Photovoltaics - Questions about Tax/Business

That the surplus electricity from photovoltaic systems is bought up is uncertain for 2021, not to say unlikely.

Why? The solar cap is gone and the guaranteed feed-in tariff remains.

Is a photovoltaic system worthwhile even without feeding in surplus electricity?

Of course, if you manage to use the electricity produced somehow, especially in summer. Be creative Otherwise, photovoltaics are not worthwhile.

And what about the storage? Our builder said that it is currently not worthwhile and one should wait 1-2 years.

That was said already two years ago. As long as prices do not drop massively, the storage is not worthwhile.

Why? The solar cap is gone and the guaranteed feed-in tariff remains. Of course, if you somehow manage to use the produced electricity, especially in summer. Be creative Otherwise, photovoltaics are not worthwhile. That was already said two years ago. As long as prices don't drop significantly, the storage is not worthwhile.

Is the solar cap really gone? I only read a few days ago that the prices for purchasing are falling and that the purchase for 2021 is uncertain. But if that is the case, then it is actually worthwhile

Is the solar cap really gone?

Yep, it was decided at the last second. However, the feed-in tariff continues to decrease.

The removal of the lid is part of the stimulus package. Build now. The compensation steadily decreases. But possibly not with your contractor, because they are often overpriced and for the tax you need a separate invoice for the [Anlage].

The lifting of the lid is part of the economic stimulus package.
Build now. The compensation is steadily decreasing.
But possibly not with your construction contractor, as they are often overpriced, and for the tax you need a separate invoice for the system.

Ok. Thank you very much. I will have the costs itemized and compare. Meaning:
- House construction (excluding painting, floor coverings)
- Controlled residential ventilation
- Air-water heat pump
- KFW 55 (additional costs)
- Photovoltaic system
- Costs doors, tiles

Regards

Will anything actually change regarding the EGG fees that have to be paid on self-consumption in the coming months? I plan to commission my photovoltaic system before the end of November 2020.