The conversation usually starts the same way. A business has a site (a warehouse, a depot, a temporary camp, a shop in a part of the country the fixed providers have not reached yet) and the internet there is either bad, unreliable, or simply does not exist. Someone has seen a Starlink dish on a roof somewhere and asks the obvious question: can we just use that?
Sometimes the answer is yes, and it solves the problem completely. Sometimes it is an expensive way to make a situation slightly worse. The difference is not about how good Starlink is. It is about which problem you actually have.
What Starlink is good at, in one paragraph
Starlink puts a dish on your roof that talks to satellites in low orbit rather than to a cable in the street. That single fact is the whole story. It means the service does not care whether a provider has run infrastructure to your road, whether the pole outside was knocked down last month, or whether your site is a field that will not exist in three weeks. If you have a clear view of the sky and power, you have internet. Nothing else in the market gives you that.
Everything worth knowing about when to use it follows from that one advantage, and from what you give up to get it.
Where it genuinely wins
Sites where fixed service does not exist. This is the clearest case. If the provider's answer is "we don't have infrastructure in that area," you are not choosing between Starlink and fibre. You are choosing between Starlink and nothing. That decision makes itself.
Sites that will not exist for long. Mas camps, distribution points, event sites, pop-up retail, a construction office for an eight-month job. Fixed providers are not built for this. The install lead time alone can exceed the life of the site, and you will still be under contract afterwards. A dish you can mount, use, and take with you fits the shape of the work.
Sites where the lead time is the real problem. We have had clients who could get a fixed line eventually. The survey was done, the order was in. But "eventually" was six weeks after they needed to be operating. Starlink is one of the few options where you can go from decision to working connection in days rather than months. Sometimes you are not buying bandwidth. You are buying a date.
As a second path, not the only path. This is the use case people underrate. If your operation stops when the internet stops, a second connection on completely separate infrastructure is worth more than a faster primary. When a pole comes down or a provider has a regional outage, the fixed line and the backup fixed line from the same street both go down together. The satellite link does not. Set up properly with a router that fails over automatically, this is often the highest-value way to spend the money.
Sites where the physical route is the obstacle. A depot at the back of a compound, a site across a ravine, a building where running the last two hundred metres of cable means digging through someone else's property. The cost and hassle of getting a physical line to the right spot can quietly exceed years of satellite service.
Where it is the wrong tool
You already have decent fixed service and just want it faster. If you have working fibre and you are frustrated with it, the problem is usually not the connection. It is more often the router, the WiFi coverage, the switch, or the way the network is laid out inside the building. We have been called in for "the internet is slow" more times than we can count and found the connection was fine and the access point was a consumer unit in a metal cabinet at one end of a long building. Replacing the link would not have fixed any of that.
You need to reach a device from outside. By default, standard Starlink service puts you behind carrier-grade NAT, which means no public IP address of your own. If you need to reach a camera system, an on-site server, a VPN endpoint, or anything else from outside the building, the usual port-forwarding approach will not work. There are ways around it, such as business-tier service or routing through a VPN or tunnel you control, but they are a decision you need to make deliberately, up front, not something to discover after the cameras are installed.
Anything genuinely latency-critical. Latency is far better than the old satellite services people remember, and for calls, video meetings, cloud software, and normal business use it is fine. But it is still higher and less consistent than a good fibre connection. If you are running something where a jitter spike causes a real failure, test it properly before committing.
Sites with no clear view of the sky. This is not a small print detail. It is the whole basis of the service. Trees, a taller building next door, the underside of a shed roof: any of these can turn a good connection into a service that drops out several times an hour. Obstructions do not degrade performance smoothly. They cause dropouts at whatever moment the satellite the dish was using passes behind the thing that is in the way.
The things nobody asks about until it is too late
Power. The dish and router draw meaningful power continuously, and the dish uses more when it is heating or working hard. If the site's power is already marginal, or runs off a generator, or you have an inverter sized for a couple of laptops, work this out before you buy. And if the internet is meant to keep working through an outage, it needs to be on the UPS along with everything else that matters. We have seen sites where the connection was on backup power but the switch it fed was not.
Mounting. Where the dish goes is a real engineering decision, not an afterthought. It needs a clear view, a mount that will hold in strong wind, a cable route that does not sit in standing water, and a position you can actually reach again when something needs adjusting. A dish on a temporary weighted base on a flat roof will move at some point during rainy season, and it will move on the day you most need it not to.
Weather. Heavy rain reduces throughput, and Trinidad has plenty of heavy rain. In practice this shows as a slower connection during a downpour rather than a total loss, and it usually recovers as soon as the cell passes. It is worth knowing in advance so nobody panics the first time it happens. It is also a reason not to put a single satellite link in front of something that absolutely cannot degrade.
The upfront hardware cost. The equipment is a real capital cost before you pay for a single month of service. For a short-term site, run the total cost over the actual life of the deployment, not the monthly figure. Sometimes that maths kills the idea, and it is better to find that out on a spreadsheet.
Who owns it afterwards. Hardware, account, and billing should sit with the business, not with whoever happened to set it up. This sounds obvious. It causes real problems surprisingly often.
How to decide, quickly
Work down this list honestly:
- Is there fixed service available at this exact address, at a usable speed, in a usable timeframe? If yes, and the site is permanent, start there. Starlink is likely your backup rather than your primary.
- How long will this site exist? Under a year, and satellite starts looking sensible on flexibility alone.
- What actually happens when the connection drops for an hour? If the answer is "we lose the day," you need two paths regardless of which one is primary. If the answer is "we work offline and catch up," you have more freedom than you thought.
- Is there a genuinely clear view of the sky at a mountable location? Go and look up. Not on a map, but from the roof.
- Does anything need to be reachable from outside the site? If yes, plan for that now.
- What is the power situation, including during an outage?
If the honest answers point to satellite, it is an excellent tool and it will do exactly what you want. If they do not, the money is almost always better spent on the network inside the building.
The part people skip
Nearly every "our internet is terrible" call we take turns out to be a network problem rather than a connection problem. The link into the building is one component. What determines whether the site actually works is the switching, the access point placement, the cabling, whether the payment terminal is on the same congested band as sixty customer phones, and whether anything fails over when one piece dies.
Putting a fast connection in front of a bad network gives you a bad network with a fast connection. We have done this work at sites where going down for an hour genuinely was not an option, like mas camps and distribution centres running through Carnival, where the satellite link was the right call and was still only about a fifth of what actually made the site reliable.
If you are weighing this up for a specific site, the useful conversation is about the site, not the technology. Tell us what is there, what has to keep running, and what happens when it stops, and we will tell you what it needs, including when the answer is that you do not need this at all.