Owen Barrett spent eight years buying multifamily in the Midwest, accumulated 650 units of his own portfolio, and used it as a guinea pig for one specific question: what is the actual way to put solar on existing apartment buildings? Two years of building later, the answer became a company. Shine is built for the messy version of the question. Three states (California, Colorado, Massachusetts) have virtual net energy metering, where you slap one big array on the roof and allocate the benefi...