Van life is one of the most popular and exciting ways to explore this vast country and see the sights without investing in a large, expensive motorhome or trailer. But while van lifers may be prepared to sacrifice space and privacy, there's one comfort of home they can't do without – power. That's why solar systems are becoming such a popular solution, offering a free, clean, quiet energy source that can be found just about anywhere your van can take you. Let's explore what you need to know.