The specific exclusion of batteries too is a sop to the industry. It’s a step forward, but needs to go further.
Currently in the U.K. they have to have U.K. appeal not just standard eu approval. Hopefully this will be fixed by next year and prices will Be more reasonable.
Hopefully too regulators will Change to allow battery Storage as long as it’s not pore than 800W inverter.
Current lowest costs from national retailers that I've found (been looking today as it happens!) is City Plumbing - £336 for 475w, £480 for 1050w (panels with 800w max inverter).
Personally, I'd love to see the United States, and the rest of the world, decrease its reliance on oil. We won't get off it in any of our lifetimes, but we should move in that direction. I like diversifying. Any bit helps. Solar in Australia and Arizona. Maybe less so in northern Maine. Wind turbines where there's wind. I personally don't have any aesthetic objection to them. I think they look kind of cool. And certainly better than smokestacks. And so on.