Congsin Modified Sine Wave Inverter for Home Backup
Reliable Modified Sine Wave Inverter for Home Backup
The Congsin modified sine wave inverter for home backup delivers dependable AC power from a DC battery source. Designed for homeowners, RV users and small off-grid systems, this inverter converts 12V/24V/48V DC to stable AC to run essential appliances like lights, fans, laptops and small kitchen devices. It offers a simple, cost-effective solution for backup power during outages and remote use.
Key Features
- Modified sine wave output: efficient and affordable for common home loads
- Multiple protections: overload, short circuit, over-temperature and low battery alarm
- Easy installation: compact design, clear terminals and mounting points
- Wide compatibility: works with batteries, solar systems, RVs and portable power stations
- Certifications and quality: ISO9001-backed production; many models carry CE, EMC, LVD, ETL, FCC and RoHS approvals
Why Choose Congsin
Guangzhou Congsin Electronic Technology Co., Ltd. has over 27 years of focused experience designing and manufacturing power inverters. We operate automated production lines and advanced testing equipment to ensure product reliability and safety. Congsin provides OEM/ODM services, private labeling and customization to meet specific partner requirements, giving customers both product quality and supply flexibility.
Benefits for Home Backup
The modified sine wave inverter for home backup is ideal when you need reliable, affordable power for essential devices. Benefits include:
- Cost-effective backup for lights, chargers, small appliances and entertainment devices
- Simple integration with battery banks and solar charge controllers
- Robust protections to safeguard your equipment and battery
- Proven manufacturing quality from a supplier with global distribution and patents
Applications
Perfect for off-grid homes, emergency backup, RVs, trucks, field operations and outdoor offices. Pair with Congsin solar charge controllers or portable power stations for a compact, reliable backup power system.
For dependable and affordable home backup power, choose the Congsin modified sine wave inverter — engineered for safety, tested for performance, and supported by decades of inverter expertise.
Product Images
Certifications
FC Certifcate Number - TST20220503108-45C
CE Certifcate Nomber - TS120220503108.2FC
CE Certificate Number - TST20220680033-1S0
FAQ
What devices can be powered by the cigarette lighter port?
The cigarette lighter port can be used for car air pumps, car refrigerators, car vacuum cleaners and other conventional cigarette lighter powered devices, as long as the power does not exceed 300W.
What devices can be powered by this inverter?
Suitable for TVs, fans, computers, and small tools.
Can it be used in RVs or trucks?
Yes. The device input voltage is DC 12V, which matches the battery voltage of RVs and trucks. It can be connected via battery clips or cigarette lighter interface (need to confirm that the maximum current of the cigarette lighter is ≥10A) to supply power to car refrigerators, parking air conditioners, laptops, etc.
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.
If you have any questions about our goods or services, please feel free to contact us.
2000W Modified Sine Wave Inverter
This product is a 2000 W modified sine wave inverter with DC 12 V input and AC 220 V output and a rated power of 1200 W. It features 4 USB ports, an LCD display, two universal sockets, one cigarette lighter socket, and battery clips.
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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