We are happy to provide you with a direct contact to a specialist planner in your region. The more information you enter in advance, the faster you get a realistic offer.
Price of the solar electric system
Please consider: For the calculation of price, size and yield of the planned PV system standard modules (nominal power: 355 Wp, dimensions: 1760 mm x 1040 mm) are preset.
The selection of certain module types with different dimensions, prices or efficiencies may lead to different results.
For an accurate calculation, a local appointment as well as a system calculation and dimensioning by a specialist is necessary.
With appropriate consideration, the value-added tax could be refunded by the finance office. For this, please consult a tax expert.
The system costs were taken over from QuickCalc and can be adjusted there.
Adjustment of the feed-in remuneration according to the EEG
There is no feed-in remuneration for your chosen period of commissioning. The calculation of your return on investment is therefore based on a non-binding forecast, based on the current market situation. Forecast based on the current market situation.
A degression value is already known for this month.
The Renewable-Energy-Act (EEG) provides a gradual reduction of the feed-in remuneration. Thus, the time of commissioning determines - apart from the system type, the system size and the share of self-consumption - The amount of remuneration for electricity fed into the grid.
Specific system yield:
As a general rule, the annual average yield of a solar electric system in Northern Germany is about 880 kWh/kWp.
Please use our yield forecast if you are interested in a detailed calculation.
Costs of the PV system
The indicated costs are an average value, which can be higher or lower depending on local conditions and the pv-system size.
By sending your project, this value will be determined by the specialist company.
Costs of the PV system
The stated costs are estimated costs which are calculated by the installer.
Additional one-off costs
For example, for capitalized lease, emergency expenses or remote monitoring.
Additional costs for technical implementation in the case of self-consumption or load management will be considered separately!
Depending on the investment strategy and the tax situation, a higher or lower equity ratio is recommended. Please contact your tax consultant to determine the optimal equity ratio for you.
Total system size:
As a general rule, a maximum power output of 1 kWp requires ca. 7 - 8 square meters of installed crystalline modules.
Please note: In the case of flat-roof or open area systems, only about one third of the available area can be counted as a pv-area. To avoid mutual shading, a certain distance between the rows of modules is necessary.
Interim financing is always an adequate option when a short-term loan is needed until the loan can be repaid either through a long-term loan or by equity.
The default values given here currently are standard values.
Period under consideration (profitability)
Please specify the duration of the investment (in years) in order to determine the profitability of the solar electric system.
Please enter here whether the costs of the planned photovoltaic system can be reduced by a one-time grant e.g. which are provided by regional or national promotional programs. The system costs will be reduced by this amount in the profitability calculation.