Qoltec Pure Sine Wave Inverter 12V to 230V 3000W/6000W with LCD, USB, USB-C, LiFePO4/GEL/AGM Compatible

Pure sine wave inverter delivering 3000W continuous and 6000W peak power, converting 12V DC to 230V AC at 50Hz. Equipped with LCD display, USB-A and USB-C ports, and compatible with LiFePO4, GEL, and AGM batteries.

Overview

The Qoltec 52693 is a high-capacity pure sine wave inverter designed for demanding off-grid and mobile power applications. It provides clean, stable AC power suitable for sensitive electronics, with a continuous output of 3000W and surge capability up to 6000W. The unit features two Schuko AC outlets, a USB-A port (5V/2.4A), and a USB-C port with Power Delivery up to 18W (5V/3A, 9V/2A, 12V/1.5A). An LCD display provides real-time monitoring of input voltage, output power, and operating status.

What stands out

• Pure sine wave output with <3% THD for clean power delivery
• High efficiency >90% reduces battery drain
• Compatible with LiFePO4, GEL, and AGM battery types
• Comprehensive protection: overload, overheating, low voltage, over voltage, short circuit, reverse polarity
• Active cooling with fan for reliable operation
• USB-C PD port for fast charging of modern devices

Technical details

• Input voltage: 12V DC
• Output voltage: 230V AC, 50Hz
• Continuous power: 3000W
• Peak power: 6000W
• Efficiency: >90%
• No-load current: <1.5A
• Operating temperature: -10°C to +50°C
• USB-A output: 5V / 2.4A
• USB-C output: 5V/3A, 9V/2A, 12V/1.5A (PD 18W max)
• AC outlets: 2 (Schuko type)
• Input connection: screw terminals / battery clamps

Our verdict

A robust and versatile inverter for high-power needs, offering clean power, modern USB connectivity, and wide battery compatibility.