Final System Bonding and Earth Ground Connection — System Grounding
Part of project
Residential Solar Panel System · Step 6 of 7
In this video
After all panels are installed and bonded to the racking, the entire metallic structure (panel frames, Unistrut rails, inverter enclosures) must be interconnected with a continuous equipment grounding conductor. This conductor is then connected to a main grounding electrode (e.g., a copper ground rod or a UFER ground) buried in the earth. While the video doesn't show the explicit installation of the grounding electrode, this step is fundamental to a safe and code-compliant solar electrical system. The grounding system's purpose is to safely dissipate electrical faults and lightning strikes into the earth, protecting personnel and equipment.
Final System Bonding and Earth Ground Connection — System Grounding
Part of project
Residential Solar Panel System · Step 6 of 7
In this video
After all panels are installed and bonded to the racking, the entire metallic structure (panel frames, Unistrut rails, inverter enclosures) must be interconnected with a continuous equipment grounding conductor. This conductor is then connected to a main grounding electrode (e.g., a copper ground rod or a UFER ground) buried in the earth. While the video doesn't show the explicit installation of the grounding electrode, this step is fundamental to a safe and code-compliant solar electrical system. The grounding system's purpose is to safely dissipate electrical faults and lightning strikes into the earth, protecting personnel and equipment.