This is the solar powered shipping container of GPUs for bit coin mining but for a different purpose: serving compute.
The core proposition is the same, when power plants are generating too much energy the numbers may come out that it’s more profitable to run compute resources than put power onto the grid. Each container is added to the “green compute” network & pricing is premium because it’s 100% green energy. Sure we want them to store the electricity in batteries, but if it’s ultimately to be used on “training AI” then why not just train when the sun shines?