1483€ per kWp | CanadianSolar 11.48 kWp and SMA inverters

The time limit had expired...

I would get 2-3 more offers, I just find this too expensive. Of course prices have gone up and demand is high, but you don’t have to go along with everything.

We have the same number of modules, the same inverter, etc., and paid a full €10,000 net exactly 3 years ago. To put the installation into perspective, the 28 modules were mounted on our roof in exactly one day by a journeyman and an apprentice, and the cables were laid in the technical room; on the second day, the master electrician came and wired everything between 8 a.m. and 1 p.m., fully connected and finished (including the Home Manager from SMA, which isn’t even included in your offer).

I also didn't see any position "Gerüst" ... will that be added on top or was that included somewhere?

Scaffolding depends on the exact time of installation, whether we can use it from the GU. I have also contacted other suppliers, but it takes a while until an offer comes. But thanks to everyone already for the initial assessment.

I received an offer today for 10 kWp.

Self-collection with all components. Roof hooks, rails, cables, plugs, modules, Huawei Sun 10 KTL M1, storage can be retrofitted here and of course the modules with 395 heat pump or 450 heat pump.

Price for everything with self-collection, immediately available for 6200 euros. Having the system installed directly by the roofer including connection costs 8000 euros. Where is the problem?

I am not allowed to link it. Google helps.

800€ per kWp including installation? I’m curious if that works out – if so, congratulations.

I would be very interested in the calculation where the battery pays for itself after five years.

It should be like this for 5.6 years. For €10,000 it is 10.1 years. The specified cycles are from my planned system with about 29kWh. But the biggest impact is made by the price and/or the electricity price.

More should fit on the roof. The roof area is 5.5*11.73m per side (minus one roof window on one side only). How much makes sense?

With the modules, about 30 pieces per side should fit on the property. Because of the roof window, max minus 4 —> 56 modules = 23 kWp.

For a single-family house with a heat pump, you will easily have a consumption of 5,500 - 7,000 kWh.
To cover the heat pump's consumption especially in winter, you should definitely fill the roof.
But with a different solar installer ;-)