150kW Natural Gas Standby Generator
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.
Features

EnergyTrak™ Remote Monitoring
Convenient app to monitor generator status anytime from anywhere. Also lets your dealer remotely troubleshoot and diagnose any issues. Subscription required. Click here for more information.
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Best in Class Warranty
Covers parts, labor and travel for the full-length of the warranty.2
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Assembled and Engineered in the USA
With domestic and foreign parts.
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Corrosion Resistant Durable Enclosure
Made from automotive-grade galvanneal aluminum to resist rust. Its advanced powder coat paint process results in years of protections against chips and abrasions.
Specifications
| 080020 | 080021 | 080022 | |
| Running Watts (Natural Gas) kW** | 150 | 150 | 150 |
| Running Amperage (Natural Gas) Amps** | 625 | 520 | 451 |
| Voltage | 120/240 | 120/280 | 120/240 |
| Circuit Breaker Amps | 700 | 600 | 500 |
| Engine Displacement (cc) | 8,800 | 8,800 | 8,800 |
| Assembled Length (in.) | 135 | 135 | 135 |
| Assembled Width (in.) | 52 | 52 | 52 |
| Assembled Height (in.) | 86 | 86 | 86 |
| Assembled Weight (lbs.) | 5,380 | 5,380 | 5,380 |
| Normal Operating Sound | 77 | 77 | 77 |
| Fuel Consumption (Natural Gas) (50% Load, BTU/hr)*** | 1,105,000 | 1,088,000 | 1,088,000 |
| Limited Warranty (Years) | 3 Year | 3 Year | 3 Year |
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.
Briggs & Stratton has a policy of continuous product improvement and reserves the right to modify its specifications at any time and without prior notice. Please visit energy.briggsandstratton.com for the latest information.