I use renogy panels rooftop entry point through the refrigerator vent or a combiner box disconnect switch.
How to wire soloar panels throught he roof.
Set the solar panel onto the stanchions snap together the plug connections then screw the retaining clips to the rails to secure the panel.
I used 10 awg wire for between panels and controller i use 4 awg various crimp on eyes and wire connectors.
We purchased their 2015 entegra aspire from a dealership that pre wired ethernet wire to the roof.
Solar panels based on watts needed.
To have a functional solar pv system you need to wire the panels together to create an electrical circuit through which current will flow and you also need to wire the panels to the inverter that will convert the dc power produced by the panels to ac power that can be used in your home and sent to the grid.
Securely attach a 6 gauge bare copper grounding wire to each inverter which will ground the entire system.
The installer ran the wires without properly sealing them.
Wire to connect the panels to the combiner box.