I was browsing ebay, as you do, and I found a kilowatt of solar cells.
Neglecting all of the fun stuff involving soldering irons, old bus-windows, and swearing, it would seem that I could pretty easily achieve 1Kwp panels that will last for over 20 years, for well under the cost of a proper panel.
(Indeed, considerably under a tenth of the cost)
However, as far as I can see all of the FAQs are aimed at panels that can attract REC/... credits.
What's the best option for hooking these to the grid - from a legal point of view.
Is there any way of even getting as good as net metering?