Congsin 500W Modified Sine Wave Inverter
Congsin 500W Modified Sine Wave Inverter — Reliable Portable Power
The Congsin 500W Modified Sine Wave Inverter converts DC battery power into stable AC electricity to run lights, small appliances, power tools, and electronics. Designed for everyday use in cars, RVs, trucks, solar setups and off-grid cabins, this inverter balances affordability with dependable performance. Backed by Guangzhou Congsin Electronic Technology Co., Ltd., a professional inverter manufacturer since 1998, it combines mature manufacturing, quality certifications and practical safety features to give users confidence.
Key Features
- Continuous power: 500W output for small appliances and electronics
- Modified sine wave output suitable for pumps, fans, power tools, lights, chargers and many household devices
- DC input compatibility: designed for common 12V or 24V battery systems (model dependent)
- Built-in protections: overload protection, short-circuit protection, over-temperature shutdown and low-voltage alarm/auto-shutdown
- Cooling: efficient fan and thermal design for stable operation in field and vehicle environments
- Outlets and indicators: standard AC outlet(s), USB port options, LED status indicators for easy monitoring
Why Choose Congsin 500W Inverter
Manufactured by a company with over 27 years of experience, the Congsin 500W Modified Sine Wave Inverter benefits from ISO9001 quality management, automated production lines and international certifications such as CE, EMC, LVD, ETL, FCC and RoHS. Several independent patents and a strong OEM/ODM capability ensure this inverter is both reliable and customizable for business partners and consumers.
Applications and Use Cases
Ideal for vehicle emergency power, RV trips, mobile workshops, solar battery systems and temporary outdoor sites. Its compact design and protective features make it suitable for everyday portable power needs where pure sine wave is not required. For sensitive electronics, consider Congsin pure sine wave models.
Trust, Support and Certification
Congsin focuses on quality, safety and customer support. Products undergo multi-functional testing and comply with international safety standards, giving installers and end-users peace of mind. OEM/ODM and private labeling services are available to meet specific deployment requirements.
For reliable, affordable portable power, choose the Congsin 500W Modified Sine Wave Inverter — engineered for practical applications and built on decades of inverter experience.
Product Image
Certifications
CE Certificate Number - TST20220680033-1S0
SGS Certificate
CE Certifcate Nomber - TS120220503108.2FC
FAQ
Can this inverter support both 12V and 24V inputs
Yes, it can work with different voltage systems via selectable input terminals.
Does it include protection features?
Yes, it has sixfold safety protection for reliable performance.
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.
Which region’s voltage standards does it support?
It defaults to AC 220V output, suitable for regions with 220V voltage standards such as China and Europe; it can also be customized to output AC 110V, suitable for regions with 110V voltage standards such as the United States and Japan.
If you have any questions about our goods or services, please feel free to contact us.
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