Qoltec Pure Sine Wave Power Inverter 24V to 230V 5000W/10000W with LCD and USB

When you need reliable AC power from a 24V battery bank, a modified sine wave inverter can cause humming, overheating, or even damage sensitive electronics. The Qoltec Pure Sine Wave inverter solves this by delivering clean, utility-grade 230V AC power with less than 3% total harmonic distortion, making it safe for motors, medical devices, and modern appliances.

Who is it for

This inverter is built for off-grid solar installations, mobile workshops, emergency backup systems, and anyone running power-hungry tools or appliances from a 24V LiFePO4, GEL, AGM, or lead-acid battery. With 5000W continuous and 10000W peak output, it handles demanding loads like pumps, compressors, and induction cooktops.

Main features

• Pure sine wave output with <3% THD for clean, stable power
• 5000W continuous and 10000W peak power capacity
• Wide 20V–30V DC input range for 24V battery systems
• Built-in LCD display showing voltage, power, frequency, and battery level
• USB port (5V/2.1A) for charging phones and small devices
• Two Schuko AC outlets for standard European plugs
• Intelligent fan cooling for efficient heat dissipation
• Comprehensive protection: overload, short circuit, overvoltage, undervoltage, overheating, reverse polarity
• Remote control port (RJ45) for convenient operation
• Durable aluminum alloy housing

Specifications

• Output waveform: Pure sine wave
• Continuous power: 5000W
• Peak power: 10000W
• Input voltage: 24V DC (range 20V–30V)
• Output voltage: 230V AC
• Output frequency: 50Hz
• Efficiency: >90%
• USB output: 5V DC, 2.1A
• No-load current: <1.2A
• Total harmonic distortion: <3%
• Operating temperature: -10°C to +50°C
• Cooling: Intelligent fan
• AC outlets: 2x Schuko (Type F)
• Remote control port: Yes (RJ45)
• Housing material: Aluminum alloy

Tips

For best performance, use thick, short DC cables to minimize voltage drop. Ensure your battery bank can deliver the required current: at full 5000W load, the inverter draws over 200A from a 24V battery. Always connect the inverter directly to the battery with proper fusing.