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Congsin 1000W Modified Sine Wave Inverter with LCD Display and 4 USB Ports

1000W Modified Sine Wave Inverter with LCD Display and 4 USB Ports — Category Overview

Core Product Highlight

The 1000W modified sine wave inverter with LCD display and 4 USB ports is an affordable, compact power solution ideal for powering AC appliances and charging devices simultaneously. Designed for vehicle, RV, solar and light off-grid applications, this inverter combines essential AC output with user-friendly monitoring via an integrated LCD and multiple USB charging ports for mobile devices.

Key Features

Features include a robust 1000W continuous output, modified sine wave AC suitable for many household appliances, built-in LCD display for real-time voltage, load and fault indicators, and four high-speed USB ports for phones, tablets and accessories. Additional protections cover overload, short-circuit, over-temperature and low/high battery voltage.

Technical Specifications

Typical specs: 1000W continuous output, peak surge rating for motor starts, input 12V/24V DC selectable, output 110V/120V/220V/230V AC selectable options, efficiency-optimized circuitry, and compact footprint for easy installation. Compatibility with solar and battery systems makes it versatile for multiple setups.

Applications

This inverter category is perfect for car and truck use, RVs and camper vans, small off-grid cabins, patrol and field work, outdoor offices and emergency backup. The combination of AC power and multiple USB outputs streamlines power needs for modern mobile lifestyles.

Safety, Certifications and Reliability

Congsin products follow strict manufacturing controls with ISO9001 quality systems and many models carrying CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Built-in protections and automated production testing ensure dependable operation and long service life.

Why Choose Congsin

Founded in 1998, Guangzhou Congsin Electronic Technology Co., Ltd. brings over 27 years of focused inverter R&D and manufacturing experience. With automated production lines, patented innovations and global OEM partnerships, Congsin offers reliable, efficient and affordable energy solutions tailored to customer needs.

Customization & Support

OEM/ODM, private labeling and distribution options are available. Professional technical support and global after-sales service ensure smooth integration into vehicle, solar and off-grid systems. Request datasheets, certifications or custom configuration to match your project requirements.

1000W modified sine wave inverter with LCD display and 4 USB ports Display

FAQ:
Does it have protection features?

Yes, it includes overload, overheat, and short-circuit protection.

Which types of batteries can it be used with?

It is suitable for common DC batteries such as 12V lead-acid batteries and lithium batteries. Please ensure the battery voltage matches the inverter's input voltage before use.

What capacity battery is needed to meet long-term use?

It needs to be calculated according to the total power of the device, the formula is "Battery Capacity (Ah) = Total Device Power (W) × Usage Time (h) ÷ Input Voltage (12V)". For example, to drive a 1000W device for 5 hours, the required battery capacity = 1000×5÷12≈417Ah, it is recommended to use 2 200Ah batteries in parallel (total capacity 400Ah, actual usage about 4.8 hours).

What devices can be powered by this inverter?

Suitable for TVs, fans, computers, and small tools.

 

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.

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