave Inverters with Universal socket balance cost, compatibility and durable performance—backed by global distribution, after-sales support and warranty options.

Support & Next Steps

Contact our sales team for datasheets, compliance documents or to discuss bulk orders and custom designs. Let Congsin help you deliver dependable DC→AC power solutions tailored to your application.

Modified Sine Wave Inverters with Universal socket Display

FAQ:
Is the cooling fan noisy?

The fan is designed for heat dissipation and will make some noise during operation, but it is within a reasonable range and will not interfere with normal use.

Does the UPS function require additional mains connection?

Yes. The inverter needs to be connected to a home/office socket via the included mains cable, and the device will automatically detect the mains status; when the mains power is interrupted, it will switch to battery power immediately.

Can this inverter run a refrigerator or power tools?

Recommended load ≤80% of rated power. For inductive loads, use a pure sine wave model.

Can 4 USB ports fast charge at the same time?

Yes, 4 USB ports can fast charge mobile phones, tablets and other devices at the same time, meeting the needs of simultaneous charging of multiple devices.

What is the function of the independent control switch?

The independent control switches for DC and AC can respectively control the on and off of DC and AC circuits, facilitating the separate management of power supply for different types of devices and improving power usage safety and flexibility.

Related Products
1500W car inverter (8) - Congsin

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

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

1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available

1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
c01df7f91f6b9e6ef866d30f948f780b - Congsin

Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller

Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
c01df7f91f6b9e6ef866d30f948f780b - Congsin

Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display

Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
4000W Hybrid Inverter - Congsin

Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar

Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
1000w (2) - Congsin

Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan

Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan
Car Inverter - Congsin

Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket

Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket
Top Selling Products
Inverter with LCD Display - Congsin

1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available

1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
c01df7f91f6b9e6ef866d30f948f780b - Congsin

Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller

Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
c01df7f91f6b9e6ef866d30f948f780b - Congsin

Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display

Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
4000W Hybrid Inverter - Congsin

Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar

Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
1000w (2) - Congsin

Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan

Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan
Car Inverter - Congsin

Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket

Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket
500W UPS MOLDIFIED SINE WAVE INVERTER - Congsin

Congsin 500W DC to AC Modified Sine Wave Inverter 12V 220V Off Grid Power Inverter

Congsin 500W DC to AC Modified Sine Wave Inverter 12V 220V Off Grid Power Inverter
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
Related Blog
Related Search
power inverter pure sine wave 1000w
power inverter pure sine wave 1000w
pure sine wave power inverter
pure sine wave power inverter
500W modified sine wave inverter 12V to 120V
500W modified sine wave inverter 12V to 120V
modified sine wave inverter220v
modified sine wave inverter220v
modified sine wave inverter for solar
modified sine wave inverter for solar
modified sine wave inverters for home backup power
modified sine wave inverters for home backup power
500W modified sine wave inverter off-grid
500W modified sine wave inverter off-grid
best modified sine wave power inverter
best modified sine wave power inverter
500W modified sine wave inverter with US Sockets and 4 USB ports LCD display Off Grid Inverter
500W modified sine wave inverter with US Sockets and 4 USB ports LCD display Off Grid Inverter
pure sine wave inverter for sale​
pure sine wave inverter for sale​

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.

Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must 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.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must 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.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must 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.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must 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.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.