Starlink on My Van Roof: Mounting, Parts, and Full Costs

Is 89€ per month for Starlink Mini really worth it compared to 4G/5G SIM cards?

For casual weekend trips, probably not. For full-time vanlife where you work online, it starts to make sense. We first planned to use local SIM cards in every country. After looking at real data limits, roaming rules, and unstable coverage, Starlink felt expensive but predictable. I see it as paying for stable work infrastructure, not as a luxury gadget.

How much power does Starlink Mini actually use in a van setup?

In my case, Starlink Mini sits around 20W in normal use. Sleep mode still uses about 10W, and the connection is not really usable. That means power is not “free background noise”. It is a real consumer. Turning it off completely for 10–12 hours at night saves a noticeable amount of energy, especially if you rely only on solar and a 12V battery bank.

Can I run Starlink Mini fully from 12V without a 230V inverter?

Yes. I use a dedicated 12V → 48V DC–DC adapter (144W booster) wired into my 12V system. You run a fused cable from your 12V distribution, feed that into the booster, and from there into the Starlink cable. It is cleaner than running an inverter just for Starlink and it keeps the setup closer to a normal van electrical system.

Do you regret mounting Starlink on the roof instead of using a portable setup?

No. For our use it was the right decision. Roof mounting means no daily setup, no cables on the ground, and less risk of damage or theft. The trade-offs are fixed placement and some Wi-Fi loss inside the metal van. If I did it again, I would still put the dish on the roof but I would add a separate router or access point inside to improve Wi-Fi coverage.

What should I think about before choosing a mounting spot on the roof?

Check three things. First, that the dish does not block and is not blocked by skylights or fans. Second, that you leave enough space from high points like roof boxes or panels, since they create shadows for the signal. Third, think about how you actually park. If you always sit under trees, try to place the dish where it has the best shot at open sky in your typical parking positions.