If you live in Luxembourg City and order solar panel (photovoltaik) installation still this year, you will get subsidies of 62.5% by the state and another 31.25% by the commune for a total of 93.75%. Other conditio s are that you will not get a guaranteed price for the power you inject and that the invoice will have to be issued before the end of 2025.

Be quick and help your wallet and the atmosphere :).

Also be sure to try ou the Solarkadaster where you can simulate a putting somar panel on your house.