okay, so that works out to about 2kW per person. given that you don’t get full sunlight all day, let’s say this is equivalent to a 8 kW panel, which costs ~$40k but supposedly operates for 25 year.
.. overall $133/month.
to make this 100% renewable, you want to bootstrap the technology: energy required to make and maintain and dispose of panels would all have to be renewable as well.
