Panasonic

Panasonic NN-SN65KW 1200W Inverter Microwave Oven - 1.2 cu. ft, White

4.3 (1157 reviews)
1200W

1200W inverter microwave with Genius Sensor cooking and Turbo Defrost in a space-saving 1.2 cu. ft. design.

$279.95*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 21, 2026.Price and availability are subject to change.

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Overview

The Panasonic NN-SN65KW is a 1200-watt countertop microwave that uses Panasonic's patented Inverter Technology to fundamentally change how power is delivered to your food. Rather than pulsing between full power and zero to approximate lower heat settings — the method used by nearly all conventional microwaves — the inverter circuit produces a true, steady stream of energy at whatever level you select. The practical result is food that heats evenly from edge to center, soups that reheat without boiling over at the rim while staying cold in the middle, and delicate items like fish or sauces that cook without being destroyed by intermittent power spikes. Combined with 11 power levels and 1200 watts at full output, the NN-SN65KW handles everything from gentle defrosting to rapid cooking.

The Genius Sensor is the other headline feature, using steam detection to automatically calibrate power and timing during sensor cook and sensor reheat cycles. Select from 10 sensor cook presets, place your food inside, and the microwave monitors moisture output to determine doneness — no manual time or power entry needed. The Inverter Turbo Defrost function applies the same even-power advantage to thawing, producing more uniformly defrosted meat and frozen goods than the standard timed defrost on competing models. Inside, a 13.4-inch turntable fits comfortably within the 1.2 cubic foot cavity, accommodating large plates while the overall external dimensions remain compact enough for most kitchen counters. Additional conveniences include a 3-level popcorn button, 15 auto cook options, a Keep Warm function, and a quick 30-second start feature.

Key Features

Microwave Cooking Made Easy: 1200W white microwave with 11 power levels, smart controls, 3-level popcorn button, and more for easy cooking of dinner and snacks

Even Cooking and Reheating for Delicious Food: Panasonic’s patented Inverter Technology generates a seamless steam of cooking power for evenly heated foods, edges to center

Smarter Cooking: Genius Sensor takes the guesswork out of cooking but automatically adjusting power and cooking time; Includes 10 sensor cook settings; sensor reheat warms leftovers evenly

More Features to Enjoy: Inverter Turbo Defrost accelerates thawing time; 15 Auto Cook Options, Keep Warm and more

Space-Saving Design: Countertop microwave with 1.2 cu.ft. easy-clean interior houses 13.4” turntable but maintains a small external footprint to maximize counterspace

Panasonic kitchen appliances reflect Japan’s relentless innovation and high-tech heritage, delivering not only smarter, faster meals but also a seamless, elevated cooking experience you can taste in every bite.

Specifications

Brand
Panasonic
Model
NN-SN65KW
Capacity
1.2 cu. ft.
Power Output
1200W
Power Levels
11
Technology
Inverter Technology
Sensor
Genius Sensor Cook/Reheat (10 settings)
Turntable Size
13.4 inches
Defrost
Inverter Turbo Defrost
Auto Cook Options
15
Controls
Smart Touch Control Panel
Color
White
Dimensions
15.8"D x 20.7"W x 12.2"H

Frequently Asked Questions

Unlike conventional microwaves that cycle full power on and off to simulate lower settings, Panasonic's Inverter Technology delivers a continuous, precisely controlled stream of power at every level. This results in more even cooking and reheating without the overcooked edges and cold centers common in traditional microwaves.
The Genius Sensor measures steam released by food during cooking and automatically adjusts the power level and remaining cook time. This means you can place food inside, select the sensor cook or sensor reheat setting, and the microwave determines when the food is done without manual guesswork.
Yes, the 13.4-inch turntable accommodates most standard dinner plates and casserole dishes, giving you flexibility for reheating full meals and cooking in larger containers.
The NN-SN65KW offers 11 power levels, ranging from a gentle warm setting up to the full 1200 watts, giving you fine control over everything from melting butter to cooking a full meal.
No, the NN-SN65KW features a painted easy-clean interior rather than stainless steel. The smooth surface is designed for simple wipe-down maintenance.