Congsin Modified Sine Wave Inverter for RV — Reliable Travel Power
Reliable Modified Sine Wave Inverter for RVs by Congsin
Designed for RV owners who need dependable on-board power, the Congsin modified sine wave inverter converts 12V DC to stable 110V/220V AC to run lights, water pumps, phone/laptop chargers, TVs and small appliances. It offers a cost-effective balance of performance and value, making it perfect for camping, road trips and mobile living.
Why choose Congsin?
Guangzhou Congsin Electronic Technology Co., Ltd., founded in 1998, brings 27+ years of focused experience in power inverters and portable power solutions. Our ISO9001-certified production lines, international approvals (CE, EMC, LVD, ETL, FCC, RoHS, E-MARK) and several patents ensure you get a safe, reliable product. We support OEM/ODM and custom options to match your RV or fleet needs.
Key benefits
- Reliable DC→AC power for RV appliances and accessories
- Compact, lightweight design ideal for limited RV space
- Multiple built-in protections: over-voltage, low-voltage, overload and short-circuit
- Cost-effective alternative to pure sine models for non-sensitive loads
- Wide certification set and automated production for consistent quality
Use cases
Perfect for powering interior lights, water pumps, fans, small kitchen devices, phone and laptop chargers, and entertainment systems. Note: for highly sensitive electronics or advanced audio equipment, consider a pure sine wave inverter.
Specifications & support
Congsin offers a broad range of modified sine wave inverter models tailored to RV voltage systems and power needs. With fully automated manufacturing, multifunctional testing and global distribution across Europe, the Americas, the Middle East, Africa and Southeast Asia, Congsin provides dependable products plus technical and customization support.
Choose Congsin for practical, reliable RV power. Contact us for model recommendations, OEM/ODM options and bulk pricing.
Product Images
Our Certifications
ROSH -Certificate Number - TST20220503108-3RC
CE Certificate Number - TST20220680033-1S0
CE Certifcate Nomber - TS120220503108.2FC
Frequently Asked Questions
Is the dual input automatically recognized or manually switched?
Automatically recognize DC12V/24V input, no manual switching required.
What happens if the positive and negative poles are reversed when connecting the battery?
The device features built-in reverse polarity protection. If the positive and negative terminals are connected incorrectly, the circuit will automatically disconnect to prevent damage to the equipment. Simply adjust the battery clip connections (red clip to positive terminal, black clip to negative terminal), then restore power to resume normal operation.
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 be used with a car cigarette lighter socket?
Yes, it supports both battery clip and cigarette lighter connection.
If you have any other questions, please write email to us or call us , we will reply you as soon as possible.
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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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