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Can a generator damage electronics?

It can. The risk isn't the wattage — it's the quality of the power.

Dirty vs clean power

Conventional generators produce power with higher total harmonic distortion (THD) — an uneven waveform that sensitive electronics can interpret as bad input, causing overheating, glitches, or premature failure. Inverter generators clean this up electronically, holding THD under about 3%, comparable to grid power.

What's at risk

Laptops, phones, smart TVs, anything with a microprocessor, and modern variable-speed appliances. Simple resistive loads (heaters, incandescent bulbs) and most motors don't care.

Common questions

Can a generator damage electronics?

Yes — conventional generators can produce 'dirty' power with high harmonic distortion that can harm sensitive electronics. Inverter generators produce clean power (typically under 3% THD) safe for laptops, phones, and modern appliances.

Do I need an inverter generator for a TV or computer?

For sensitive electronics, an inverter generator is the safer choice. A conventional generator can work but risks damage over time without power conditioning.