I would like to keep large amount of data in an Internet accessible place. Starting at, say, 80TB and increasing the storage gradually. 80TB, ->160TB after maybe a year, ->240 after one more year or so. Something like that.
The requirements are mostly store only, regular files. Almost no download, not too much upload, say, constant ~100Mbit upload 24/7 for start.
What would be the cheapest way to rent/buy such storage arrays. Backups are welcome, but are very optional, 100% availability is welcome, but optional. The aim is to get cheap storage and to have it somewhere where I can access it. Anything, even AWS like services are acceptable.