Call for Prices

30 kW1 Fortress Standby Generator System

30 kW1 Fortress Standby Generator System


Back-up power larger homes or small businesses

Life doesn't stop when the power goes out. With the reliable 30 kW1 commercial grade home generator, life in your home keeps moving.


Symphony II®

Thanks to Symphony® II Power Management System, a smaller home generator system by Briggs & Stratton can meet all your needs and save you money in the process.

6 Year Parts, Labor & Travel Limited Warranty

The longest warranty in the industry. Our most comprehensive 6 year parts, labor & travel limited warranty.

Commercial-Grade Engine

A commercial-grade Vanguard™ engine means powerful performance when it matters most.

Durable Enclosure

Designed to weather the elements, the system's enclosure is made from automotive-grade Galvanneal steel to resist rust. Its advanced powder coat paint process results in years of protection against chips and abrasions.

Flexible Placement3

Have a tight lot line? Worried about your curb appeal? Install your generator as close as 18" for your home. Our generators are in compliancy with the stringent National Fire Protection Agency 37 standard.

This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No. 100-04 (motors and generators).
Warranty details available at
3Installations 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.



Model Number
Running Watts (NG)*
Engine Displacement (cc)
Voltage (V)
120/240V AC, Single Phase, 1.0 pf
Running Amps (NG)
LP Fuel Consumption**
50% Load = 2.9 gal/hr
Weekly Exerciser
Overcrank Protection
Length (in)
Height (in)
Warranty (Product)***
6 Year Parts, Labor & Travel Limited Warranty
Running Watts (LP)*
Engine Series
Liquid-cooled, in-line, 4 cylinder
Fully Automatic
Running Amps (LP)
Alternator Type
Computer Friendly
NG Fuel Consumption**
50% Load = 252 ft3 /hr
Battery/Battery Charger
Diagnostic Alerts with Remote System Status
Low Oil Shutdown, Engine Does Not Start, Low Frequency, Engine Overspeed, Low Voltage, Low Battery Voltage, Oil Temp High, Transfer Switch Fault
Width (in)
Weight (lbs)

*NG = Natural Gas; LP = Liquid Propane.
**Fuel consumption rates are estimated based on normal operating conditions at 1/2 load. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.
***See Operator's Manual for complete warranty details

Additional Information