NEC 2026 Compatible
A stand-alone PV system in Alberta is being installed with a battery bank. The battery manufacturer specifies a maximum charging current of 100A for the 48V nominal battery bank. According to CEC 690.71(B)(1) and NEC 690.71(B)(1), what is the minimum continuous current rating required for the overcurrent protective device (OCPD) protecting the battery bank circuit?
Journeyman Level📋 CEC 690.71(B)(1), NEC 690.71(B)(1)Solar PV Systems
A
100A
B
125A
C
150A
D
175A
Explanation & Direct Citation
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