Compact Power, Infinite Possibilities
CS1000USB Modified Sine Wave Inverter delivers stable 1000W output with USB port, universal socket, and battery clip — perfect for home, car, or outdoor power backup.
Power Up Your Journey Anytime, Anywhere!
150W Modified Sine Wave Inverter with dual DC12V/24V input, AC 220V output, LED display, 4 USB ports, Type - C port, and more, perfect for on - the - go power needs.
Congsin—Power Inverter Manufacturers & Energy Solution Experts
Years inverter R&D experience
Successful projects
Exporting countries and regions
◼ Hot Products
High-Performance Power Inverter Series
Explore Congsin’s professional range of DC to AC power inverters, engineered for maximum conversion efficiency and reliability. From Pure Sine Wave to Modified Sine Wave technology, our series provides the perfect energy backbone for residential, mobile, and solar applications
Congsin 500W 12V to 220V inverter delivers reliable off-grid power with its modified sine wave design. This portable 500W DC to AC power inverter efficiently converts 12V DC to 220V AC, ideal for outdoor and emergency use. Trust Congsin for stable, portable energy solutions.
◼ Solutions
Integrated Power Inverter Solutions
Thinking About Customization?
Get Flexible Options That Fit Your Budget
Need a trusted logistics partner to optimize your supply chain? Whether you’re looking for freight transportation, fleet management, or global logistics coordination, our team is ready to assist.
◼ Partnership
Global Partnership & Growth Opportunities
Congsin empowers global brands and distributors with flexible collaboration models and reliable power inverter solutions. Whether you are looking to become a distributor or need deep OEM/ODM customization, our 27 years of R&D expertise ensures a seamless partnership that drives your business forward in the renewable energy market.
Become our distributor
Join Congsin to expand your business with
reliable power solutions.
Clients Using Congsin Power
Inverter Solutions
200+
OEM/ODM Customization
◼ Projects
Proven Power Inverter Projects & Case Studies
Discover how Congsin’s tailored energy conversion solutions solve real-world power challenges across the globe. From specialized RV inverter integration to complex off-grid solar backup projects, our showcased cases demonstrate our commitment to precision engineering and customer success in 150+ countries.
◼ About us
Congsin Factory
Congsin is a leading power inverter manufacturer founded in 1998 with over 27 years of industry expertise. Based in Guangzhou, China, we specialize in DC-to-AC power conversion solutions.
Founder
Established in 1998
Service Scope
OEM/ODM Solutions
Factory Scale
Covering 30,000 ㎡
Service Areas
Nationwide & International
◼ Info Center
The Latest News of Congsin
Check out our newest announcements, product launches, and market insights to keep your business moving forward.
Start Your Power Project Today
You can also communicate with us directly through our online contact form.
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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.
High Quality
7/24 Service
Guaranteed Warranty
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