Got sucked into this (shakes fist). EIA.gov estimates 16.6 GW nameplate of behind-the-meter solar at end of 2023 (having grown ~150MW/m through the year; it was 14.5 in January), generating 1.7 TWh/month in December and 3TWh in high summer, or 50GWh/day in winter and 100GWH/day in summer. If the growth continues at that rate, in July we will have 17.6GW generating 3.4TWh. Note that California has mandated panels on new buildings ...

* https://www.eia.gov/electricity/data/eia861m/