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Congsin Inverter with UPS — Reliable DC→AC Power Solutions

Congsin Inverter with UPS — Reliable DC to AC Power Solutions

Overview

Our Inverter with UPS integrates DC→AC pure sine conversion and seamless UPS functionality to protect sensitive electronics from outages and fluctuations. Backed by Guangzhou Congsin Electronic Technology Co., Ltd.’s 27+ years of expertise, these models balance performance, compact design and affordability for residential, mobile and industrial use.

Key Features

Each Inverter with UPS from Congsin offers high conversion efficiency, low total harmonic distortion (THD), automatic transfer switching, and multiple output protections (short circuit, overload, over-temperature). Many models include intelligent battery management, LCD status displays, and built-in solar charge controller compatibility for hybrid energy systems.

Reliability & Certifications

Congsin operates automated production lines and robust test equipment to ensure consistent quality. Our quality system is ISO9001 certified and selected inverters carry CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Several proprietary patents further reflect our R&D strengths and adherence to E-E-A-T standards.

Typical Applications

Our Inverter with UPS is ideal for off-grid homes, RVs, trucks, patrol units, construction sites, outdoor offices and vehicle installations. Models range from portable units for travel to heavy-duty inverters for solar-powered homes and commercial microgrids.

Customization & OEM/ODM Support

Congsin provides tailored OEM/ODM solutions, private labeling and distribution partnerships. We can customize firmware, housing, connectors and certifications to meet regional regulations and client specifications across Europe, the Americas, Middle East, Africa and Southeast Asia.

Why Choose Congsin

Choosing a Congsin Inverter with UPS means selecting a partner with nearly three decades of focused inverter design and manufacturing. Our commitment to innovation, safety and global support ensures your power systems remain reliable, efficient and future-ready.

Inverter with UPS Display

FAQ:
Can the 3 AC sockets drive high-power devices at the same time?

Yes, but it is necessary to ensure that the total power of the 3 devices does not exceed 2000W (continuous power). For example, it can drive 1 1000W electric oven + 1 500W microwave + 1 400W printer at the same time (total power 1900W), avoiding total power overload to trigger the protection mechanism.

Can the peak 720W supply power continuously?

The peak power is the instantaneous maximum power, and the continuous power supply is 360W. Ensure that the device power does not exceed the rated value when using.

Which country’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.

Will reversing the positive and negative poles damage the device when connecting the battery?

The device has a built-in reverse connection protection function, which will automatically cut off the circuit when the positive and negative poles are reversed to avoid damage caused by reverse current inflow; just adjust the connection order of the positive and negative poles of the battery clip and re-power on to use normally.

What capacity battery can be used with it?

It is recommended to use a 12V 100Ah-200Ah lead-acid battery or lithium battery; the larger the battery capacity, the longer the UPS power supply time (e.g., a 100Ah battery can support a 100W device to work continuously for about 10 hours).

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