When a particular version of the NEC is adopted by a state or local jurisdiction, it doesn't necessarily apply to the letter. In the WA state, the
Washington Administrative code/ Revised Code of Washington provide owner exceptions as well as a level of discretion on the part of the AHJ.
Owners...
I have a small control system tied directly to the battery in an freshly upgraded power system that consist of a Renogy 100W PV, a Victron SS 75/15 charge controller and an Eco Worthy 30ah LiFePO4 battery. I'm 99% sure that this issue is not battery related but wanted to know if a faulty BMS...