Congsin 1000W Modified Sine Wave Inverter — Reliable DC→AC Power
Product Overview
The Congsin 1000W Modified Sine Wave Inverter converts 12V/24V DC to 110V/220V AC, delivering a dependable power source for vehicles, RVs, boats, off-grid cabins and portable work sites. Designed by Guangzhou Congsin Electronic Technology Co., Ltd., a manufacturer with over 27 years of experience, this inverter balances affordability, portability and dependable performance for everyday appliances.
Why choose a 1000W Modified Sine Wave Inverter?
Modified sine wave inverters are an economical choice for powering resistive and simple electronic loads—such as lights, power tools, chargers and small kitchen appliances. The 1000W rating offers enough continuous power for many common devices while keeping size and cost down. For sensitive electronics like some medical devices, laser printers or audio equipment, consider a pure sine wave model.
Key Features
- 1000W continuous output with short-term surge capability for motor start-up.
- Compact, lightweight design for easy installation in cars, RVs and boats.
- Built-in safety protections: overload, over-temperature, short-circuit and low-voltage shutdown.
- Multiple output sockets and USB charging options for versatile use.
- High efficiency with intelligent cooling fan to extend service life.
Reliability & Certification
Congsin products are produced on fully automated lines and tested with advanced equipment. Our quality system is ISO9001 certified and many products hold international approvals including CE, EMC, LVD, ETL, FCC, RoHS and E-MARK. Independent patents and long-term OEM partnerships support our commitment to safety and innovation.
Typical Applications
- Road trips, RV and camping power
- Vehicle and truck on-board tools
- Small off-grid and backup power for lights and chargers
- Fieldwork, patrol and construction sites
Buy with Confidence
Backed by Congsin’s 27+ years of DC→AC inverter expertise and global support network, the 1000W Modified Sine Wave Inverter is an affordable, reliable choice for everyday power needs. If you need OEM/ODM, private labeling or technical specifications, Congsin can customize solutions for your project.
Note: Verify device compatibility—sensitive electronics may require a pure sine wave inverter.
Detailed display
Qualification Certificate
CE Certificate Number - TST20220680033-1S0
ROSH -Certificate Number - TST20220503108-3RC
SGS Certificate
Question you may concern
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 is the difference between a pure sine wave inverter and a modified sine wave inverter?
Pure sine wave inverter has an output waveform close to mains power with low distortion rate (<3%), which can be safely adapted to precision devices such as computers, medical instruments, and inverter home appliances; modified sine wave inverter has a notched waveform, which easily causes device heating, malfunction or damage, and is only suitable for simple devices such as bulbs and fans.
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.
What devices can it power?
Suitable for fans, lights, TVs, laptops, and small electric tools.
If you don’t find your answer, please E-mail us and we’ll be happy to help you out.
1000W Modified Sine Wave Inverter with UPS Charger DC12V to AC220V 600W Rated Power Dual Universal Socket Inverter
This 1000W modified sine wave inverter has UPS charging function, with DC12V input and AC220V output, and 600W rated power. Equipped with dual universal sockets, two USB ports, an LCD display, and a battery clip, it is professionally designed and has stable performance. It can provide stable AC power conversion and UPS emergency power supply for computers, small home appliances, electronic devices, etc. in home emergency, office, outdoor and other scenarios, meeting the needs of simultaneous power supply and emergency power supply for multiple devices.
Congsin 1000W modified sine wave inverter with LCD display and 4 USB ports 12V DC to AC car RV home
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