Independent expert reports for photovoltaic systems – damage analysis, yield assessment, economic evaluation and technical due diligence at engineering level.
Technical analysis of module damage, fire incidents, installation defects and insurance claims – neutral, transparent and substantiated.
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Assessment of yield shortfalls, deviation analyses and plausibility checks of yield forecasts.
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Comprehensive evaluation of returns, amortisation and investment risks for photovoltaic systems.
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Technical review of photovoltaic projects for investors, banks, project developers and tenders.
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Independent surveyor on site across the capital region – yield, damage, acceptance and shading with short travel distances.
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What does a PV expert report cost? See our 2026 price overview.
Years of experience in the planning, construction and assessment of photovoltaic systems – practical rather than theoretical.
No ties to manufacturers, installers or insurers – exclusively fact-based expert reports.
Expert reports suitable for insurers, litigation and out-of-court settlements.
Whenever yields fall short, damage occurs or insurance matters need to be resolved.
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Shading, faulty string configuration, degradation or defective inverters are among the most common causes.
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Monitoring shows deviations – an expert report explains the causes and provides substantiated evaluations.
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A selection of real projects – technically analysed, transparently documented and proven in practice.
Root cause analysis of faulty string configuration and inadequate planning. Result: substantiated basis for insurance settlement.
Technical root cause assessment incl. documentation for insurance and legal evaluation.
Assessment of construction quality, yield assumptions and technical risks prior to investment decision.
Describe your concern – you will receive an honest assessment and a clear recommendation.
Email: info@gutachterpv.org
Phone: +49 173 2821786
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