Congsin Modified Sine Wave Power Inverters — Reliable, Affordable Power
Reliable Modified Sine Wave Power Inverters by Congsin
Proven Manufacturer Expertise
Guangzhou Congsin Electronic Technology Co., Ltd. (Congsin) has manufactured power solutions since 1998. As one of the leading modified sine wave power inverter manufacturers, we combine 27+ years of focused R&D with fully automated production lines to deliver robust DC→AC inverters and portable power stations tailored for global markets.
Product Range and Practical Features
Our catalog includes 100+ models designed for vehicles, RVs, trucks, off-grid homes, solar systems and outdoor work sites. Congsin modified sine wave inverters offer cost-effective conversion, essential protections (overload, short-circuit, over-temperature, low-voltage shutoff), USB/AC outlets and compact, portable designs—perfect for lighting, simple electronics, power tools and common household appliances with resistive or inductive loads.
Quality, Safety and Innovation
Quality is engineered in: our ISO9001 system, automated testing and multifunctional instrumentation ensure consistent performance. Many products carry CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals, and several independently developed patents demonstrate our commitment to innovation and reliability.
Applications and User Benefits
Congsin modified sine wave power inverters are ideal when affordability and reliability are priorities. Typical applications include vehicle electronics, solar-powered backup, camping/RV setups, field construction equipment and remote offices. Users benefit from simple installation, dependable operation and excellent value for basic AC loads.
OEM/ODM, Private Label and Global Support
We supply products worldwide across Europe, the Americas, the Middle East, Africa and Southeast Asia, supporting OEM/ODM, private labeling and bespoke customization to meet partner specifications. Our after-sales service and technical support help distributors and integrators launch products quickly and reliably.
Why Choose Congsin
Choose Congsin for proven expertise among modified sine wave power inverter manufacturers: decades of experience, stringent quality control, broad certifications and flexible manufacturing options make us the partner for affordable, dependable power solutions.
modified sine wave power inverter manufacturers Display
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.
Does it only support DC12V input voltage?
The regular model has DC12V input, and other input voltages such as DC24V can be customized. Please consult customer service for details.
Is the remote control standard?
It’s optional and available upon request.
Can it be used with a car cigarette lighter socket?
Yes, it supports both battery clip and cigarette lighter connection.
What kind of distributors are you looking for?
We seek distributors with experience in the amusement or entertainment equipment industry and a strong local market presence.
1000W 1500W 2000W UPS POWER INVERTER WITH CHARGER 10A 15A 20A DC TO AC 12v24v 110v 220V
1000W 1500W 2000W UPS POWER INVERTER WITH CHARGER 10A 15A 20A DC TO AC 12v24v 110v 220V
1500W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with LED Display, 3 USB Ports, 1 Type-C, 1 DC 12V Output & Two Universal Sockets
1500W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with LED Display, 3 USB Ports, 1 Type-C, 1 DC 12V Output & Two Universal Sockets
Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter 150W
Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter 150W
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
1000W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 600W Rated Power Dual Universal Socket Inverter
1000W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 600W Rated Power Dual Universal Socket Inverter
300W Modified Sine Wave Inverter DC12V to AC220V 4 USB Ports Dual Universal Sockets Inverter with LCD Display (with Cigarette Lighter, Battery Clip)
300W Modified Sine Wave Inverter DC12V to AC220V 4 USB Ports Dual Universal Sockets Inverter with LCD Display (with Cigarette Lighter, Battery Clip)
1000W 1500W 2000W UPS POWER INVERTER WITH CHARGER 10A 15A 20A DC TO AC 12v24v 110v 220V
1000W 1500W 2000W UPS POWER INVERTER WITH CHARGER 10A 15A 20A DC TO AC 12v24v 110v 220V
1500W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with LED Display, 3 USB Ports, 1 Type-C, 1 DC 12V Output & Two Universal Sockets
1500W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with LED Display, 3 USB Ports, 1 Type-C, 1 DC 12V Output & Two Universal Sockets
Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter 150W
Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter 150W
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
1000W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 600W Rated Power Dual Universal Socket Inverter
1000W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 600W Rated Power Dual Universal Socket Inverter
300W Modified Sine Wave Inverter DC12V to AC220V 4 USB Ports Dual Universal Sockets Inverter with LCD Display (with Cigarette Lighter, Battery Clip)
300W Modified Sine Wave Inverter DC12V to AC220V 4 USB Ports Dual Universal Sockets Inverter with LCD Display (with Cigarette Lighter, Battery Clip)
500W Modified Sine Wave Inverter (Rated 360W) DC12V to AC220V 4 USB Ports (6.8A) Dual LED Display Inverter with Reverse Protection
500W Modified Sine Wave Inverter (Rated 360W) DC12V to AC220V 4 USB Ports (6.8A) Dual LED Display Inverter with Reverse Protection
500W Modified Sine Wave Inverter (Rated 360W Peak 720W) DC12V to AC220V Inverter with LED Display Universal Socket
500W Modified Sine Wave Inverter (Rated 360W Peak 720W) DC12V to AC220V Inverter with LED Display Universal Socket
Patent Model 2000W Modified Sine Wave Inverter DC12V to AC220V Multi-interface Independent Control Power Converter
Patent Model 2000W Modified Sine Wave Inverter DC12V to AC220V Multi-interface Independent Control Power Converter
500W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 360W UPS Power Converter
500W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 360W UPS Power Converter
150W Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter
150W Dual Input Modified Sine Wave Car Inverter DC12V/24V to AC220V Multi-interface Power Converter
200W Modified Sine Wave Car Power Inverter, Dual Input DC12V/24V to AC220V with Type-C & Dual USB Ports
200W Modified Sine Wave Car Power Inverter, Dual Input DC12V/24V to AC220V with Type-C & Dual USB PortsHow to Choose the Right Solar Panel System for Your Home？
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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.
CONGSIN is a trusted OEM factory for power inverters, solar charge controllers, and DC converters. Reliable solutions for global B2B buyers.
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