Verdict
Ranked #5 of 5Reviewed by Mike Hun·May 20, 2026

Panasonic NN-SD945S

Averaged from + undefined
The verdict

The NN-SD945S is the premium Panasonic pick. Inverter + cyclonic tech at $289 is the highest-end countertop model. Best for buyers who cook multi-course meals in the microwave.

Panasonic NN-SD945S

Strengths

  • +Inverter + cyclonic technology
  • +2.2 cubic foot capacity
  • +Genius sensor cook + reheat presets
  • +Stainless steel with smudge-resistant coating

Watch-outs

  • Most expensive pick
  • Premium feature set overkill for casual reheaters
  • Heavy chassis hard to move

How it compares

Most premium. Cyclonic tech adds to inverter. Most expensive.

Who this is for

At a glance: home cooks who use the microwave for multi-step cooking, not just reheating.

Why you’d buy the Panasonic NN-SD945S

  • Inverter + cyclonic technology.
  • 2.2 cubic foot capacity.
  • Genius sensor cook + reheat presets.

Why you’d skip it

  • Most expensive pick.
  • Premium feature set overkill for casual reheaters.
  • Heavy chassis hard to move.

Rating sources

Our 4.6 score is the average of these published ratings. More about methodology.

Frequently asked questions

Is the Panasonic NN-SD945S worth buying?
The NN-SD945S is the premium Panasonic pick. Inverter + cyclonic tech at $289 is the highest-end countertop model. Best for buyers who cook multi-course meals in the microwave.
What is the Panasonic NN-SD945S's biggest strength?
Inverter + cyclonic technology
What is the main drawback of the Panasonic NN-SD945S?
Most expensive pick
What sources back the 4.6/5 rating?
Our 4.6/5 rating is the average of scores from 1 independent countertop microwaves review — aboutdarwin. Click any source on the product page to read the original review.

How it compares

See all 5
Panasonic NN-SD945S
4.6/5· $289
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