obviously this isn't installed, nor 4500, but in case you weren't aware of how close things are getting already: https://signaturesolar.com/complete-all-in-one

obviously this isn't installed, nor 4500, but in case you weren't aware of how close things are getting already: https://signaturesolar.com/complete-all-in-one-off-grid-solar-kit-kit-e0000 https://signaturesolar.com/complete-all-in-one-off-grid-sola... of course utility scale beats that handily.