Congsin 12V Pure Sine Wave Inverter — Clean, Reliable DC to AC Power
Product Overview
The Congsin 12V Pure Sine Wave Inverter converts 12V DC battery power into stable, clean AC power suitable for sensitive electronics. Designed by Guangzhou Congsin Electronic Technology Co., Ltd., a professional power inverter manufacturer with over 27 years of experience, this inverter provides reliable performance for vehicles, RVs, trucks, off-grid homes and mobile workplaces.
Key Features
- Pure sine wave output: clean AC identical to grid power, safe for laptops, medical devices and audio equipment.
- High efficiency: optimized conversion reduces heat and conserves battery life.
- Compact and robust design: ideal for vehicle installation and portable power setups.
- Multiple protections: overload, short circuit, over-voltage and low-voltage shutdown for reliable operation.
- User-friendly: clear indicators and easy hookups for quick setup.
Typical Applications
Use the 12V Pure Sine Wave Inverter in RVs, cars, trucks, fishing and patrol vehicles, outdoor offices, campsites, and solar-powered or off-grid homes. It pairs well with solar charge controllers and portable power stations from Congsin for complete DC→AC solutions.
Why Choose Congsin
Guangzhou Congsin has specialized in power inverters since 1998. Our automated production lines, advanced testing equipment and ISO9001 quality system ensure every inverter meets strict performance and reliability standards. Many models hold international approvals such as CE, EMC, LVD, ETL, FCC, RoHS and E-MARK, and several are supported by independent patents.
Safety, Certification and Support
Safety is built in: certified components and multi-stage testing protect your devices and batteries. Congsin supports OEM/ODM, private labeling and customization to meet partner specifications, along with global distribution across Europe, the Americas, the Middle East, Africa and Southeast Asia.
Buy with Confidence
The Congsin 12V Pure Sine Wave Inverter delivers professional-grade, reliable power in a simple, easy-to-install package. Ideal for anyone who needs clean AC from a 12V source, it offers the performance and trust that come from nearly three decades of inverter expertise.
Contact our team for specifications, ordering, or OEM/ODM options.
Product Image
Qualification Certificate
SGS Certificate
ROSH -Certificate Number - TST20220503108-3RC
CE Certificate Number - TST20220680033-1S0
Question you may concern
What devices can be powered by this inverter?
Suitable for TVs, fans, computers, and small tools.
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.
How many devices can it power at the same time?
Dual universal sockets + two USB ports can power multiple devices (such as two home appliances + two mobile phones) at the same time, as long as the total power does not exceed 600W.
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.
If you have any questions or concern, please contact us.
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
Pure sine waveform output with built-in transformer and AvR stabilizer(Specially designed to startup inductive
loads such as air conditioner,refrigerators, motors, water pumps, compressorsand laser printers)
Solar hybridinverter built-in 8oA MppT solar controller and ACcharger.
Output voltage(200V/210V/220V/230V/240V)&Output frequency(50Hz/60Hz) can be manuallyregulated at site.
Support Lead acid battery/Gel battery/lithium iron phosphate battery/ternary lithium battery/customized battery.
RS232/RS485 Communicationsportis available.
3 times start-up peak power ofresistingvoltaicimpingement, excellent loading capability.
High conversion efficiency is up to 90%.
Built-in Lithium battery activation function
PVarray Open circuit voltage 230v DC
Support 3 working modes:Mains priority,Battery priority,Pv priority
CS1000USB 1000W Modified Sine Wave Inverter with USB, Universal Socket & Battery Clip
The CS1000USB Modified Sine Wave Inverter is a reliable and portable power converter designed for home and vehicle use. It converts DC 12V to AC 220V with a rated output of 600W (peak 1000W). Equipped with a USB port and universal socket, it allows users to power laptops, TVs, and tools and charge mobile devices anytime, anywhere.
500W Modified Sine Wave Inverter (Rated 360W Peak 720W) DC12V to AC220V Inverter with LED Display Universal Socket
This 500W modified sine wave inverter has a rated power of 360W and a peak power of 720W, with DC12V input and AC220V output. Equipped with 1 USB port, universal socket, LED display, external fuse design, and battery clip, it has an exquisite appearance and stable performance. It can provide reliable AC power conversion for mobile phones, small home appliances, electronic devices, etc. in scenarios such as vehicle, outdoor, and home emergency, meeting the power needs of various devices.
2000W Modified Sine Wave Inverter, DC 12V to AC 220V Power Inverter with 2 AC Sockets, 2 Cooling Fans & Battery Terminal Wire (Model: CS2000BIG)
Our CS2000BIG 2000W modified sine wave inverter is a high-power power conversion device that converts DC 12V from batteries into AC 220V electricity. It is designed for heavy-duty use, featuring 2 AC sockets to power multiple high-power devices simultaneously, 2 cooling fans for efficient heat dissipation, and battery terminal wire for stable connection. With its robust construction and large capacity, it is an ideal solution for powering tools, appliances, and equipment in various scenarios, from industrial use to home emergencies.
CONGSIN is a trusted OEM factory for power inverters, solar charge controllers, and DC converters. Reliable solutions for global B2B buyers.
High Quality
7/24 Service
Guaranteed Warranty
© 2025 Congsin. All Rights Reserved.