Generac Holdings Inc. (NYSE: GNRC ), which has a 65-year-old legacy in the manufacturing of portable generators, currently serves as a more accomplished and diversified energy tech solutions provider (see image below for product portfolio) for clients inAnalyst’s Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not re ...