Briggs & Stratton Elite Series 8,550 Watt 10 HP OHV Gas Powered Portable Generator #030241 10 HP portable generator provides 5,550 running watts and 8,550 starting watts of power Runs up to 13 hours at 50% output capacity 5 convenient outlets in weather-protected enclosure; 10-inch never flat wheels Internal power surge alternator protects valuable electronics Non-CARB Compliant/Not For Sale In California