The humid tropical climate is going to make it a bit difficult because you have to invest extra in cooling facilities especially if you are looking to buy strong asic miners which generate a ton of heat. But, generally still doable if you plan it properly.
Humditity is pretty risky and it's very easy to break your gears if you don't set things up correctly, what you need to watch is relative humidity inside the room which would certainly be a lot lower than the outside given the heat the miners generate, so as long as miners are running and not idling "especially with fans running" there shouldn't be a problem.
power cost: right now 0,022$ per KWH - soon 0,035$ per KWH - fairly reliable
internet reliability: Not that reliable but can switch between internet line and mobile internet maybe
power amount available
type of power.
220V single phase - 7KW is lowest you can get but it can go very high but you need to provide a transformer
220V three phase - 18KW is lowest you can get but it can go very high but you need to provide a transformer
240 single phase
240 three phase
440 three phase.
internet reliability: Not that reliable but can switch between internet line and mobile internet maybe
power amount available
type of power.
220V single phase - 7KW is lowest you can get but it can go very high but you need to provide a transformer
220V three phase - 18KW is lowest you can get but it can go very high but you need to provide a transformer
240 single phase
240 three phase
440 three phase.
You can use Starlink, it works perfectly fine with mining and is very stable, as for the power, you want 440 three-phase, but make sure it's a star on the Low voltage side, otherwise, it would be pretty useless, the reasons why 3 phase is better than a single phase in your case are plenty, but most importantly is that some mining gears run on 3 phase, and I assume in the future many of them will be 3 phase.
