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Michiel Berger 91ea434912 Use dad's real P1 data; add export-rate input for terugleveringskosten 
- scripts/import_dad_p1.py converts his 15-min cumulative meter dump
  (~/Downloads/P1e-2025-1-1-2026-1-1.csv) into our hourly format.
  Net of PV exports — power_w can be negative on surplus hours.
  Aligned to our 2023-09 → 2024-09 window by (month, day, hour) so
  prices and irradiance stay seasonally matched.
- data/raw/p1_hourly.csv is now dad's data; ours preserved as
  p1_hourly_michiel.csv for diff/comparison.
- LP gE upper bound was 'pv[t]'; now max(0, pv − demand). This was
  wrong before but invisible because demand was always positive; with
  dad's net data demand goes negative and the LP went infeasible.
- New 'Export rate' field in Advanced. Override saldering toggle with
  a literal €/kWh — set to −0.106 for terugleveringskosten.
2026-04-30 21:07:49 +02:00
data/raw Use dad's real P1 data; add export-rate input for terugleveringskosten 2026-04-30 21:07:49 +02:00
docs Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
scripts Use dad's real P1 data; add export-rate input for terugleveringskosten 2026-04-30 21:07:49 +02:00
src/pluginbattery Use dad's real P1 data; add export-rate input for terugleveringskosten 2026-04-30 21:07:49 +02:00
tests Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
.env.example Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
.gitignore Move custom batteries from web.py into data/raw/extra_batteries.json 2026-04-30 15:52:16 +02:00
CLAUDE.md Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
Dockerfile Dockerfile: gunicorn 2 workers x 4 threads (gthread) 2026-04-30 17:39:13 +02:00
Procfile Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
pyproject.toml Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
README.md Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00
uv.lock Initial import: home-battery ROI simulator + cracked thuisbatterijgids calc 2026-04-30 13:46:27 +02:00

README.md

pluginbattery

Backtest the actual ROI of a home battery against real historical electricity prices and solar irradiance.

Answers: "If I had owned this battery (plug-in or installed) over the last N years, what would it have actually saved me?"

See CLAUDE.md for project intent, open decisions, and assumptions.