Generac RG08045 Protector Series 80kW Generator

Name: Generac RG08045 Protector Series 80kW Generator
Brand: Generac
SKU: RG08045ANAX
Price: 32429.0 USD
Availability: OutOfStock

$32,429.00

$32,429.00 ~~$33,089.00~~

SAVE 1% Sold out

Out of stock

Voltage Options: Required 1-Phase 120/240V 3-Phase 120/208V 3-Phase 120/240V 3-Phase 277/480V

Product variants

Generac RG08045 Protector Series 80kW Generator

$32,429.00

$32,429.00 ~~$33,089.00~~

SAVE 1% Sold out

How many watts do I need to power my whole house?"

The 24kW Generac shown here covers whole-house needs for homes around 2,000–3,000 sq ft — running central AC, fridge, furnace, well pump, and standard circuits at the same time. For a larger home or bigger AC unit, it's worth running Generac's online sizing calculator or getting a load calculation from an electrician to confirm this size fits.

What do I actually get for the price — what's the value here?"

Connectivity/mobile link — monitor and control the generator remotely from a phone app

24/7 customer support — help available anytime, especially useful during an actual outage

Free 5-year warranty — real peace of mind, since standby generators are a long-term investment

Made in the USA — often means easier parts availability and consistent build quality

How does it work when the power goes out — is it really automatic?"

Yes — this is a standby unit, meaning it's permanently installed and wired into the home's electrical panel with an automatic transfer switch. It senses an outage and starts itself, typically restoring power within 10–20 seconds, with no manual action needed.

This is my second generac as i had one in my old house, the piece of mind is priceless. Every week it exercises an every time it does i feel protected

Andrés

★★★★★

Product is excellent. Needed to do this five years ago.

Lucía

★★★★★

Have only one outage since installing and it worked like a champ! We love it. Hurricane season is here and we are confident it will perform.

María López

★★★★★

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Generac RG08045 Protector Series 80kW Generator

When only the most powerful backup solution will do, the Generac Protector 80kW RG08045ANAX provides unmatched reliability for large homes, businesses, and critical facilities. Fueled by natural gas or liquid propane, this liquid-cooled generator delivers consistent whole-building power with the durability you expect from Generac.

Key Features

80kW Single-Phase Standby Power: Designed for large homes, medical offices, farms, and other power-intensive facilities.
4.5L Turbocharged Engine: Low-RPM, liquid-cooled design for durability, performance, and fuel efficiency.
±1% Voltage Regulation / <5% THD: Delivers clean power for sensitive electronics and equipment.
Evolution™ Controller: Digital interface with full diagnostics, event logging, and programmable settings.
Mobile Link™ Wi-Fi Monitoring: View generator status and receive alerts remotely via mobile or web.
Quiet Operation: Runs at 68 dB(A) during exercise for neighbor-friendly sound levels.
Corrosion-Resistant Aluminum Enclosure: RhinoCoat™ finish withstands extreme weather and coastal conditions.
Efficient Dual-Fuel Use: Consumes 10.8 gal/hr LP or 1,063 ft³/hr NG at full load.
Critical-Grade Internal Muffler: Minimizes noise while eliminating exposed hot components.
UL 2200 Listed & EPA/CARB Compliant: Meets top-tier regulatory and safety standards.

The Generac RG08045 is the go-to solution for properties that demand maximum output, minimal maintenance, and continuous peace of mind. With cutting-edge features and a rock-solid engine, it's built to power through anything.

Perfect For

Large Residential Homes & Estates
Medical Practices & Small Businesses
Data Protection & IT Systems
Retail, Office, or Light Industrial Facilities

Why Choose the Protector Series?

The Generac Protector Series stands as the gold standard in large-scale backup power. With its 80kW liquid-cooled engine, dual-fuel capability, and robust design, the RG08045ANAX ensures your property never skips a beat—no matter how long the outage lasts.

Limited Time Offer

This is a Limited Time Offer, valid until July 30th or while stock lasts. Once this batch is sold out, it may take time before we restock — so don’t wait too long!

Shipping information

All orders are processed within 1 business day and typically arrive within 7–14 business days depending on your location. We also offer Free Shipping across the United States.