Congsin 500W Modified Sine Wave Inverter — Reliable Portable Power
Overview
The Congsin 500W Modified Sine Wave Inverter converts 12V/24V DC to stable 110V/120V or 220V/230V AC (model-dependent), delivering reliable portable power for RVs, trucks, boats, camping and small home appliances. Built by Guangzhou Congsin Electronic Technology Co., Ltd., a trusted inverter manufacturer since 1998, this inverter balances affordability, safety and everyday performance.
Why Choose Congsin 500W Modified Sine Wave Inverter?
Designed for users who need dependable power without complexity, this 500W modified sine wave inverter stands out for:
- Reliable output for appliances like lights, fans, chargers and power tools.
- Compact, lightweight design for easy installation in vehicles and portable setups.
- Built-in protection: overload, short circuit, over-temperature and low-voltage shutdown to protect your devices.
- Global compliance: ISO9001-backed manufacturing with CE, RoHS and other international approvals to ensure safety and quality.
Key Features
- Continuous power: 500W with higher surge capacity for motor-driven devices.
- Modified sine wave output: cost-effective, compatible with most household electronics.
- Multiple output options and easy-to-read indicators for power and fault status.
- Quiet operation and efficient thermal design for longer runtime.
Who It’s For
Perfect for RV owners, off-grid homeowners, solar system integrators, field technicians and outdoor enthusiasts who need a compact DC to AC inverter. It’s also suitable for OEM/ODM projects and private-label requirements thanks to Congsin’s customization services.
Trusted Manufacturer & Support
Guangzhou Congsin has over 27 years of experience designing and manufacturing power solutions including inverters, portable power stations and solar charge controllers. With automated production lines, rigorous testing and several independent patents, Congsin ensures that every inverter meets performance and safety expectations worldwide.
Get Reliable Portable Power Today
The Congsin 500W modified sine wave inverter is an affordable, durable choice when you need dependable DC→AC power on the go. Contact us for OEM/ODM options, technical support, or to find the right model for your vehicle, solar setup or off-grid application.
Product Image
Certifications
CE Certificate Number - TST20220680033-1S0
CE Certifcate Nomber - TS120220503108.2FC
SGS Certificate
Q&A
What is the benefit of the UPS function? A2:
It automatically switches to battery power when AC fails.
Can I customize the color and logo?
Yes, OEM/ODM customization is supported.
What is the working principle of the UPS function?
When the external power supply is normal, the inverter powers the device and charges the battery; when the external power supply is interrupted, it automatically switches to battery power to ensure uninterrupted operation of the device.
Is it compatible with both 12V and 24V vehicles?
Yes, it supports DC12V/24V dual input.
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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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