Southern_Transplant
Comic Relief
- Joined
- Nov 13, 2019
- Location
- Fayetteville, NC
Without digging through documents, I'd say @jeepinmatt is about right at 50 years.Ultimately what’s the life expectancy of said panels, and what do you do after they are bad. I’m 100% against screwing anything to my roof that I just paid 7k to have covered. But I could see a corner of the property having them or something like that.
Adding solar panels is a harder decision (tighter investment numbers) than just putting solar tiles on when you build or replace your roof. At this point, I don't get why a lot more folks aren't paying the extra $20k in building costs to just install solar tiles from the start. You can tack it onto your mortgage and save money over paying a separate power bill from the start.
Back to your idea of having panels on a stand alone structure, my uncle did that way back in the day. He lived in eastern Oregon on a 300 acre ranch. So, it made sense for him. I'd look into it. For most residential areas, it would eat up land area and be harder to get a clear shot of the sun.