Townsend snow loss (via pvlib) + precipitation-aware soiling model using monthly climate inputs (manual-clean option); month-by-month results to support EPC yield estimates and O&M cleaning plans.
solar solar-energy solar-panels pvlib solar-energy-forecasting pvr-gitlab-sync snow-loss-calculation soiling-loss-calculation dust-loss-calculation townsend-snow-model pv-modeling monthly-energy-loss-calculator performance-ratio solarperformance monthly-snow-loss-calculation
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Updated
Jul 15, 2026 - Python