Forget natural gas and liquid propane – start thinking diesel. Diesel – as in the fuel source for Generac’s (www.generac.com) Protector Series pre-packaged automatic standby generators, which became available in September.

 Generac says the Protector Series costs 20% less than comparable models and is easy to monitor and manage. The series is also more compact than typical generators. The Protector Series is offered in 15KW, 20 kW, 30 kW and 50kW models in single and three-phase configurations.