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Record decision to keep 48.0V discharge floor (improvement #3)

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Reviewed the cutoff/stop-discharge floor; deliberately kept at 48.0V (3.00
V/cell) for cycle-life margin. Lowering to 46-47V unlocks only a few % of LFP
capacity and isn't worth deeper cycling on this large, non-capacity-constrained
bank. Comment only; no value change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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noise
2026-06-24 12:28:44 -04:00
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commit f1128e807a
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LVX6048/lvx-flash/profiles/eg4-lp4-v2.yaml
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@@ -17,6 +17,9 @@
# stop_charge 54.0 V — grid charges only to ~mid-knee; solar handles the bulk top-off # stop_charge 54.0 V — grid charges only to ~mid-knee; solar handles the bulk top-off
# stop_dis 48.0 V = 3.000 V/cell — soft "switch to grid" point # stop_dis 48.0 V = 3.000 V/cell — soft "switch to grid" point
# cutoff 48.0 V = 3.000 V/cell — inverter hard shutdown floor (BMS still protects below) # cutoff 48.0 V = 3.000 V/cell — inverter hard shutdown floor (BMS still protects below)
# (Floor reviewed 2026-06-24: deliberately kept at 48.0/3.00 V for cycle-life margin.
# Lowering to 46-47 V would unlock only a few % of usable LFP capacity and isn't
# worth the deeper cycling on this large, non-capacity-constrained bank.)
# Conservative off-grid policy: keep grid as a soft top-up, let solar do the bulk work. # Conservative off-grid policy: keep grid as a soft top-up, let solar do the bulk work.
# #
# Current rationale (600 Ah bank): # Current rationale (600 Ah bank):