15/05/2025
Solar PV system safety tips:
1- MC4 connectors are waterproof and UV-resistant. For longer life, route them under PV panels to reduce UV/weather exposure.
2- UV-resistant DC cables should be installed in flexible spiral conduit in exposed areas, with ends facing downward to avoid water buildup.
3- Bond all PV frames to the mounting structure using listed grounding hardware. Use insulated bonds to prevent corrosion and copper oxidation.