The RED TAPE: North American standards, certifications, etc for components???
There are some Chinese solar system parts floating around out there. How do I know they have passed any regulatory testing for sale in the USA? I'm guessing any component needs to be "UL" (underwriter labs) certified, but what else should I look for? If California requires anything above and beyond, then please explain. Basically anything that would prevent me from getting federal credits as well as local utility incentives.
0 · Share on Twitter