☀️ SunTally

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Recent days (kWh)

Month across years

YearkWhkWh/dayYoY %Days

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Hourly solar for the same month/day across years · America/Los_Angeles
Your solar output (hourly kWh) hourly Tesla
Castaic sunlight resolution…
CAISO SP15 regional solar hourly MW
Each series is max-normalized within the selected day so shapes overlay on the same PT axis. Sunlight uses the finest real public resolution available (no interpolated minute data). SP15 is CAISO OASIS SLD_REN_FCST ACTUAL for the Southern California zone. OASIS live coverage for this series begins 2023-07-01 (2022 and Jan–Jun 2023 unavailable).

Correlation

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Monthly series (max-normalized)
Your production Local irradiance CAISO fleet
Each series scaled to its own complete-month max so shapes are comparable.