u/SalmanA4

Grid & Home doesn't display anything, what could be the issue? Recently installed solar.

Hi, I just need to run 3 fans on solar, and I asked the guy in the shop, and this is what he has given me. It seems very expensive, over 1 lakh for running three fans?

I am super newbie and I have 0 knowledge about solars, so pls don't judge.