I think a potential solution or workaround could be to opt for cooperatively owned large solar installations, but this would require buy-in from a community to get it started, and is something those subsidies would've made easier.
Still, it could be that only a portion of your power bill is covered by the solar coop, making the initial price from each member lower. Then more panels could be added slowly as members choose to invest small amounts each month, until over time all of their power usage is from solar.