OPT-23-28 review: the unheld-shortfall line says another battery or the grid

With A on Leftover solar and B on Cheap hours (the dynamic scenario, and the
owner's planned setup), the line said "The batteries cannot hold it all. The
grid covers N kWh", while B holds a full charge for the same hours. It now
says "The expensive hours need more than Leftover solar can hold. The rest,
N kWh, comes from another battery or the grid." (NL likewise). DOCS,
DECISIONS and the dayplan/homeview docstrings say the same. Text only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bdqr7PiaHcBnzPituu2yTC

goodwe_controller/test_opt23_28.py

@@ -341,8 +341,8 @@ print(f"    4 kW house, 2 kWh: shortfall {sh4:.1f} kWh; both hold "
       f"levels {p4.targets}")
 check("more than all of them hold: both go to the ceiling, never above",
       p4.targets[A] == CEIL and p4.targets[B] == CEIL)
-check("...and the rest is said, not bought: the grid carries it at the "
-      "expensive price (`uncovered_kwh` = shortfall less what they cover)",
+check("...and the rest is said, not bought: another battery or the grid "
+      "carries it (`uncovered_kwh` = shortfall less what they cover)",
       abs(p4.uncovered_kwh - (sh4 - rooms * EFF)) < 0.01
       and abs(sum(p4.cover_kwh.values()) - rooms * EFF) < 0.01)
 # The pass-through itself: a battery that reaches its ceiling passes the rest.
@@ -494,7 +494,8 @@ for lang in ("en", "nl"):
         check(f"{lang}: '{key}' is at most 2 sentences of at most 12 words",
               len(sentences) <= 2 and all(
                   len(s.split()) <= 12 for s in sentences))
-# More than all hold: the Batteries screen says the grid carries the rest.
+# More than all hold: the Batteries screen says another battery or the grid
+# carries the rest (here B is on Cheap hours: "the grid" alone is not true).
 c2 = S.make("dynamic", now, soc=(20.0, 20.0))
 c2.solar_fc = S.forecast(now, 1.0, 1.0)
 c2.house_profile = profile_of({h: 3500.0 for h in range(24)})
@@ -506,16 +507,18 @@ print(f"    a 3.5 kW house: shortfall {dp2.short_kwh:.1f} kWh, unheld "
       f"{dp2.uncovered_kwh:.1f} kWh")
 check("the plan finds more than the battery holds", dp2.uncovered_kwh > 1.0
       and c2.plan_targets()[A] == 95.0)
-check("EN: the line under the Batteries cards says the batteries cannot "
-      "hold it all and the grid covers the rest",
-      "cannot hold it all" in sol["line"]
+check("EN: the line under the Batteries cards says Leftover solar cannot "
+      "hold it all and the rest comes from another battery or the grid",
+      "more than Leftover solar can hold" in sol["line"]
+      and "another battery or the grid" in sol["line"]
       and homeview._kwh(dp2.uncovered_kwh) in sol["line"])
 with homeview.in_lang("nl"):
     sol_nl = homeview.solar_block(c2, now)
-check("NL: and in Dutch", "niet alles bevatten" in sol_nl["line"]
+check("NL: and in Dutch", "meer dan Overschot zonne-energie kan opslaan"
+      in sol_nl["line"] and "andere batterij of het net" in sol_nl["line"]
       and "{" not in sol_nl["line"])
 check("a covered plan has no such sentence",
-      "cannot hold" not in homeview.solar_block(c, now)["line"])
+      "can hold" not in homeview.solar_block(c, now)["line"])
 
 # The mode help.
 en_w, nl_w = uitext.words("en"), uitext.words("nl")