Independent expert reports for PV systems—damage analysis, yield verification and profitability assessment at engineering level.
Technical analysis of module damage, fire incidents, installation faults and insurance cases—neutral, traceable and robust.
Assessment of underperformance, deviation analyses and plausibility checks of yield forecasts.
Sound assessment of return, payback period and investment risks of PV systems.
Years of experience in planning, building and assessing PV systems—hands-on rather than theoretical.
No ties to manufacturers, installers, or insurers—expert reports based solely on facts.
Reports suitable for insurers, legal disputes, and out-of-court settlements.
Whenever yields fall short, damage occurs, or insurance questions need to be clarified.
Shading, incorrect string design, degradation or faulty inverters are among the most common causes.
Monitoring shows deviations—an expert report explains causes and delivers robust assessments.
Selection of real projects—technically analyzed, clearly documented, and proven in practice.
Root-cause analysis of incorrect string design and poor planning. Result: robust basis for insurance settlement.
Technical root-cause assessment including documentation for insurance and legal evaluation.
Assessment of build quality, yield assumptions and technical risks before the investment decision.
Describe your situation—you’ll get an honest assessment and clear next steps.
E-Mail: info@gutachterpv.org
As an independent PV expert, I support operators, investors, insurers and courts with objective assessments of photovoltaic systems. My focus is on technical facts, traceable measurements and robust results—not assumptions.
Evaluation of design documents, yield data, monitoring and damage patterns.
On-site inspections, electrical measurements and plausibility checks.
Technical and economic assessment with a clear conclusion.