Congsin 500W Off-Grid Inverter — US Sockets & LCD
500W Off-Grid Inverter with US Sockets and LCD — Congsin
The Congsin 500W off-grid inverter is a compact, easy-to-use power solution designed for RVs, solar systems, outdoor work, camping and small home backup. With built-in US AC sockets and a clear LCD screen, it delivers reliable AC power from a DC source with intuitive status readouts and protections that keep your devices safe.
Key Features
- 500W continuous output — dependable power for lights, laptops, small appliances and tools.
- US-standard AC sockets — plug in common household devices without adapters.
- Clear LCD display — shows input voltage, output power, battery level and fault alerts at a glance.
- Multiple protections — built-in safeguards for overload, short circuit, over/under voltage and overheating.
- Compact and portable — easy to install in vehicles, RVs, boats or off-grid cabins.
- Efficient and stable output — suitable for sensitive electronics and daily use.
Trusted Quality & Support
Guangzhou Congsin Electronic Technology Co., Ltd. has over 27 years of focused experience designing and manufacturing DC→AC power inverters. We operate automated production lines and advanced testing equipment to ensure product reliability. Our quality system is ISO9001 certified and many products hold CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Independent patents and flexible OEM/ODM services reflect our commitment to innovation and partner support.
Why Choose This Inverter
This 500W off-grid inverter stands out for its balance of simplicity, safety and real-world usability. The US sockets and easy-to-read LCD make it user-friendly, while industrial-grade manufacturing and global certifications give you peace of mind. It’s perfect for anyone who needs dependable AC power away from the grid—whether for travel, work or emergency backup.
Ready to go off-grid with confidence? Contact Congsin for ordering, OEM/ODM customization or to learn how this inverter fits your system.
Product Image
Certificate display
FC Certifcate Number - TST20220503108-45C
CE Certifcate Nomber - TS120220503108.2FC
SGS Certificate
Frequently Asked Questions
What devices can this inverter power?
Rated for 600W, peak 1000W. Recommended to use devices under 80% of rated capacity.
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.
What kind of support can I expect from Feifan after becoming a distributor?
You will receive ongoing sales support, product training, technical assistance, and marketing resources to ensure your success.
Can I order samples before production?
Yes, we offer sample evaluation and prototype testing.
If you have any questions or concern, please 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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