Pure sine wave inverter:

The Victron Phoenix 12/1200 inverter is a pure sine wave inverter. A pure sine wave inverter is needed when you want to use a laptop, fast charger or lights. A pure sine wave inverter means that the output voltage of the inverter is exactly the same as it is at home. Therefore, you can connect all appliances to it without any problem.

Eco mode:

Furthermore, the Victron Phoenix 12/1200 inverter is equipped with an eco mode. In Eco mode, the inverter goes into standby mode as soon as the load drops below the preset value. In standby mode, the inverter turns on for a short time.