I think it depends.
Take the solar tax credit. I went to a lecture where I live that gave you the math to figure out how much solar panels would cost to power your house and how long to pay them off with the saving on electricity including the tax credit. If I understood it correctly, people in higher tax brackets benefit more from the tax credit. At the time I was in a low tax bracket. The guy giving the lecture is a resident here, not selling anything. I’m in a retirement community remember. He has helped many of our residents, and places of worship with solar panels.
Ok, so only upper middle class people can really benefit from installing solar. Even with Tesla their first cars were for people with money who have more than one car. I would argue these types of roll outs are why electric cars and solar are not catching on as fast as they should.
Does solar have a large profit margin? That’s the real question. Would the price be lower without the subsidy? Let’s say the perception of the solar installer is they can sell 5 panels for $10,000, and the government offers $5,000 to the home owner, is the installer charging $15,000? I’d love to know if that’s happening. Government subsidies can drive prices up sometimes and slow sales. I don’t know if that was happening with solar.
Back to electric cars. They were higher end sports cars and tree hugging little cars. No normal sedans initially. Maybe that is part of why there was a slow start? Then my subsidy question comes back into play. Does the price come down once the subsidy is gone?
A lot of customers need the price to be comparable without factoring in tax rebates. People don’t understand tax rebates, and if you pay very little tax then the rebate is insignificant.
I think builders should be building solar houses, and then the volume should help bring the price down. Right now if a homeowner spends for solar and then has to move in two years they likely never see all of their money back. If the builder in a subdivision does it the house values are all comparable in the entire area. Builders can cut on something else like no crown molding and less expensive countertops in the laundry, etc. to balance the cost for comps in the local area outside of the community.
Were the tax credits given to builders?