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        150kW1 Natural Gas Standby Generator

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        Guard against losses due to power outages with a 150kW1 standby generator that has one of the best warranties in the industry. This Briggs & Stratton® standby generator provides you with reliable backup power so you never have to give up anything, powering your business when the lights go out.

        Download the product technical specification sheet for additional information.

        Available Models: 080020,080021,080022,080023,080024

        Feature

        Features

        InfoHub™ Wireless Monitoring

        Lets you monitor your generator's status on your computer, tablet or smartphone sending maintenance reminders so your generator is always ready for the next power outage. Sold separately. Click here for more information.

        Symphony Choice Power Management

        Manages the distribution of power to your selected appliances automatically. Load management ensures the generator won't overload and shutdown so your family can continue with its daily routine. Transfer switch and modules sold separately. Learn more.

        Best in Class Warranty

        Covers parts, labor and travel for the full-length of the warranty.2

        Assembled and Engineered in the USA

        With domestic and foreign parts.

        Corrosion Resistant Durable Enclosure

        Made from automotive-grade galvanneal steel to resist rust. Its advanced powder coat paint process results in years of protections against chips and abrasions.

        Flexible Placement Options

        With the ability to install your generator as close as 18 inches from your home.3

        Superior Customer Support

        Our product is backed by our call center experts. Complete our web form below or visit the customer support portal to get your questions answered.

        Financing Solution

        We have partnered with Synchrony Bank to provide financing solutions that fit your needs. Special financing4 is available on qualified Briggs & Stratton Standby Generators only with the Standby Power Credit Card. Learn more.

        1 This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No.100-14 (motors and generators).

        2 See operator's manual or BRIGGSandSTRATTON.com for complete warranty details.

        3 Installations must strictly comply with all applicable codes, industry standards, laws, regulations and provided installation manual. Running engines give off carbon monoxide, an odorless, colorless, poisonous gas so it is important to keep exhaust gas away from any windows, doors, ventilation intakes or crawl spaces. The installation manual contains specific instructions related to generator placement in addition to NFPA 37, including the requirement that carbon monoxide detectors be installed and maintained in your home or business.

        4 Subject to credit approval. Minimum monthly payments required. 

        Specifications

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        Model Number
        080020
        Running Watts (Natural Gas) kW**
        150
        Running Amperage (Natural Gas) Amps**
        625
        Voltage
        120/240
        Circuit Breaker Amps
        700
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,105,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080021
        Running Watts (Natural Gas) kW**
        150
        Running Amperage (Natural Gas) Amps**
        520
        Voltage
        120/208
        Circuit Breaker Amps
        600
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,088,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080022
        Running Watts (Natural Gas) kW**
        150
        Running Amperage (Natural Gas) Amps**
        451
        Voltage
        120/240
        Circuit Breaker Amps
        500
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,088,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080023
        Running Watts (Natural Gas) kW**
        150
        Running Amperage (Natural Gas) Amps**
        226
        Voltage
        277/480
        Circuit Breaker Amps
        250
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,088,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080024
        Running Watts (Natural Gas) kW**
        150
        Running Amperage (Natural Gas) Amps**
        180
        Voltage
        347/600
        Circuit Breaker Amps
        225
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,088,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080020
        080021
        080022
        080023
        080024
        Running Watts (Natural Gas) kW**
        150
        150
        150
        150
        150
        Running Amperage (Natural Gas) Amps**
        625
        520
        451
        226
        180
        Voltage
        120/240
        120/208
        120/240
        277/480
        347/600
        Circuit Breaker Amps
        700
        600
        500
        250
        225
        Engine Displacement (cc)
        8,800
        8,800
        8,800
        8,800
        8,800
        Assembled Length (in.)
        135
        135
        135
        135
        135
        Assembled Width (in.)
        52
        52
        52
        52
        52
        Assembled Height (in.)
        86
        86
        86
        86
        86
        Assembled Weight (lbs.)
        5,380
        5,380
        5,380
        5,380
        5,380
        Normal Operating Sound
        77
        77
        77
        77
        77
        Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***
        1,105,000
        1,088,000
        1,088,000
        1,088,000
        1,088,000
        Limited Warranty (Years)†
        3 Year
        3 Year
        3 Year
        3 Year
        3 Year

        Reviews

        Support

        Transfer Switches

        Transfer Switches & Accessories

        View our full lineup of automatic transfer switches, that pair with your standby generator to provide seamless backup power to your home in the event of an outage.

        financing solutions

        Financing

        Backup power is one of the smartest investments you can make in your home. Learn about how you can purchase a generator with easy financing options*.

        *Subject to credit approval, minimum monthly payments required, see dealer for details

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