The output waveform of pure sine wave inverter is good, with very low distortion, and its output waveform is basically the same as the AC waveform of the utility grid, in fact, the AC power provided by an excellent pure sine wave inverter is of higher quality than that of the grid.

When selecting a pure sine wave inverter, there are a few things to keep in mind. First, consider how much power you need. This will help you determine the size of the inverter you will need. And, consider the type of connection you need, such as a wall outlet or an RV connection.