PV string degradation analysis
Conducted string-level degradation analysis on 3.4M SCADA data points over 6 years. Quantified systemic degradation averaging −2.10%/yr, showing that 95 of 157 strings exceeded the warranty limit.
Service
Warranty claim support is the independent technical analysis behind a module, inverter, or EPC warranty claim. sunalysis analyzes plant and string-level data to show whether measured performance or degradation falls outside warranty limits, and documents it in a clear, defensible technical report.
Technical analysis supporting module, inverter, or EPC warranty claims.
Ingest SCADA, meter, and weather data.
Build expected performance baselines.
Isolate and quantify each loss category.
Clear, defensible technical reports.
Independent analysis supporting EPC or equipment warranty claims.
Conducted string-level degradation analysis on 3.4M SCADA data points over 6 years. Quantified systemic degradation averaging −2.10%/yr, showing that 95 of 157 strings exceeded the warranty limit.
If your plant is underperforming or you need independent analysis, email sunalysis with your plant size and what’s going on.