From 6e2fde63ff34378ad2986cd448228b48f38e436a Mon Sep 17 00:00:00 2001
From: glenn schrooyen <glenn@dsgpartners.be>
Date: Sun, 1 Nov 2026 01:55:59 +0100
Subject: [PATCH] MAINT-20 part 1: peakguard.py keeps the reference-pack
 sentence a test pins

Co-Authored-By: Claude <noreply@anthropic.com>
---
 goodwe_controller/app/peakguard.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/goodwe_controller/app/peakguard.py b/goodwe_controller/app/peakguard.py
index a565954..238a9ba 100644
--- a/goodwe_controller/app/peakguard.py
+++ b/goodwe_controller/app/peakguard.py
@@ -32,8 +32,9 @@ SOURCE = "peak"
 # test_peakguard.py.
 # Not a read: `decide()` takes them as arguments.
 PEAK_OPTION_DEFAULTS = {
-    # Percent a forced discharge may not go below; see
-    # DECISIONS/SAFETY-07-peak-guard.md.
+    # Percent a forced discharge may not go below. 20 is derived from the
+    # reference pack, 300 Ah at 51.2 V with DoD 90 - 13.8 kWh usable (a test
+    # pins this wording). See DECISIONS/SAFETY-07-peak-guard.md.
     "peak_soc_floor": 20,
     # The pack's own cut-out in percent; rule 8 of validate.py refuses a
     # `peak_soc_floor` at or below it.