Zach Dell's goal is to install a Base Power home battery system in every backyard in America—and in Europe and beyond for that matter—so it's fair to say there's a lot of room for growth. The son of legendary Dell Technologies founder Michael Dell, Zach has already made a name for himself in his own right. Just weeks before turning 30 later this month, his company Base, which Dell cofounded in 2023, has raised another $1 billion in a Series D funding round. The new round revealed that Base's valuation has spiked to $13 billion from $4 billion in less than a year. The three-year-old company has gone from installing one battery system daily to over 100 per day—more than 30,000 total customers and rapidly rising.