Briggs & Stratton Backup Power
Briggs & Stratton has 1 unit on Outage Geek, priced from $6,037 to $6,037. The highest-rated Briggs & Stratton pick is the Briggs & Stratton PowerProtect 22kW at 4.4★. Compare the full lineup below.

Briggs & Stratton
Briggs & Stratton PowerProtect 22kW
Briggs' PowerProtect 22kW has one spec nobody else in the class matches: NGMax tuning delivers the full 22,000 watts on natural gas — no derate — where Generac's 22kW drops to 19.5kW and Kohler's 20kW to 18kW. If your home runs on NG, that's effectively a size-class upgrade for free. The commercial-grade Vanguard 993cc V-twin (Briggs' premium engine line) drives it, the aluminum enclosure is rated for 186-mph hurricane winds, and the 7-year parts/labor/travel warranty beats the standard 5-year offers. So why isn't it everywhere? Owner threads point to the thin dealer network, slower parts distribution since Briggs' 2020 bankruptcy and KPS acquisition, and low retail visibility — Lowe's is the main storefront. At 68 dBA normal / 64 dBA idle-mode it's mid-pack for noise.