Hi! I have this setup: https://www.mermaidchart.com/raw/81...e908c7f8d?theme=light&version=v0.1&format=svg
Where I have building 1 with the solar array and 15 meters away building 2 with inverter etc.
Building 2 already has one grounding rod for AC, but this grounding cannot be used for DC grounding because mixing DC ground with AC is not recommended?
So I would need 2 separate grounding rods at building 2 (One for AC and one for DC), and not use grounding rod at building 1, because of potential interference when a lightning would strike between the buildings for instance. Is this correct?
It is a hybrid inverter, without grid tie, so the grid provides power to the inverter, and from the invterter I have the rest of the existing AC system.
Where I have building 1 with the solar array and 15 meters away building 2 with inverter etc.
Building 2 already has one grounding rod for AC, but this grounding cannot be used for DC grounding because mixing DC ground with AC is not recommended?
So I would need 2 separate grounding rods at building 2 (One for AC and one for DC), and not use grounding rod at building 1, because of potential interference when a lightning would strike between the buildings for instance. Is this correct?
It is a hybrid inverter, without grid tie, so the grid provides power to the inverter, and from the invterter I have the rest of the existing AC system.