Home
Briggs & Stratton
Briggs and Stratton 80kW Standby Generator - 120/208V, 300A Breaker, Block heater and Battery charger included - 080081

Briggs & Stratton 80 kW natural-gas generator

In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In Stock

SKU PES-PS-GEN-0109

Briggs and Stratton 80kW Standby Generator - 120/208V, 300A Breaker, Block heater and Battery charger included - 080081

$36,325.00 USD

$ $36,325.00 USD

Sale Sold out

Quantity

Secure Payment Methods

In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

Request a Free Quote

Got Questions? We’re Here to Help!

Our support team is ready to assist you with product guidance, order details, or any questions you might have.

(888) 876-0007

Instant Live Chat

Mon-Fri 10am-6pm EST

View full details

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Briggs & Stratton 80 kW natural-gas generator – dependable three-phase backup

The Briggs and Stratton 80kW Standby Generator - 080081 is designed for customers who need dependable, high-capacity standby power without compromise. Built for commercial, industrial, and large residential applications, this generator delivers consistent performance, outstanding durability, and essential backup protection during outages. With advanced engineering and premium components, it ensures seamless power transition to keep your operations running smoothly.

The Briggs & Stratton 80 kW natural-gas generator restores 120/208 V three-phase power to offices, retail sites and light-industrial facilities within seconds of an outage. A liquid-cooled, turbo-charged 5.7 L V-8 runs at a quiet 1 800 rpm for round-the-clock reliability.

Key Features

DSE7310 Mk II smart controller

Network monitoring, configurable I/O and a 250-event log give the Briggs & Stratton 80 kW natural-gas generator the intelligence to coordinate with ATS panels, BMS platforms and load-shedding schemes.

Specifications

**Briggs & Stratton 80 kW natural-gas generator** – technical data
Standby rating	80 kW / 100 kVA @ 0.8 pf
Voltage	120/208 V 3-Φ, 60 Hz
Sound level	79 dB(A) @ 7 m, no-load
Engine	PSI 5.7 L V-8, turbo-charged, 1 800 rpm
Fuel type	Natural gas (NG)
Fuel use (full-load)	≈ 1 239 ft³ NG / h
Dimensions (L × W × H)	110 × 40 × 60 in
Weight	2 590 lb
Enclosure	Steel, sound-attenuated, Type 3R

Installation & Warranty

Factory vibration isolation, a three-year parts/labour/travel warranty and optional remote-annunciator kits make the Briggs & Stratton 80 kW natural-gas generator a turnkey safeguard for critical loads. Secure your facility with a Briggs & Stratton 80 kW natural-gas generator before the next outage – power peace-of-mind starts here.

Why Choose the Briggs and Stratton 80kW Standby Generator - 080081?

When power reliability is crucial, choosing a standby generator with strength and proven performance becomes essential. This 80kW model is engineered to deliver a stable power supply using natural gas, ensuring clean, cost-effective, and continuous operation. Its 120/208V output and 300A breaker provide the flexibility needed to support complex electrical systems, making it ideal for commercial facilities, data rooms, large homes, workshops, retail stores, and more.

One of the standout benefits is the inclusion of a block heater and battery charger. These components are vital for ensuring quick starts, reliable running in cold weather, and long-term performance—features often lacking in comparable generator systems.

High-Capacity Power for Critical Loads

The Briggs and Stratton 80kW Standby Generator - 080081 offers exceptional load handling. Its 80kW output ensures that crucial systems such as HVAC units, machinery, refrigeration, lighting, and electronics remain powered during outages. Whether it’s protecting inventory, safeguarding equipment, or preventing downtime, this generator is built to keep essential services operational.

Natural gas operation adds convenience since it eliminates the need for on-site fuel storage. With an automatic transfer switch (optional), the generator activates immediately when utility power fails, delivering instant backup power without user intervention.

Engineered for Durability and Long-Term Reliability

Durability is a core principle behind this generator’s construction. The robust enclosure protects internal components from harsh outdoor environments, while the industrial-grade design ensures longevity. Briggs & Stratton’s high-performance engine provides smoother operation, reduced maintenance demands, and efficient fuel consumption.

Additionally, the Briggs and Stratton 80kW Standby Generator - 120/208V, 300A Breaker, Block heater and Battery charger included - 080081 ensures that customers receive all essential accessories for optimal performance. The block heater maintains engine temperature for faster starts, and the integrated battery charger ensures the system is always ready for emergencies.

Smooth Integration With Your Electrical System

With its 120/208V configuration, this generator is compatible with a wide range of electrical infrastructures commonly used in commercial settings. The 300A breaker enhances safety, preventing overloads and protecting connected systems. Installation is simplified through well-designed electrical access points and service-friendly layout.

Whether upgrading an existing emergency system or installing new standby protection, this generator supports seamless integration supervised by a professional electrician.

Low-Maintenance, High-Value Backup Power

Owners appreciate how easy this generator is to maintain. Its self-diagnostic capabilities help ensure optimal performance, while accessible components reduce service time. Natural gas supply eliminates refueling hassles, and the heavy-duty design means fewer breakdowns and more reliability.

For businesses, this generator safeguards revenue, productivity, and equipment. For large homes, it guarantees comfort and protection during unexpected power failures.

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Briggs & Stratton 80 kW natural-gas generator – dependable three-phase backup

Key Features

DSE7310 Mk II smart controller

Specifications

**Briggs & Stratton 80 kW natural-gas generator** – technical data
Standby rating	80 kW / 100 kVA @ 0.8 pf
Voltage	120/208 V 3-Φ, 60 Hz
Sound level	79 dB(A) @ 7 m, no-load
Engine	PSI 5.7 L V-8, turbo-charged, 1 800 rpm
Fuel type	Natural gas (NG)
Fuel use (full-load)	≈ 1 239 ft³ NG / h
Dimensions (L × W × H)	110 × 40 × 60 in
Weight	2 590 lb
Enclosure	Steel, sound-attenuated, Type 3R

Installation & Warranty

Why Choose the Briggs and Stratton 80kW Standby Generator - 080081?

High-Capacity Power for Critical Loads

Engineered for Durability and Long-Term Reliability

Smooth Integration With Your Electrical System

Whether upgrading an existing emergency system or installing new standby protection, this generator supports seamless integration supervised by a professional electrician.

Low-Maintenance, High-Value Backup Power

For businesses, this generator safeguards revenue, productivity, and equipment. For large homes, it guarantees comfort and protection during unexpected power failures.

FAQs

Got a question? We are here to answer

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

Solar Power Made Easy

Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

Coll A