Since when is giving a present to someone in the hopes it might make them like you considered BS?
How to put it...okay I don't doubt that there are applications for solar power look at the roof array I posted above, in the right place and for the right application; for electric cars parked with power outlets they are a great idea. People with the spare cash to own a second or third car for short trips to the shops or commute to work yes that works. I'm not sure if that works in PR though they don't seem to be the right demographic?
PR is a basket case technically and financially. So in terms of presents, if the US wants to invest serious amounts of cash to upgrade and bring online usable nodes coupled to substantial, synchronised distribution and transmission capability along with the required mechanical equipment based on present and future load plans then fine. However, as a present you can't just plonk a solar array in a car park and link it up to a grid it has to be planned and based on the capability and capacity of the system as a whole so that the system is not stressed.
Point is this costs money...serious amounts of money.
The set up in that hospital car park probably cost USD2M (based on my napkin) against a genset of equivalent capacity capable of running 24hours of USD30K. If PR has such a budget hole as was reported i.e. billions upon billions then what is the point of receiving solar bits and bobs at a massive price? Bearing in mind they will also need conventional generators installed as well... on top of all the other stuff I mentioned.
It takes many years to design, simulate, test and build a new grid - and the land. That car park array may...
MAY supply the needs of that hospital (it still needs conventional generator) so how much land will it take to make a "difference" to the grid capacity of PR and at what cost? Is the US tax payer going to foot the bill as a present? are the consumers going to be able to afford to switch on their lights!!??