Zep's revenue comes from the sale of hardware to support the Zep Groove mounting system, and to a lesser extent, from licensing. The firm's licensees include solar vendors such as Yingli Solar, Canadian Solar, Trina Solar, and ReneSola, some of which supply modules (and now license fees) to SolarCity.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.