Kerry50
Member
- Location
- Finger Lakes, NY
- Occupation
- Electrician, PV installer
Last year I added 11 modules to an existing grid tied system. NYSERDA is now requiring me to go back and bond the ribbed metal under the array to the whole system. They are citing articles 690.43(b) and 250.110. This seems like an exaggerated interpretation to me and also to my local inspector (as well as a double standard) but I am preparing to go do it anyway. Does anyone here have a recommendation as to best practices for doing this? My intention is to lift the ridge cap, grind off the paint in spots with a dremel, and bond to the racking as one would with a pool using solid copper and lugs. Then cover the spots with a high temp corrosion protectant.
Thanks in advance for any advice/thoughts on this.
Thanks in advance for any advice/thoughts on this.