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Using your roof area yourself

Using your roof area yourself

Would you like to operate your own solar facility on your rooftop? Thus you become the power supplier and sell the self-produced electricity to your local grid operator. The Renewable Energy Act (EEG) assures you of a fixed remuneration, guaranteed over a period of 20 years for every self-generated kilowatt hour (kWh). This way you generate an attractive return on investment of your own capital – at a very moderate risk.


Everything from a single source – from PV² Energie

PV² Energie is your general contractor for the turnkey construction of your solar power plant. We assume the investigation of the technical feasibility, conduct a profitability analysis, draw up the plans and build the ready to operate plant. We are also more than willing to support you in the financing of your solar facility and provide advice on questions dealing with the available transmission options (e.g. KfW [reconstruction loan corporation] programs).


Customized system configuration for each and every client

We develop personalized technical concept based on the circumstances and condition of your roof surface area and the power supply line options. In so doing, the selection of materials and determination of size for the solar facility are based on factors such as the orientation and incline of the roof area, possible shading, quality of the roof cladding as well as the complexity of the grid connection. To ensure secure and revenue-optimized operation, we coordinate modules, inverters and substructure with one another and create an optimal switching concept for your solar facility.


We have the appropriate technological solution for you, regardless of whether you intend to erect your solar plant on a one-family home, an industrial structure or hall, an airplane hangar, a gymnasium or even atop a structure used for agricultural purposes.


Project plan

The project plan is structured in four stages:




The initial step in the planning stage for your PV facility, involves the establishment of a profitability assessment. The calculation is based on factors such as the orientation and incline of the roof surface, possible shading, complexity of the power supply line and the individual financing terms and conditions.
The economic feasibility assessment determines the choice of materials, while also taking into account the individual characteristics quality of the roof. To ensure secure and profit-optimized operation of your solar facility, PV² Energie advises you on the selection and coordination of the modules, inverters and substructure with one another.



We develop a personalized financing concept for every project that takes into consideration the project-specific circumstances such as material, irradiation, location and the investor. Our financial experts have long-term experience in project finance for renewable energy systems and have access to a constantly expanding network with banks and investors..






The technical implementation of the project requires coordination of various suppliers, structural processes and logistics functions. Working with you as the proprietor, we determine the location of the inverter and the cable routing to the grid connection point. We handle all the building regulation aspects, from setting up and equipping the construction site to the installation of the network connection all the way to leaving you with a clean construction site.






An ingenious concept for technical monitoring ensures the long-term performance of our photovoltaic systems. Thereby, the regularly scheduled maintenance and upkeep of the PV-system play a decisive role in the context of technical operations management.