The following was all installed in 7 hrs at our place and 3 hours at a friends garage where the batteries were assembled along with a prewire of a BMS = Battery Managment System for the Lithium batteries. This is a must otherwise you will have an issue with any lithium batteries. Eg overheating, expolding, fire etc. Using 8 320W solar panels to produce the energy.
System consists of the following.
8 320W solar panels. These are mounted on some used aluminum shoring beams.
These are wired together and then brought into the house via a 8 gauge cable.
This then goes into a DC breaker panel box, Midnite Solar brand.
Then to Midnite charge controller, then to the BMS and then to the lithium batteries.
Inverter is a Sigineer 6000 w 24 V .
Forgot to mention that we also use two table saws.
So far still working just great. No fuel to bring up to feed the genny.
Hope this helps.