Congsin Modified Sine Wave Inverter 12V to 220V – Reliable Portable Power
Congsin Modified Sine Wave Inverter 12V to 220V — Overview
The Congsin Modified sine wave inverter 12V to 220V converts your 12V DC battery power into stable 220V AC power for lights, small appliances and tools. Designed for everyday use in cars, RVs, boats, solar systems and off-grid locations, this inverter balances affordability with dependable performance.
Key Features
- Output: 220V AC modified sine wave — ideal for most resistive loads and small electronics
- Input: 12V DC from batteries or vehicle systems
- Compact, durable housing for mobile and field use
- Built-in protections: overload, short circuit, over-temperature and low-voltage shutdown
- Easy installation with clear terminals and LED indicators
Why Choose Congsin?
Guangzhou Congsin Electronic Technology Co., Ltd. has over 27 years of experience designing and manufacturing power inverters. Our ISO9001 quality system, international approvals (CE, EMC, LVD, ETL, FCC, RoHS, E-MARK) and multiple patents ensure safety and performance. We support OEM/ODM, private labeling and customized solutions to fit your project.
Practical Benefits
- Reliable backup power for lights, chargers and small appliances during travel or outages
- Cost-effective solution for off-grid cabins, patrol vehicles and outdoor work sites
- Simple maintenance and wide compatibility with 12V battery banks
- Global distribution and support for peace of mind
Applications
Perfect for cars, RVs, trucks, boats, solar hybrid systems, outdoor events and temporary field offices. The modified sine wave inverter is best for devices like LED lamps, phone/laptop chargers, small fans, power tools (check motor compatibility), and kitchen appliances with resistive heating.
Get Started
Choose Congsin for proven expertise in DC→AC power conversion. For specifications, OEM options or bulk orders, contact our sales team. We prioritize user safety, product reliability and competitive pricing so you get the right power solution for your needs.
Product Image
Qualification Certificate
SGS Certificate
CE Certificate Number - TST20220680033-1S0
CE Certifcate Nomber - TS120220503108.2FC
Question you may concern
Is customization available?
OEM/ODM support for logo, color, and packaging design.
What devices can this inverter support?
It can power laptops, phones, cameras, and other small appliances.
Is the cooling fan noisy during operation?
The noise is low (≤45 decibels, equivalent to normal conversation volume). The fan uses a silent motor and automatically adjusts the speed according to the device temperature (low-speed operation when temperature <40℃, high-speed operation when >60℃), balancing heat dissipation and noise.
Which plug types are supported by the universal socket?
The universal socket is compatible with most national plug specifications, such as GB, US, EU, etc., and can meet the use of devices in different regions (some require adapters).
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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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