---
product_id: 298770843
title: "Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane"
brand: "generac"
price: "¥2331459"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/298770843-guardian-18kw-home-standby-generator-with-200-amp-transfer-switch
store_origin: JP
region: Japan
---

# 18kW clean power output WiFi remote monitoring 200 Amp automatic transfer switch Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane

**Brand:** generac
**Price:** ¥2331459
**Availability:** ✅ In Stock

## Summary

> ⚡ Never be left in the dark—power your life with confidence!

## Quick Answers

- **What is this?** Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane by generac
- **How much does it cost?** ¥2331459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/298770843-guardian-18kw-home-standby-generator-with-200-amp-transfer-switch)

## Best For

- generac enthusiasts

## Why This Product

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

## Key Features

- • **Stay Connected, Always:** WiFi-enabled Mobile Link lets you monitor generator status and maintenance alerts from anywhere in the world.
- • **Peace of Mind Guaranteed:** Backed by a 5-year limited warranty and supported by a nationwide network of experts.
- • **Effortless Automatic Backup:** 200 Amp transfer switch instantly switches power during outages—no manual intervention needed.
- • **Built to Last, Made in the USA:** Rugged aluminum enclosure and a purpose-built G-Force engine ensure durability and low maintenance.
- • **Power Your Entire Home Seamlessly:** 18,000 watts of stable, low-distortion power to keep every essential running without a hitch.

## Overview

The Generac Guardian 18kW Home Standby Generator delivers reliable, automatic whole-house backup power with a robust 200 Amp transfer switch. WiFi-enabled for remote monitoring, it runs on natural gas or liquid propane, featuring a low-maintenance, quiet G-Force engine. Engineered and assembled in the USA, it offers clean, stable power with under 5% harmonic distortion and is backed by a 5-year warranty for long-term peace of mind.

## Description

As the #1 selling home standby generator brand, Generac's Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link, allowing you to monitor the status of your generator on a phone, tablet, or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, it starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's Guardian Series offers benefits that few competitors can match. Engineered and built in the U.S.A., the new lineup of home standby generators are engineered to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac's success in providing the most reliable generators possible. Generac's G-force engine is purpose-built, capable of handling the rigors of generator use, resulting in power that is more reliable and requires less maintenance than any competitive engine. All backed by 24/7/365 customer support and a nationwide dealer network of more than 6,000 strong, the best in the market.

## Features

- Remote Monitoring Anywhere: With Generac 7228 18kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
- Whole House Protection: Keep your home powered during outages with Generac’s 200 Amp transfer switch, designed for seamless integration with whole house generators. Its durable aluminum enclosure ensures reliable outdoor use and coverage
- Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
- High-Quality 18kW Power: True Power Technology delivers clean, stable 18,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
- Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
- Easy Installation: Generac recommends your new Home Standby Generator to be installed by a certified and licensed electrician

## Product Details

- **Brand:** Generac
- **Wattage:** 18000
- **Fuel Type:** Natural Gas or LP Gas
- **Power Source:** Natural Gas or LP Gas
- **Recommended Uses For Product:** Residential use
- **Item Weight:** 420 Pounds
- **Voltage:** 240 Volts (AC)
- **Output Wattage:** 18
- **Special Feature:** Automatic Idle Control, Fully Enclosed Design, Super Quiet
- **Included Components:** 200A Transfer Switch, 5 Year Limited Warranty

## Images

![Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane - Image 1](https://m.media-amazon.com/images/I/61KjbFwCyuL.jpg)

## Questions & Answers

**Q: What type of battery is needed for 70432**
A: The 7043-2 22kW home standby generator requires a Group 26R, 12V, 540 CCA battery.

**Q: How much propane gas does your generac 70432 home standby generator ( guardian series) use per hour ?**
A: At a half load, the Generac Model 7043 uses 2.53 gallons of propane per hour. A full load will use 3.90 gallons of propane per hour.

**Q: How long will this run continuously during 2 week hurricanes outages**
A: If you are looking for continuous operation, our industrial generators are better suited. However, the Generac model #7043 is made to run for extended periods during outages. If running continuously, we recommend stopping the generator and checking the oil, air filter, etc. daily. Please refer to the owner's manual for more details about completing a check. Be aware certain warranties may have run-hour limits as well. https://www.generac.com/service-support/product-support-lookup/product-support-details?productid=2c107228-8db8-49ed-9f7f-77e4ce0b406a

**Q: why does the model number of this unit say 70432. is this different then 7043?**
A: The 22kW home standby generator model #7043-2 is still the same model, but refers to a different version of the unit. For instance, there is the #7043-0, #7043-1, and #7043-2. All of these are the same 22kW generator, but with minor cosmetic differences that do not change the unit.

## Frequently Bought Together

- Generac Guardian 18kW Home Standby Generator with 200 Amp Transfer Switch, Durable All Aluminum, WiFi Enabled with G-Force Engine, Easy to Use, Whole House Power Backup, Smart Outage Solution - Bisque
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*