KEMOT PROsinus-500 Pure Sine Wave Inverter with UPS Function 12V 230V 500VA/300W

The KEMOT PROsinus-500 is a versatile uninterruptible power supply and pure sine wave inverter designed to provide reliable backup power and charging capabilities. With a nominal power of 500VA/300W, it converts 12V DC battery power to 230V AC, ensuring clean and stable power for sensitive electronic devices. Ideal for home, office, or mobile use, this unit combines inverter, UPS, and charger functions in one compact metal housing.

Advantages

Pure sine wave output ensures compatibility with sensitive electronics such as computers, medical equipment, and audio/video devices. Integrated battery charger maintains your battery at optimal levels. Active fan cooling ensures reliable operation under load. Multiple protection features safeguard your equipment against overload, short circuit, over-temperature, low battery, and over-voltage.

Suitable for

• Home backup power for lights, routers, and small appliances
• Mobile power in caravans, boats, or RVs
• Emergency power for medical devices or security systems
• Off-grid solar systems

Key specifications

• Output waveform: Pure sine wave
• Nominal power: 500 VA / 300 W
• Input voltage: 12V DC
• Output voltage: 230V AC
• Output frequency: 50 Hz
• Power factor: 0.6
• Battery charger: Integrated
• Cooling: Active fan
• Housing material: Metal
• Form factor: Compact

Recommendations

For optimal performance, use a deep-cycle 12V battery with appropriate capacity. Ensure adequate ventilation for cooling. This unit is not intended for high-power appliances like heaters or air conditioners.