PV feasibility analysis

Potential analysis for photovoltaics

Planning security, instead of risk

Understanding complexity. Avoiding risks. Securing returns.

We simplify complex decisions. With reliable data and sound yield forecasts, we lay the foundation for a profitable photovoltaic investment.

Particularly in the case of commercial photovoltaic systems, issues such as fire protection, structural engineering, grid connection, lightning protection, and insurance conditions are decisive factors in the project – we ensure that all requirements are clearly assessed from the outset in order to secure your investment costs (CAPEX) in the long term.

Yanislav Boyanov
CEO
Sonnis Energy GmbH

Complience

Reliable handling of EEG requirements, fire and lightning protection, insurance requirements, and structural analysis.

Investment protection

Well-founded yield forecasts based on precise GIS data analyses.

Sector coupling

Maximum self-sufficiency through storage, EMS, and charging infrastructure.

Energy marketing

Well-thought-out concepts for tenant electricity, PPAs, and neighborhood solutions.

Data-based photovoltaic analyses for your business

Precise planning. Maximum return

PV-Machbarkeitsanalyse: Illustration zeigt Photovoltaik auf Flachdach mit skizzenhaften Berechnungen
Smart Data

Location analysis & potential assessment

We leave nothing to chance: using state-of-the-art GIS analysis (geographic information system), we link geodata and local weather parameters for your location. We evaluate irradiation and shading down to the square meter. This gives you a reliable yield forecast for your area that goes far beyond rough estimates.

PV-Machbarkeitsanalyse: Illustration zeigt Photovoltaik mit E-Mobilität, Energiespeicher und EMS
Maximum efficiency

Economic efficiency & profitability

Maximum returns instead of standard solutions. As part of our calculations, we analyze your individual load profiles and develop a customized system concept. We provide comprehensive advice on operating models and, if required, integrate commercial storage, energy management, and charging infrastructure directly into your system setup.

Full Compliance

Technical inspection & safety

We take care of the facts so that you don’t have to worry about the “how.” Our team checks factors such as grid connection, statics, lightning and fire protection requirements, and handles all compliance matters (including insurance requirements). This ensures that all technical and regulatory requirements are met.

Our vision. Your success story

What our customers say

“Ready for maximum investment security? Get started now with our in-depth PV feasibility analysis. We create transparency through comprehensible calculations – so you can make a decision you can stand behind 100%.”

Yanislav Boyanov
CEO
Sonnis Energy GmbH

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Partners who already trust us:

Planning photovoltaic projects safely and successfully

Minimize risks. Recognize opportunities

Subsidies & operating models

Our concept

Through the strategic integration of subsidy programs (e.g., KfW subsidies or regional grants), we significantly optimize the economic basis of your photovoltaic project. Whether for self-supply, tenant electricity, or full feed-in: we find the ideal combination of subsidies and operating model.

Photovoltaikanlage mit quartiersübergreifender Versorgungsstruktur

Concepts for energy marketing

Our expertise

We support PPA providers in the detailed evaluation of land and develop robust concepts for complex third-party supply models. Whether it’s a tenant electricity model in an apartment building or cross-neighborhood supply structures, we overcome regulatory hurdles and create the technical basis for innovative ways to market your solar power.

Frequently asked questions about PV feasibility studies

Details about our photovoltaic analyses and processes

Why is a PV feasibility analysis necessary for commercial photovoltaics?

A professional feasibility study is the foundation of any commercial photovoltaic investment. It analyzes which system configuration makes the most sense for your location and provides a precise calculation of the expected investment costs. This helps you avoid costly planning errors and ensures that the project can be implemented in a cost-effective manner.

Thanks to state-of-the-art GIS-based location analyses (geographic information systems), we do not work with rough estimates. We link geodata with local weather parameters and calculate solar radiation and shading very precisely. The result is a reliable database that serves as an important basis for decision-making.

Yes. Our analyses go beyond pure electricity generation. We analyze your individual energy requirements and plan the integration of battery storage systems, energy management systems, and charging infrastructure directly into the mix. This maximizes your self-consumption and increases your long-term independence from rising electricity prices.

Our feasibility analysis offers you a comprehensive package and includes the following services, among others:

  • Personal on-site inventory including inspection of electrical and structural conditions
  • Creation of drone images for detailed analysis of roof surfaces
  • Customized planning of the photovoltaic system based on your actual electricity consumption
  • Consideration of sector coupling, including the evaluation of e-mobility, energy storage systems, and energy management systems (EMS)

Following the feasibility analysis, we will provide you with a digital, multi-page analysis report containing specific recommendations for action.

Depending on the complexity of the data and the availability of all necessary documents, you will usually receive your in-depth analysis within 2 to 4 weeks. Our goal is not to slow down your decision-making process, but to accelerate it with well-founded facts.

We are also happy to assist with challenging concepts such as tenant electricity or cross-location supply models. We overcome complex hurdles in processing and create the technical basis so that you can reliably supply electricity to third parties or use complex PPA structures (power purchase agreements).