This is a hybrid powerplant in Gujarat KPI Green Energy

I’m curious what everyone’s biggest pain point is.
Is it the battery?
The inverter?
Electricity costs?
Installation?
Or something completely different?
I’d love to hear what people have experienced.

Been talking to an installer about installing solar on my home and the initial build is for 16 panels on my small roof and an estimated 28% offset. In looking around online I’m having a hard time finding data on what a normal offset looks like and I’m just not sure if this is in the bounds of reasonable.

O si saben si los generadores que se cargan con electricidad jalan mucha luz. Soy de mexico