Last updated: 2026-11-09

Solar Panel Degradation Audit Calculator

Analyze historical solar production to quantify panel degradation and warranty compliance.

Upload monthly production data and compare it to ideal output to determine actual degradation versus manufacturer warranties. Includes environmental adjustments for pollution and temperature.

Key Features

Historical vs ideal output analysis
Environmental factor adjustments
Annual degradation and warranty check
Presets for common scenarios

Panel Setup

Preset

Installation Date

Degradation Rate %/yr

Warranty Performance (%)

Warranty Years

Panel Type

Production Data

Historical Output kWh/month

Ideal Output kWh/month

Environmental Factors

Pollution Index (AQI)

Avg Temp Deviation (°C)

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