Photovoltaic system: Costs, saving potential? - Experiences?

Just so I really don't misunderstand, does that mean you get the EVG as of January?

Yes.

We are also still waiting for the first feed-in tariff, it may still take 1-3 months according to a phone inquiry.

You sometimes really overthink things ... the solar installer fills out a form and you as the system operator enter a date in the [Mastr] and that's it. Just talk to each other.

I know it as the date of commissioning applies. That means modules connected and inverter in operation. According to the solar technician, this can, if necessary, also be done temporarily using construction power. A photo as proof of the running inverter would be sufficient.

Hello, everyone!

I now have an offer for the photovoltaic system + battery storage. What do you think of the system/manufacturers and the price? At first glance, the offer seems affordable to me and the system as well as the manufacturers appear to be of high quality.

The sizing is currently just an example for applying for funding and can still be adjusted individually. What would be sensible? As much kWp photovoltaic as possible and half of that as kWh storage, right?




In my opinion, the costs for the mounting frame (1,426.50 EUR net) can still be omitted, since scaffolding is already available anyway. How does it work with the ladder scaffold for roof installation?

That should be a bit more than 10kwp? At first glance, the offer looks well calculated in terms of price/performance. Never heard of the module manufacturer. BYD is known. Supposed to run quite solidly. I have learned: fill the roof as fully as possible (sensibly). Keep the storage as small as possible. Whether SolarEdge is really needed, in my opinion, depends on the roof conditions and directions.

The cost for the mounting frame (1,426.50 EUR net) should, in my opinion, still be omitted,

The mounting frame consists of the aluminum rails on which the modules are screwed. You can't proceed without them. However, the ladder scaffolding should be omitted since you already have scaffolding. Modules are assembled in Austria, but the material comes from China – so Chinese modules with a European sticker. I have no experience with this; it is probably only rarely found here. BYD is almost standard. You have been offered the cheaper option. In my opinion, price/performance is absolutely fine. Solar Edge necessary?