6 Low THD Generators of 2022 [< 5% Total Harmonic Distortion]
Total harmonic distortion (THD) is the amount by which a voltage or current waveform is distorted. A portable generator’s efficiency is reduced by high THD. Low THD generators are required for sensitive electronics; inverter generators with lower THD levels should be used. THD in portable generators typically ranges from 1-2% to 25%. Generators are thought …