Get GroundedGrounding RodsGrounding Power CircuitsArray Wiring & “Twisted Pair” TechniqueAdditional Lightning ProtectionLightning ArrestorsLightning RodsOut of Sight, Not Out of MindThe weakest aspect of many installations is the connection to the earth itself. After all, you can''t just bolt a wire to the planet! Instead, you must bury or hammer a rod of conductive, noncorrosive metal (generally copper) into the ground and make sure most of its surface area contacts conductive (that means moist) soil. This way, the electrons c...See more on solarinsure Author: Ki SongElectrical Technology
Grounding and Methods of Earthing in PV Solar System
The recommended approach is to use a separate DC grounding electrode for PV arrays and frames, as this enhances protection against lightning and transient
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