Re: Use of non-UL rated panels
Personally I think that the with liability with any grid tie system, I would be very reluctant to install any non listed component in a system regardless of what the inspection/utility authority allows. It seems in the grand scheme of things,, $.50/watt is a small price to pay for some piece of mind. (Having said that I might install such a system for myself,,, but not for a customer)
I run some Sun panels and I'm happy with them,,, but they are off grid.
Please note, being a moderator does not add any weight to my opinions 300 watts Siemens/BP panels,plus a Sun 90,, making ~400. ~30 amps into Rogue MPT-3024, 450 ah of Trojan T-105, Morningstar ts300 inverter, a Tri-Metric meter.a collection of antique generators, plus 2 Honda eu-1000i's (also a BS2512 IX controller) and assorted other stuff!