NEC 2014 690.31(B)(2) PV Output and Inverter Circuits
Similar to source circuits, PV output circuits and inverter input/output circuits must also be identified at every point of termination, connection, and splice.
- NEC-compliant solar labels and placards
- Engineer grade vinyl with UV-resistant inks
- Same day shipping, delivery within 24-48 hours
- Wholesale accounts available to solar contractors
