Not the person you are replying to but my four panels with about 2000W cost me about 370€ shipped including an inverter and cables. The main subsidy is that y

Not the person you are replying to but my four panels with about 2000W cost me about 370€ shipped including an inverter and cables. The main subsidy is that you don't pay VAT. There are some smaller subsidies but they are local and come from the town/region you live in (none available in my area, for example).