Solar panels in Rott am Inn
Since 2006 we have been building solar systems from Zainach near Rott am Inn, mostly between Ebersberg and Rosenheim. Our customers rate us 4.8 out of 5 (97 Google reviews).
We install, among others, SolarEdgeFroniusSMASigenergyBYDAxitec advice in English and German
Real projects, real numbers, shared with our customers’ consent.
Home owner
“The sun shines every day. It would be a waste not to use that energy.”
Peter M. · Translated from German
Business
“What really mattered: Sky Solar handled the applications and everything to do with the authorities.”
T. Dukic · Translated from German
Home owner
“I hardly need any power from the grid anymore. I'm proud of it – I did the right thing.”
Andi R. · Translated from German
Business
“A clear win for us. And for the climate, of course.”
L. Keussen · Translated from German
Home owner
“We had two batteries installed straight away, to use as much of our own power as possible.”
Tobias W. · Translated from German
Home owner
“Everything went very quickly and smoothly.”
Martin M. · Translated from German
Videos load only when you click, then from YouTube (Google). Videos are in German.
As of 26 October 2026
Grid operator, permits, advice: what applies to your roof between Ebersberg and Rosenheim, with sources.
Mostly Bayernwerk Netz GmbH, here in Rott am Inn too. Some towns have their own grid operator, such as Wasserburg, Bad Aibling, Grafing and Bad Endorf. Further down you can see who covers your town. We handle the registration.
Source: VNBdigital: grid operator lookup
Whether you live in the Rosenheim, Ebersberg or Mühldorf district: anywhere in Bavaria, solar panels on the roof need no building application (Art. 57 BayBO). Only listed buildings (Denkmal) and houses in a protected ensemble need a permit. The monument map shows whether your house is one of them.
Sources: Bavarian Building Code, Art. 57 · Bavarian monument map (Denkmal-Atlas)
The Ebersberg-München energy agency offers free online advice sessions, including one on solar panels for your roof. Systems up to 30 kWp on homes are exempt from VAT. Your town hall knows whether your municipality runs a grant of its own at the moment.
Sources: Energieagentur Ebersberg-München: online advice · VAT Act (UStG), § 12(3)
Two free solar maps (Solarkataster) show for every building how well the roof suits solar power: one for the Ebersberg district, one for the city and district of Rosenheim. We work out the exact figures when we visit.
Sources: Energy agency: Ebersberg district solar map · Rosenheim solar map
Where we work
We build most of our systems in these 30 towns and the villages in between. None is more than 33 kilometres from our office in Zainach as the crow flies.
Towns by grid operator
Bayernwerk Netz
FischerStrom
Stadtwerke Wasserburg
Rothmoser
E-Werk Stern
Stadtwerke Rosenheim Netze
Stadtwerke Bad Aibling
Grid operator according to VNBdigital for an address in the town centre, as of 26 October 2026. Outlying parts can have another one; we check your address. Distances as the crow flies. VNBdigital grid operator lookup
A year in Rott am Inn
A 10 kWp system facing south at 30 degrees produces around 11,200 kilowatt hours a year in Rott am Inn on average: 1,348 kWh in July, only 435 kWh in December. That is about 16 per cent more than in Hamburg.
Average of 2005 to 2023, including shade from the horizon and 14 per cent losses in the system. Calculated for our office in Zainach with PVGIS, the EU Joint Research Centre.
Get your roof calculated| Month | kWh |
|---|---|
| January | 440 |
| February | 647 |
| March | 978 |
| April | 1,207 |
| May | 1,235 |
| June | 1,310 |
| July | 1,348 |
| August | 1,247 |
| September | 1,053 |
| October | 809 |
| November | 498 |
| December | 435 |
Feed-in tariff
31.12. 67 days leftUnder the government draft of 29 July 2026, new systems lose the fixed feed-in tariff from 2027. Systems running by 31 December 2026 keep it for 20 years. The law has not been passed yet.
After you order, we usually install within 4 weeks.
Ask for a 2026 date What the reform means for you →
As of 23 October 2026
From Rott am Inn since 2006
We built our first systems in 2006, here in the area. Systems that went online that year lose their fixed feed-in tariff on 31 December 2026: it runs for 20 years plus the year of commissioning. The system may keep running. We work out whether to keep it as it is, add a battery or use more of the power yourself.
Source: Verbraucherzentrale: what to do with a 20-year-old system
One fixed contact from the first conversation to switch-on. Two families, one team.
Paul Kahle
Managing director
Steven Heisig
Managing director
Klaus Heisig
Managing director, surveyor
Dea Heisig
Project planning
Tobias Lehner
Project planning, engineering
Stefanie von Biedermann
Project planning
Marcel Schmäling
Sales
Rather talk right away?
Give us a call. We're happy to advise you on the phone, in English or German.
08039 90124-0 München: 089 200 679 23Balcony systems
Hardly anyone mounts four modules on a garage roof or a house roof themselves. We do that for you, for a plug-in solar system (Steckersolargerät) too.
Ask about a small systemBy phone or video, about 20 minutes, in English or German. We talk about your usage, your roof and your goals.
We come to you, whether in Glonn or in Maitenbeth, and look at your roof, your meter cabinet and the cable routes.
With every cost, the components and the yield we expect from your roof.
Mostly with Bayernwerk, in some towns with the local operator. We handle it.
We install the system, usually within 4 weeks of your order, then enter it in the Marktstammdatenregister.
If anything stops working, you call us in Rott am Inn: 08039 90124-0.
Mainly the towns between Ebersberg, Miesbach and the Chiemsee, for example Wasserburg, Haag, Gars, Grafing, Glonn, Bad Aibling, Kolbermoor, Raubling, Bad Endorf and Prien. Towards Munich, our team at Am Moosfeld takes over.
Mostly Bayernwerk Netz GmbH. Towns with their own operator include Wasserburg (Stadtwerke Wasserburg), Bad Aibling (Stadtwerke Bad Aibling), Grafing (Rothmoser) and Bad Endorf (Elektrizitätswerk Stern). We handle the registration.
Yes. The Ebersberg-München energy agency offers free online advice sessions, including one on solar panels for your roof. After that we work out the figures for your roof.
The solar maps of the Ebersberg and Rosenheim districts show it for every building, free of charge. We work out the exact figures when we visit.
Yes, if you cannot do it yourself, for example four modules on a garage or house roof.
A 10 kWp system without a battery starts at €14,999 with us, including installation and registration with the grid operator. A battery, a difficult roof or a new meter cabinet add to that. Your quote shows every cost. Systems for residential buildings carry no VAT. As of 23 October 2026.
After you order, we usually install within 4 weeks. We register the system with the grid operator and the national register (Marktstammdatenregister).
Yes. Advice and all the back-and-forth work in English or German. We handle the German forms for the grid operator and the authorities for you.
In depth and with sources: from our guide.
Law and subsidies
What the draft law means for new solar systems, what applies to systems that start running in 2026, and where the bill stands in parliament.
Four short steps, about a minute. Then an adviser gets back to you personally.
Our Rott am Inn office opened in 2006. This is where we plan your system, and where you reach us with any questions.
Perfect Network GmbH
Zainach 21, 83543 Rott am Inn 08039 90124-0 rott@skysolar.de 4.8 ★ · 97 reviews · Reviews on GoogleFor Munich and the area around it Sky Solar München → 089 200 679 23