Your smart-energy photovoltaic system.

photovoltaik  |  battery systems  |  e-mobility charger


Personally on site

Solar power from Jena for over 10 years.

Customized solutions

We are manufacture-independent.

Offering sophisticated components from international market leaders.

Craftsmen from your region

With us, only roofers & carpenters climb on your roof!
Permanently employed. That is real expertise.

Everything from one source

Turnkey, consultation, planning and construction as well as service for many years.  

16th Team Run Jena | We are main sponsor!

Together with our cooperation partner Stadtwerke Energie Jena, we support this charity run with the motto "Fun running. The joy of helping."

All proceeds are donated to children's charities from Jena. This year it is SailingKids Jena e.V. and Kindersprachbrücke Jena e.V.

28.04.2023 | from 15.00 h | start at 17.00 h | teams of 3 | running distance each approx. 2km

Solar independence

Stable electricity costs over decades.

Just 2€/100km

 Charging with solar energy.

Heat from your roof

Heat pump and hot water production with solar power.

Never stand in the dark

Safe power supply, even in the event of power blackout.

Our solutions for your house

E-mobility charging
Backup power systems
blue and black can on black surface
Battery storage
+5 MW
PV power installed
satisfied customers
handicraft partners
+10 years
PV experience

Brands that convince

News from photovoltaic

Your path to a PV system 

on site appointment

We visit you, measure and appraise your roof area


We will make you an offer according to your wishes.


We order your material and take care of the grid registration.


​We mount on the roof and connect the PV electrics


& service

​We continuously monitor your PV system.

Partners that move

Bautenschutz Laufer


Der Turmfalke


Dachdecker Friedrich


Holzbau Keil


oeser + orlet


Dachdecker Böde


Photovoltaic-knowledge for beginners and solar-fans

"A photon releases an electron."
Photovoltaics can be described as simply as that! It is the only power plant technology that works without wear and tear due to its basic physical principle. 

Learn more...

"Five components and no button. Not even a display anymore!"

These are the PV modules, the solar holders, the cables, the inverter and the feed-in point. That's everything you need for a functioning solar power plant. 

Learn more...

Today, additional components are added to the five basic components so that one can expand one's photovoltaic system into a smart energy system:

Battery storage, emergency power solutions, charging electronics or "PV thermal energy" consisting of a solar-controlled heating element or a domestic hot water heat pump. And today, monitoring is always included - you already have it in your hand as a display replacement via your smartphone!

Learn more...

Simply get a quote.

Contact us!

Vielen Dank für Ihr Feedback

Unser Team wird sich so schnell wie möglich bei Ihnen zurückmelden.
In der Zwischenzeit stöbern sie doch gern weiter.