SECURITY SOFTWARE I USE WAS "UPDATED" TO RANSOMWARE, SO ONE OF MY SERVERS IS DOWN FOR A FEW DAYS WHILE I COMPLETELY WIPE AND RESTORE IT. IT SHOULD BE BACK IN A FEW DAYS. THESE ARE OLD FILES RIGHT NOW.

Power Flow including solar, batteries, home and grid

• House (Black): energy from the home backed-up panel (note the directional meaning of the word "from" and resultant sign of graphing; negative=to).
• Solar (Green): energy from my solar array. Forecasts from SolCast for PV Production are black numbers (see legend) (with history), temperature purple, & cloud opacity gray (opaque=down).
• Battery (Blue): energy from my two Tesla PowerWall 2's (negative=to). Torquise (a kind of green-blue) is state of charge.
• Grid (Red): energy from PG&E (negative=to). Spends a lot of time at zero in warm part of year.

Current faults:

• I need to put the temperature back on the temperature forecasts.
• I need to make the battery capacity labels regular (not too few or too many).
• I need to put some type of line where the EV forecast is, and unjumble the labels.
• I need to choose a different label than Greek for the cloud label, since it is easily confused with the English alphabet.

Daily history & one week of forecast: 2017, 2018, 2019, 2020, 2021.

half day, 1 day, 1.5 days, 2 days, 3 days, 4 days, 7 days, 14 days;

Next n days (includes forecasts from SolCast): next 2 days, next 3 days, next 4 days, next 5 days, next week,

Centered on runtime: 1 day centered, 2 days centered, 4 days centered, 6 days centered, 8 days centered, 1 fortnight centered. Below is 4 days centered on runtime:

Discussion

I want to double both my solar and battery installation. It will be cheaper and easier to double the batteries, since they are smaller and we have room for them already, and probably easier to purchase (especially if we wait a few years, but I think now would be easy too), however it wouldn't cover all our needs to just double batteries for winter. Doubling the solar will be more difficult. During summer, we serve nearly all our needs even with the existing batteries on many days, but doubling solar is necessary for winter.

I also try to output my data to PVOutput.Org, but their system seems rigidly buggy and unable to handle batteries.