The controller was more than $200, the control panel is around $550. I didn't itemize the rest because I don't have the time to list it all. The roof rack and

The controller was more than $200, the control panel is around $550. I didn't itemize the rest because I don't have the time to list it all. The roof rack and hardware cost around $1000. There are a lot of individual items that cost around $100, (eg starter battery isolator relay, breaker panel + breakers). Heavy gauge cables are necessary and expensive. All the small things add up.