Solar (PV) microgrid

Hi, it might be a little tricky, but please do your best.
It’s about designing a solar microgrid in Ethiopia for electricity. Please focus on the following points:

Highlight the scalability of a solar (PV) microgrid
– What is the upper limit of scalability?
– What is the add-on capability? Can 1 house be added at a time? Or do we need larger numbers, like 5 or 10 houses at a time?
Look at competing products and compare
– Reputable company
– Startups
– Big university projects

Let me know if you need any specific information.

Thank you
(This doesn’t need to be a complete report, just necessary research is required)