Secure your yield. Know your risks.

We quantify the underperformance through a target/actual comparison with meteorological reference data and identify the cause: module degradation, PID, shading, inverter faults or design defects. The assessment quantifies the loss and assigns responsibility, forming the basis for rectification or damages.

At the latest before warranty periods expire (typically two or five years) — after that, enforcing defect claims becomes considerably harder. Also after extreme weather, when monitoring shows anomalies and before renewing O&M contracts.

Documentation and permits, component quality and remaining useful life, yield data and performance ratio, maintenance history and CAPEX risks such as an upcoming inverter replacement. On request as a fast red flag report or as a full technical inspection with a site visit.

Yes, on a technical basis: we prepare the technical documentation on the seller side (vendor due diligence), produce a sound valuation and answer technical questions from prospective buyers. A well documented plant demonstrably achieves better prices.

We assess both scenarios on the facts: remaining useful life and condition of the components, remaining feed-in tariff or marketing revenues, repowering costs and the achievable sale price. The result is a transparent basis for the decision.

Yes. All assessments are prepared in line with the requirements of the German Code of Civil Procedure and are usable as private expert reports in court proceedings, as a solid basis for settlements and judgments.