Jeff leads the customer support team at Lumin, providing market-leading energy management solutions to designers, installers, and homeowners while incorporating user feedback into product development. Jeff has been involved in solar since 2012 when he helped build Sigora Solar. He’s been involved in nearly every aspect of the solar industry, from sales and marketing, to installation and system design, to management of a fast-growing installation company. Before embarking on the solarcoaster, Jeff worked as an engineering project manager, a home inspector, and a math teacher.