Congsin 3000W Modified Sine Wave Inverter — Reliable DC to AC Power
Product Overview
The Congsin 3000W Modified Sine Wave Inverter converts 12V/24V DC into stable AC power, delivering dependable 3000W continuous output with ample surge capacity for starting motors and appliances. Designed for users who need a cost-effective, reliable power inverter for RVs, trucks, solar systems, and portable power stations.
Key Features
- 3000W continuous modified sine wave output for general household and power tools
- High surge capability to handle motor starts and compressors
- Multiple protections: overload, short-circuit, over-temperature, low/high voltage
- Easy installation with clear terminals and mounting points
- LED indicators and audible alarms for status and fault alerts
- Compact, robust design for vehicle and off-grid use
Why Choose a Modified Sine Wave Inverter?
Modified sine wave inverters provide a practical balance of performance and affordability. They power many common appliances, tools and lights effectively—making them a popular choice for RV living, mobile workshops, backup power and basic solar systems. For sensitive electronics, consider additional filtering or a pure sine inverter.
Typical Applications
- RVs, campers and trucks
- Solar off-grid systems and portable solar stations
- Outdoor jobsites and patrol vehicles
- Emergency backup power for lights, pumps and small appliances
About Congsin
Guangzhou Congsin Electronic Technology Co., Ltd., founded in early 1998, is a specialist power inverter manufacturer with over 27 years’ experience. We design and manufacture DC→AC inverters, portable power stations and solar charge controllers. Our ISO9001 quality system and international approvals (CE, EMC, LVD, ETL, FCC, RoHS, E-MARK) ensure product safety and reliability. We support OEM/ODM, private labeling and global distribution across Europe, the Americas, Middle East, Africa and Southeast Asia.
Installation & Support
Install the inverter with proper ventilation and correct battery cabling. Our documentation guides safe setup and troubleshooting. Congsin offers technical support and customization options to fit your project needs—backed by decades of industry expertise.
Choose the Congsin 3000W Modified Sine Wave Inverter for a practical, proven DC to AC power solution that balances performance, safety and value.
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Our Certifications
FC Certifcate Number - TST20220503108-45C
ROSH -Certificate Number - TST20220503108-3RC
CE Certificate Number - TST20220680033-1S0
Question you may concern
What is the difference between labeled 6000W and full power 3000W?
Labeled 6000W is peak power, which is only used to cope with the instantaneous high-power demand during device startup (such as air conditioner, motor startup); full power 3000W is continuous power, referring to the power that the device can stably output for a long time. When driving appliances daily, 3000W should be used as a reference to avoid total power overload.
Can it drive a 3P air conditioner and an electric oven at the same time?
Total power needs to be calculated: the rated power of a 3P air conditioner is about 2200W-2500W, and the electric oven is about 1500W-2000W. The total power is 3700W-4500W, which exceeds the 3000W continuous power, so simultaneous use is not recommended; if used alone, the 6000W peak can meet the startup needs of both, and the battery capacity must be ≥200Ah (12V) when used alone.
How long does it take to become an authorized distributor?
The process typically takes 2-4 weeks, depending on the discussion and agreement finalization.
What is the difference between modified sine wave and pure sine wave?
Modified sine wave is suitable for most ordinary home appliances and electronic devices; pure sine wave is suitable for devices with extremely high power requirements (such as precision instruments). This modified sine wave is more cost-effective and meets the needs of most daily scenarios.
If you have any questions about our goods or services, please feel free to contact us.
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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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