The Qoltec 51939 Pure Sine Wave Inverter is a powerful inverter that enables reliable conversion of direct current into alternating current. With an input voltage of 24 volts and an output voltage of 230 volts, this inverter offers an output power of up to 2000 watts, making it ideal for use in various applications, especially in solar-powered systems. The inverter is compact and lightweight, with dimensions of 90 cm in length, 38 cm in height and 26 cm in width, and a weight of only 4.1 kg, making it easy to install and transport. The use of pure sine wave current ensures that sensitive electronic devices can be operated safely without causing interference. The Qoltec 51939 is therefore an excellent choice for anyone who needs a reliable and efficient power source, whether for use in motorhomes, camping or other mobile applications.