Congsin Pure Sine Wave Inverter Manufacturers - Reliable Power Solutions
Company Overview
Founded in early 1998, Guangzhou Congsin Electronic Technology Co., Ltd. (Congsin) has over 27 years of focused experience as one of the leading pure sine wave inverter manufacturers. We specialize in designing, R&D and manufacturing reliable DC→AC power inverters, portable power stations and solar charge controllers that empower vehicles, off-grid homes, RVs, trucks and outdoor operations for customers worldwide.
Comprehensive Product Range
Congsin’s catalog includes 100+ models tailored for vehicles, solar systems, RVs, trucks, off-grid homes, outdoor offices, patrol and field construction work. Our product lines cover true pure sine wave inverters, inverter chargers, inverter/UPS units and portable power stations, delivering clean, stable AC output for sensitive electronics and heavy-duty equipment alike.
Manufacturing Excellence & Certifications
We operate fully automated production lines and advanced testing equipment to guarantee product reliability, efficiency and intelligent functionality. Our quality management is ISO9001 certified and many models carry CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Several independently developed patents underscore our commitment to innovation and performance.
OEM/ODM, Customization & Global Reach
Congsin supports OEM/ODM, private labeling, distribution and bespoke customization to meet partner specifications. Our products serve markets across Europe, the Americas, the Middle East, Africa and Southeast Asia, and many models are available through domestic and international OEM channels, ensuring flexible supply and localized support.
Why Choose Congsin
As experienced pure sine wave inverter manufacturers, we deliver efficient, intelligent and affordable energy solutions that enable energy independence. Choose Congsin for industry-leading reliability, rigorous safety compliance and tailored solutions that scale with your needs. Contact us to explore custom configurations, samples and partnership opportunities.
pure sine wave inverter manufacturers Display
Which plug types are supported by the universal socket?
The universal socket is compatible with most national plug specifications, such as GB, US, EU, etc., and can meet the use of devices in different regions (some require adapters).
Can this inverter support both 12V and 24V inputs
Yes, it can work with different voltage systems via selectable input terminals.
Can this inverter run a refrigerator or power tools?
Recommended load ≤80% of rated power. For inductive loads, use a pure sine wave model.
Do you support OEM branding?
Yes, we offer logo, packaging, and label customization.
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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