---
product_id: 29955007
title: "Panasonic NN-SN966S"
brand: "panasonic"
price: "¥125458"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/29955007-panasonic-nn-sn966s
store_origin: JP
region: Japan
---

# 1250W high power 2.2 cu ft large capacity Genius Sensor smart cooking Panasonic NN-SN966S

**Brand:** panasonic
**Price:** ¥125458
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Cook smarter, not harder — the future of microwave mastery!

## Quick Answers

- **What is this?** Panasonic NN-SN966S by panasonic
- **How much does it cost?** ¥125458 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/29955007-panasonic-nn-sn966s)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spacious & Sleek:** 2.2 cubic feet capacity with a 16.5-inch turntable fits family-sized meals and bulky dishes effortlessly.
- • **Safety & Convenience:** Child lock, keep warm feature, and LED oven lamp combine security with effortless usability.
- • **Power-Packed Performance:** 1250 watts deliver rapid, even cooking that saves you precious time.
- • **Turbo Defrost Efficiency:** Inverter Turbo Defrost speeds thawing without overcooking edges—perfect for busy lifestyles.
- • **Smart Cooking Made Simple:** Genius Sensor technology auto-adjusts power and time for flawless results every time.

## Overview

The Panasonic NN-SN966S is a powerful 1250W stainless steel microwave with a generous 2.2 cubic foot capacity, featuring patented Inverter Technology for consistent cooking power and Genius Sensor for automatic, precise cooking adjustments. Designed for busy professionals and families, it offers turbo defrost, child safety lock, and a sleek, space-efficient design that elevates any modern kitchen.

## Description

With its sleek, stainless-steel door and base and stainless silver body, the powerful Panasonic Microwave Oven NN-SN966S Countertop/Built-In with Inverter Technology and Genius Sensor makes a stylish and convenient addition to any home, apartment or condo kitchen. This exceptional 1250-Watt, 2.2-cubic-foot capacity stainless steel microwave with 16.5-inch turntable evenly heats and cooks breakfast foods, after-school snacks, dinners, appetizers and more, making it ideal for singles, busy professionals and on-the-go families. This innovative microwave oven includes patented Inverter Technology which, unlike traditional microwaves that rely on pulse-on, pulse-off power at lower temperatures, delivers a constant stream of cooking power at every temperature for more evenly cooked meals - edges to centers - every time. With the touch of the Genius Sensor cooking button, this microwave takes the guesswork out of creating a great meal by automatically setting power levels and adjusting cooking or defrosting time for added time-saving convenience. The sensor measures the amount of steam produced during cooking and signals the microprocessor to calculate the remaining cooking time at the appropriate power level. A selection of 14 auto cook options enable you to quickly prepare your favorite foods, such as pizza, popcorn, pasta, soup, oatmeal and other dishes. This Panasonic microwave oven externally measures 14-inch x 23-7/8-inch x 19-7/16-inch (H x W x D).

Review: The Big Bertha of Micro Nukers - UPDATE 7/2022: I just noticed this review I wrote was now 5 years old and this model IS still being sold. So I thought I’d note this unit is still going strong. Used several times daily for over 5 years without a single hitch. Other than the need to wipe it down when someone forgets to cover a bowl of spaghetti. But alas, they haven’t seem to have invented the self-cleaning microwave yet so it looks like I’ll be using this one until they do. ORIGINAL REVIEW 6/2017: I waited for nearly a year of use before posting this review. And having briefly re-reviewed a few of the lower ratings/comments, I can say I have not experienced any of the specific complaints reported (i.e. door button sticking, poor door fit, wi-fi interference (although that has a lot of variables), etc.) What I can say is that this microwave is big and powerful. I remember pulling the turntable glass out of the box during unpacking and saying "holy cow, I could nuke a whole cow" on this. At just over 16" in diameter, what you can cook is 2-3 bowls of frozen vegetables at the same time. While the unit is certainly one of the larger non-commercial microwaves I've seen, the large cooking area appears to come more from efficiencies in Panasonic's design. In other words, more cooking area out of the same footprint of a microwave of this size from a few years ago. When I was first evaluating this purchase I wasn't sure if the "Microwave Inverter" technology, now unique to Panasonic due to licensing/patents, was gimmick or not. But now I don't believe it is (despite at least one non-desertcart/independent buying guide that tried to claim otherwise). This unit doesn't "pulse" on and off during the cooking cycle like other microwaves I've used. It's more like the described "steady stream of power" which definitely reduces cooking time and makes trips to the kitchen faster. However, you do have to be aware that similar to switching from a standard toaster oven to a convection toaster oven, cooking times need to be reduced or your food will truly be "nuclear" (ok, overheated). The inverter technology also appears to improve defrost mode in my experience. If you flip the food as instructed, it generally avoids partially cooking the edges of food like other non-inverter units I've used over the years. The only thing (or two) I personally didn't love about this unit was the power function on the controls. I'm used to hitting "power" and then a number. This unit starts at power 10 and you have to hit the power button 1-9 times to reduce it to the level you want. Admittedly, part of my aggravation is having had "power #" a habit long ago formed. But I actually find it less efficient this way. Also, I feel I should comment that the "cheat sheet" for the smart cooking modes is on the inside of the door on the bottom, conveniently printed for those of us that like to keep a magnifying glass velcro'd to the side of our kitchen appliances. I don't know why manufacturers think this is a good placement or print size but this issue is not unique to Panasonic. I guess my disappointment is that after buying a microwave several years newer than my previous, the leap in generation fails to provide any leap in improvement in the capability of the timer/display and keypad controls. Simply allowing you to scroll through the cooking options to appear on the display by hitting each number. (i.e. hitting "Sensor Cook" and then 1 would display "Frozen dinner", then 2 would display "Popcorn", etc.) would be a welcome improvement on the printed microscopic label approach. However, I can't honest say these cons outweigh the pros and I feel this is a very good unit overall. I'm not sure how often the models change over time, so this review may not be relevant for very long. But in general, I wouldn't hesitate to consider the Panasonic brand and their unique "Microwave Inverter" technology again if I had to. (Hopefully at least 9-15 years from now. ;-) ) Happy nuking!
Review: Features new door latch and control pad - If you are finally shopping for a replacement for that microwave your family has been using since the 80's, this model nn966 2.2 cu. ft. is the replacement you are looking for. Its just as huge, just as over-powered, and is just as easy to use. You wont even have to retrain your family how to heat leftovers. If you are upgrading from a much smaller unit, however, you will need to retrain everyone so they don't keep setting off your smoke alarms. Be warned; this box really cooks. And, remember, they simply do not make them like they used to. In a big box store, you can compare the various makes and models. I did. Although earlier or perhaps lesser models do appear to have less robust door latches, models nn965 and nn966 both have very different latches, even different from each other. This model has a more refined and very sturdy door latch, and that gives me hope that the widely reported problem has been resolved. This unit (I purchased) latches firmly, and sounds exactly like another unit we have had for several years. By all measures, this latch appears to conform to industry standards. The differences do not stop there. model nn966 also has slightly raised buttons, where the nn965 and other models have perfectly featureless and flat touch screens. These are small pressure sensitive push pads that depress when you poke them. The great advantage is that blind and visually impaired users can feel the buttons. Feeling the slightly raised button also helps any user know exactly where to press; a feature some touch screen users will well appreciate. The surface of the control panel remains seamless, so cleaning is still easy. I went with the 2.2 cu. ft. version. It is cavernous inside, but its not consuming any more counter space than our 2.0 unit. The 16-inch glass turntable is shaped like any other but rides well above the bottom of the cooking box, so removing it for cleaning is simple. This may also improve the evenness of heating. It runs at the same loudness of any large unit, and it beeps just like you expect; no surprises. A close look at an assortment of microwaves shows that they all rest on tiny metal feet about the diameter of a nickle or penny. Although these feet sadly never appear to be adjustable, they are always placed a few inches back from the front edge of the unit and frequently far back from the inner edge of the door. Placing nickles or pennies under these feet still appears to be the universal trick for leveling a microwave. Given the substantial weight of the unit, tipping appears to be no problem and neither does it appear to be that leaving the unit to overhang a deep cupboard shelf is any problem at all. My plans call for the unit to rest on a custom built shelf above a kitchen counter, because I have no desire to sacrifice over 30-inches of counter top work space. This may well be one of the largest and most powerful microwaves intended for residential use. It can accept any stupidly tall coffee mug, a number of moderately sized serving dishes, or even a 16-inch pizza. Once you learn how to adjust it properly, you can even keep that pizza nicely warmed through an entire football game. Just be sure to remove it from the box. And, yes. This unit will incinerate popcorn in well under 2 minutes, so adjust your programmed settings accordingly. When you get it programmed, everyone can make it perfect every time ... until you change your brand of popcorn.

## Features

- Panasonic Microwave: This 1250 Watt high power, 2.2 cubic foot capacity stainless steel countertop/built in microwave delivers a seamless stream of cooking power for even cooking and delicious flavor.Oven Lamp : LED Light. Panel Design : Full-Tactile Membrane..Child Lock : Yes. Frequency : 60Hz.
- Inverter Technology with Turbo Defrost: Patented Inverter Technology generates a seamless stream of power and delivers consistent, evenly prepared food without overcooking; Advanced Inverter Turbo Defrost speeds up defrosting time
- Large Family Size: This countertop microwave with 16.5 inch turntable is thinner, lighter and more efficient, allowing you to devote less space to electronics and more to interior capacity; Internal dimensions (H x W x D): 10.94 inch x 18.44 inch x 18.50 inch. Outside dimension HxWxD (Inches) 14 x 23.9 x 19.4
- Smart Cooking Settings with Genius Sensor: Built in automatic genius sensor adjusts power and times based on different foods; Other advantages include 14 preset menu items, quick minute timer, delay start and child safety lock
- Keep Warm Feature: This inverter microwave keeps soups, gravies or desserts warm and fresh until ready to serve
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DEWZWDU |
| Additional Features | Child Safety Lock |
| Best Sellers Rank | #426,135 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #266 in Countertop Microwave Ovens |
| Brand | Panasonic |
| Brand Name | Panasonic |
| Capacity | 2.2 cubic feet |
| Color | Stainless Steel / Silver |
| Controller Type | Button |
| Cooking Program | auto cook, defrost, keep warm, power levels, reheat |
| Customer Reviews | 4.0 out of 5 stars 5,541 Reviews |
| Defrost System Type | Defrost |
| Energy Consumption | 1250 watts |
| Frequency | 200 hertz |
| Global Trade Identification Number | 00885170283015 |
| Heating Method | microwave radiation |
| Human Interface Input | Touchscreen |
| Included Components | Microwave |
| Inner Material | Stainless Steel |
| Installation Type | Countertop |
| Item Dimensions D x W x H | 19.4"D x 23.9"W x 14"H |
| Item Type Name | NN-SN966S |
| Item Weight | 37 pounds |
| Manufacturer | Panasonic |
| Manufacturer Part Number | NN-SN966S |
| Material Type | Aluminum |
| Model Name | NN-SN966S |
| Model Number | NN-SN966S |
| Number of Items | 1 |
| Number of Power Levels | 14 |
| Number of Programs | 14 |
| Power Consumption | 1250 watts |
| Product Dimensions | 19.4"D x 23.9"W x 14"H |
| Recommended Uses For Product | Residential |
| Special Feature | Child Safety Lock |
| Timer Function | Timer Function Available |
| Turntable Diameter | 16.5 inches |
| UPC | 885170283015 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Warranty Description | 1 year manufaturer |
| Wattage | 1250 watts |

## Product Details

- **Brand:** Panasonic
- **Capacity:** 2.2 cubic feet
- **Color:** Stainless Steel / Silver
- **Included Components:** Microwave
- **Installation Type:** Countertop
- **Material:** Aluminum
- **Product Dimensions:** 19.4"D x 23.9"W x 14"H
- **Recommended Uses For Product:** Residential
- **Special Feature:** Child Safety Lock
- **Wattage:** 1250 watts

## Images

![Panasonic NN-SN966S - Image 1](https://m.media-amazon.com/images/I/61iEAjl09SL.jpg)
![Panasonic NN-SN966S - Image 2](https://m.media-amazon.com/images/I/71ODtGPpjlL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What numbers are the width, depth, and height?**
A: The dimensions given in the Amazon description for this product are accurate, they just don't say what each of the dimensions are. So here they are: W=23.9", H=14", and D= 19.4". You probably should add another inch to the depth to allow for the cord if you are installing it as a "built in".

**Q: Can the kitchen timer be used while cooking in the microwave?**
A: No, the timer cannot be used while cooking.  Very disappointing, as my previous device could do both simultaneously.

**Q: Is the interior also stainless steel or is it painted?**
A: The current model is painted grey inside with an inadequate LED light.

**Q: Does this microwave come with a trim kit for a built in cabinet use**
A: The trim kit available does not fit this MW, nor does Panasonic make one. The trim kit is 24 3/4" wide but the MW is 24" wide. It will work with this unit, but you will have to install shims (wood?) between the sides of the MW.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Big Bertha of Micro Nukers
*by B***3 on June 27, 2017*

UPDATE 7/2022: I just noticed this review I wrote was now 5 years old and this model IS still being sold. So I thought I’d note this unit is still going strong. Used several times daily for over 5 years without a single hitch. Other than the need to wipe it down when someone forgets to cover a bowl of spaghetti. But alas, they haven’t seem to have invented the self-cleaning microwave yet so it looks like I’ll be using this one until they do. ORIGINAL REVIEW 6/2017: I waited for nearly a year of use before posting this review. And having briefly re-reviewed a few of the lower ratings/comments, I can say I have not experienced any of the specific complaints reported (i.e. door button sticking, poor door fit, wi-fi interference (although that has a lot of variables), etc.) What I can say is that this microwave is big and powerful. I remember pulling the turntable glass out of the box during unpacking and saying "holy cow, I could nuke a whole cow" on this. At just over 16" in diameter, what you can cook is 2-3 bowls of frozen vegetables at the same time. While the unit is certainly one of the larger non-commercial microwaves I've seen, the large cooking area appears to come more from efficiencies in Panasonic's design. In other words, more cooking area out of the same footprint of a microwave of this size from a few years ago. When I was first evaluating this purchase I wasn't sure if the "Microwave Inverter" technology, now unique to Panasonic due to licensing/patents, was gimmick or not. But now I don't believe it is (despite at least one non-Amazon/independent buying guide that tried to claim otherwise). This unit doesn't "pulse" on and off during the cooking cycle like other microwaves I've used. It's more like the described "steady stream of power" which definitely reduces cooking time and makes trips to the kitchen faster. However, you do have to be aware that similar to switching from a standard toaster oven to a convection toaster oven, cooking times need to be reduced or your food will truly be "nuclear" (ok, overheated). The inverter technology also appears to improve defrost mode in my experience. If you flip the food as instructed, it generally avoids partially cooking the edges of food like other non-inverter units I've used over the years. The only thing (or two) I personally didn't love about this unit was the power function on the controls. I'm used to hitting "power" and then a number. This unit starts at power 10 and you have to hit the power button 1-9 times to reduce it to the level you want. Admittedly, part of my aggravation is having had "power #" a habit long ago formed. But I actually find it less efficient this way. Also, I feel I should comment that the "cheat sheet" for the smart cooking modes is on the inside of the door on the bottom, conveniently printed for those of us that like to keep a magnifying glass velcro'd to the side of our kitchen appliances. I don't know why manufacturers think this is a good placement or print size but this issue is not unique to Panasonic. I guess my disappointment is that after buying a microwave several years newer than my previous, the leap in generation fails to provide any leap in improvement in the capability of the timer/display and keypad controls. Simply allowing you to scroll through the cooking options to appear on the display by hitting each number. (i.e. hitting "Sensor Cook" and then 1 would display "Frozen dinner", then 2 would display "Popcorn", etc.) would be a welcome improvement on the printed microscopic label approach. However, I can't honest say these cons outweigh the pros and I feel this is a very good unit overall. I'm not sure how often the models change over time, so this review may not be relevant for very long. But in general, I wouldn't hesitate to consider the Panasonic brand and their unique "Microwave Inverter" technology again if I had to. (Hopefully at least 9-15 years from now. ;-) ) Happy nuking!

### ⭐⭐⭐⭐⭐ Features new door latch and control pad
*by J***R on November 1, 2017*

If you are finally shopping for a replacement for that microwave your family has been using since the 80's, this model nn966 2.2 cu. ft. is the replacement you are looking for. Its just as huge, just as over-powered, and is just as easy to use. You wont even have to retrain your family how to heat leftovers. If you are upgrading from a much smaller unit, however, you will need to retrain everyone so they don't keep setting off your smoke alarms. Be warned; this box really cooks. And, remember, they simply do not make them like they used to. In a big box store, you can compare the various makes and models. I did. Although earlier or perhaps lesser models do appear to have less robust door latches, models nn965 and nn966 both have very different latches, even different from each other. This model has a more refined and very sturdy door latch, and that gives me hope that the widely reported problem has been resolved. This unit (I purchased) latches firmly, and sounds exactly like another unit we have had for several years. By all measures, this latch appears to conform to industry standards. The differences do not stop there. model nn966 also has slightly raised buttons, where the nn965 and other models have perfectly featureless and flat touch screens. These are small pressure sensitive push pads that depress when you poke them. The great advantage is that blind and visually impaired users can feel the buttons. Feeling the slightly raised button also helps any user know exactly where to press; a feature some touch screen users will well appreciate. The surface of the control panel remains seamless, so cleaning is still easy. I went with the 2.2 cu. ft. version. It is cavernous inside, but its not consuming any more counter space than our 2.0 unit. The 16-inch glass turntable is shaped like any other but rides well above the bottom of the cooking box, so removing it for cleaning is simple. This may also improve the evenness of heating. It runs at the same loudness of any large unit, and it beeps just like you expect; no surprises. A close look at an assortment of microwaves shows that they all rest on tiny metal feet about the diameter of a nickle or penny. Although these feet sadly never appear to be adjustable, they are always placed a few inches back from the front edge of the unit and frequently far back from the inner edge of the door. Placing nickles or pennies under these feet still appears to be the universal trick for leveling a microwave. Given the substantial weight of the unit, tipping appears to be no problem and neither does it appear to be that leaving the unit to overhang a deep cupboard shelf is any problem at all. My plans call for the unit to rest on a custom built shelf above a kitchen counter, because I have no desire to sacrifice over 30-inches of counter top work space. This may well be one of the largest and most powerful microwaves intended for residential use. It can accept any stupidly tall coffee mug, a number of moderately sized serving dishes, or even a 16-inch pizza. Once you learn how to adjust it properly, you can even keep that pizza nicely warmed through an entire football game. Just be sure to remove it from the box. And, yes. This unit will incinerate popcorn in well under 2 minutes, so adjust your programmed settings accordingly. When you get it programmed, everyone can make it perfect every time ... until you change your brand of popcorn.

### ⭐ It will die in about 3 yrs or less.
*by A***R on September 1, 2022*

I bought this on 12/1/18. It died 2 days ago, and I just bought it again. Wait! I have a method to my madness. I spent at least 10 hrs last night researching all brands, and found that this one is no worse than any others. Read Wirecutter's review for 2022 microwaves. They investigated, and they document good info abt the general sad state of microwaves quality these days. And Amazon's reviews are spot on re. the error codes 88:88 and P10-1, and the unstoppable beeping, of which death groans come not only from Panasonics, but other brands as well. No workaround. They are too expensive to diagnose or repair any one of the many parts that can, and do, fail. We are stuck with junk. Mfr's should be ashamed of themselves. I know of micros that lasted 30 or 40 yrs. and had to be replaced only because all magnetrons eventually lose power over time. I did have one major issue with mine from day one. The door is thin, tinny metal and makes a very loud racket when you close it. Noisiest micro I've ever heard. It echoes in the housing. In fact, the entire housing is really cheap. Apparently Panasonic doesn't want to waste $ on acoustic insulation...ha-ha. All other factors, such as user interface and simplicity of use are good. I chose this one again for the turntable's flat area of 16 3/4" d. which can hold a rectangular baking dish, and I wanted another inverter. Many mfr's models are out of stock now, due to the scarcity of electronic chips, etc., so selection were further limited. I am very pleased with the inverter, and the 1250 watts cooks food really fast. It defrosts meat well. The housing requires only 3" clearances, including the top. I considered Toshiba, but they required 12" on top, and they were out of stock. If you haven't cooked with 1250 w before, there will be a learning curve to finessese different dishes without burning them up, particularly frozen meals and veggies. I learned to reduce the power to 10% and then check it. In 3.5 yrs, I have yet to find any frozen prepared meals that are being developed using 1250 watts. Good luck with yours, whichever brand you choose.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-14*