Photovoltaic system battery storage subsidy feed-in tariff?

So.... Funding briefly: if you want funding for a new photovoltaic system, the maximum feed-in capacity of the photovoltaic system is set to 50%. Otherwise, the 70% cap currently applies.

We currently have several offers on the table, either photovoltaic only or photovoltaic with storage. Photovoltaic is about 11,200 including installation (net) for 8 kWp. Storage costs 4,300€ for 7.7 kW plus inverter, gateway, and HomeManager (for the heat pump). The good storage units get DC directly from the modules and have 400V or more (high-voltage storage). This eliminates the inverter loss.

The feed-in tariff decreases month by month. The registration date is decisive. However, this has nothing to do with the subsidy. Systems under 0kWp are exempt from the energy levy, and here I also see no connection. Something seems to have been seriously confused there.

I cannot take the 38 cents per kWh from the own storage "read somewhere in the forum" as a source seriously.

The feed-in tariff decreases month by month. The registration date is decisive. However, this has nothing to do with the subsidy. Systems under 0kWp are exempt from the energy levy, and I also see no connection here. Something was probably seriously confused there.

I cannot take the 38ct per kWh from the own storage quoted as "read somewhere in the forum" as a source seriously.

Shall I look up the calculation for you? It was plausible.

And who says that the electricity price will decrease in the next years or decades?! We are already at a good 30 cents / kWh

Whether it's 30 or 38 doesn't matter, no matter how you spin it, the electricity from the storage is more expensive than from the socket, you can calculate that yourself in 3 minutes.

We currently have some offers on the table, only photovoltaic or photovoltaic with storage. Photovoltaic for 8 kWp is about 11,200 including installation (net).

Too expensive. Target price 1200€/kWp. Allblack a bit more.