Yet another grounding VS earthing thread, double checking my plan...

[pvgirl]

Panel frames, and SPD to cabin. main panel ground bus bar to ground plates/rods. inverter ground to main panel ground bus.

 

[Rednecktek]

OK, so SPD, frames, and all the things to the ground bus bar. Frame of the cabin to the ground bus bar. Ground bus bar to plates in the dirt.

Gotcha!

 

[JRH]

My frame is wood so most of that doesn't apply.

Good luck with fully grasping PV grounding theory…it’s like sailing in a brisk headwind ,with beam seas near uncharted reefs….it’s sorta stressful…..
J.