What type of electrical current is converted by an inverter?

An inverter is a device specifically designed to convert direct current (DC) into alternating current (AC). This conversion is crucial in various applications, particularly in renewable energy systems such as solar power, where solar panels generate electricity in DC form. The inverter takes this DC output and transforms it into AC, which is suitable for use in household appliances and can be fed into the electrical grid.

The process of inversion involves manipulating the waveform of the current to create an AC signal that matches the required voltage and frequency. This makes inverters essential for situations where integration with AC power systems is necessary. Therefore, direct current is the correct type of electrical current being converted by an inverter, as it serves as the primary input for the conversion process.