Fyi, of you have a rack and Roam 95 L roof box, they have a in the box mount I used. Them direct connect to the roof power with a quick disconnect if I need to manually switch to my MARS Adventure light bar.@T Sportline to the rescue with, hands down, the best solution to date for mating a Starlink Mini and CT.
Their new Voltage Conversion System makes it super easy to hardwire directly to the frunk feed. It takes the 48V feed from the frunk and outputs 100W via USB-C (safe for Starlink). It also has a 36W USB-A output if you have a use for that.
They designed it to where you can drill a hole in the frunk tub and have the plug easily accessible if you have a need for that (USB speakers for tailgating, having a phone charger accessible as you chill out in the open frunk, etc). I didnāt go that route, as I wanted this for Starlink specifically, but thereās plenty of uses for it.
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Hereās the unit plugged into the frunk feed. I ran the cable up the left side,
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out the gap,
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along the windshield,
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to the dish on the roof.
Super easy install, took easily less than an hour. T Sportline has a great installation video on the product page. Just make sure you select āHigh-Output USB-C (100 W)ā and not ā12 Volt System (350 W)ā
Is this necessary? Well after much research and much discussion on here with smart people, I determined I donāt know. The frunk puts out 48V but thereās a potential that it might put out 58V during spikes. Starlink can only handle 48V. It has safety measures in place that shouldnāt allow it to go over its max voltage but you never know with electricity. Itās a powerful force and one thing life has taught me up to this point is that itās better safe than sorry. This system is a safe way to power Starlink while also offering a few other advantages.
Even if you take the risk of possibly frying your Starlink by hooking it up directly to the 48V power feed, youād have to cut the end off your power cable, separate the positive and negative wires, and connect them to the frunk feed. It might work, but then what happens if a hater cuts your power cable while your truckās parked? Youāre in for a lot of work.
This system allows you to use a factory Starlink power cable ($31) while keeping Starlink mounted over the roof instead of over the bed. I had been running my Starlink on my crossbars mounted over the bed with the power cable running to the bed outlets. That worked just fine, but there were crossbars mounted over my bed - obviously not ideal for loading large items. I wanted the crossbars over the roof.
Some people run Starlink inside the cabin, mounted to either the giant dashboard or the roof with a suction cup mount. The problem with that is thereās extra cables in the cabin now and one of your outlets is permanently taken. Also, with the bed or cabin outlets, they disable if you ever plug the truck in to charge, which will kill your internet connection.
Iāve tried everything under the sun, and I can tell you the ultimate solution to all problems is mounting Starlink externally over the roof. No loss of power during supercharging (yes, I confirmed that today). I drove ~80 miles and had no outages other than the 1-2 second ones you always get while driving under overpasses and whatnot.
Great work by T Sportline. Always one step ahead!
I'm confused. A 10 second Google search brings up Starlink Mini specs, which shows it's compatible?I will readily admit, as I did in the original post, that itās possible this is all unnecessary and that Starlink would work just fine hardwired to the roof or frunk feed directly. I just wasnāt willing to take the risk and this provides both peace of mind and ease of replacement if some nut job snips your cable while youāre away from the truck.
The comments so far seem to confirm what I had experienced up to this point: we donāt know for sure if itās fully safe to direct hardwire.
Or cut them yourself. Easy enough with the right tools and a steady hand. Mine came out great when installing my rack system.You have them, but Tesla requires to you buy the roof applique to access them: https://shop.tesla.com/product/cybertruck-roof-applique-for-crossbars
Itās just better safe than sorry in case the frunk feed spikes to 58V, which Tesla says it can. Plus you donāt have to cut and splice the Starlink cable so itās easy to replace it if needed. Those were my reasons.I'm confused. A 10 second Google search brings up Starlink Mini specs, which shows it's compatible?
https://starlink.com/support/article/0b2d5227-1db6-0002-ecee-f49d3b516b49
What do people use a hardwired Starlink connection for in the truck? I can see it camping, but just set up when needed. I wouldn't want it permanently mounted on a daily basis, cybertrucks already draw too much attention in some areas.
To be clear, not judging, just wondering use cases?
Cybertruck's specs show the ports are 28V to 58V.I'm confused. A 10 second Google search brings up Starlink Mini specs, which shows it's compatible?
https://starlink.com/support/article/0b2d5227-1db6-0002-ecee-f49d3b516b49
This right here is why Iām taking the safe sideCybertruck's specs show the ports are 28V to 58V.
https://service.tesla.com/docs/Publ...UID-EC88B024-50C5-4B34-B716-FDED8CF3FBE0.html
Mine is Cable Free!
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This is awesome! I have that exact battery. Do you know how long it lasts? What adapter are you using?Mine is Cable Free!
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Yeah. The cost savings from those little trapdoors probably donāt justify having a whole second product line. But who knows?That was the silliest thing Tesla has done in a while
UnderstandableThis right here is why Iām taking the safe side
I used an in-line splice and tucked it under the roof rack so itās not exposed to elements all the time. Also wrapped it in electrical tape.So for those of you who have hardwired it to the feed, what did you use to do this? When you cut a Starlink cable Iām assuming there is just a red and black in there to be solder connected to the red and black on the feed?
A quick connect somewhere?
The negative wires in a factory cable arenāt sleeved. Itās just a bunch of thin metal wires. The positive wire is sleeved red.So for those of you who have hardwired it to the feed, what did you use to do this? When you cut a Starlink cable Iām assuming there is just a red and black in there to be solder connected to the red and black on the feed?
A quick connect somewhere?
So you just connect the red and then twist the rest up and connect the black to that?The negative wires in a factory cable arenāt sleeved. Itās just a bunch of thin metal wires. The positive wire is sleeved red.
Yep. Kinda hard to waterproof but it can be done.So you just connect the red and then twist the rest up and connect the black to that?