dalsi pokus ladeni

backend/services/control/setpoints.py

@@ -244,15 +244,14 @@ def _deye_zero_export_amps_for_passive(
     max_discharge_a: int,
 ) -> tuple[int, int]:
     """
-    PASSIVE (zero export k CT/zátěži): výchozí plné 108/109.
+    PASSIVE (zero export k CT/zátěži): asymetrie jen tam, kde dává smysl pro import.
 
-    Export v plánu bez vybíjení baterie vypne charge A; import bez nabíjení vypne discharge A.
+    Export do sítě (grid_w < 0) už směr toku řeší režim / 142 / 145 — **108** jako strop zbytečně
+    nenulovat na 0 (viz home-01). Jediná speciální větev: import bez nabíjení → vypnout vybíjení.
     """
-    if grid_w < 0 and bat_w >= 0:
-        return 0, max_discharge_a
     if grid_w > 0 and bat_w <= 0:
         return max_charge_a, 0
-    return max_charge_a, max_discharge_a
+    return int(max_charge_a), int(max_discharge_a)
 
 
 def deye_battery_charge_discharge_amps(

backend/tests/test_control_deye_passive_pv_charge.py

@@ -36,7 +36,7 @@ class PassivePvSurplusChargeAmpsTests(unittest.TestCase):
         self.assertGreater(ch, 0)
         self.assertEqual(dis, 0)
 
-    def test_passive_zero_export_still_zero_charge_when_no_battery_charge(self) -> None:
+    def test_passive_export_without_battery_charge_uses_max_108(self) -> None:
         ch, dis = deye_battery_charge_discharge_amps(
             lock_battery=False,
             deye_mode="PASSIVE",
@@ -46,7 +46,7 @@ class PassivePvSurplusChargeAmpsTests(unittest.TestCase):
             max_charge_a=100,
             max_discharge_a=100,
         )
-        self.assertEqual(ch, 0)
+        self.assertEqual(ch, 100)
         self.assertEqual(dis, 100)
 
     def test_sell_unchanged(self) -> None:

backend/tests/test_control_exporter_tou.py

@@ -11,12 +11,11 @@ from services.control.exporter_monolith import (
     _deye_reg178_verify_with_double_read,
     _deye_tou_params,
     _deye_tou_power_verify_match,
-    _deye_zero_export_amps_for_passive,
     deye_reg_triggers_self_sustain_after_verify_exhaust,
     get_deye_mode,
 )
 from services.control.models import OperatingModeInfo
-from services.control.setpoints import _build_setpoints
+from services.control.setpoints import _build_setpoints, _deye_zero_export_amps_for_passive
 
 
 def _inv(*, min_soc: int | None = 12, reserve_soc: int | None = 20) -> InverterConfig:
@@ -273,7 +272,7 @@ class DeyeTouParamsTests(unittest.TestCase):
 
     def test_zero_export_amps_fve_overflow(self) -> None:
         c, d = _deye_zero_export_amps_for_passive(-1000, 0, 100, 90)
-        self.assertEqual(c, 0)
+        self.assertEqual(c, 100)
         self.assertEqual(d, 90)
 
     def test_zero_export_amps_import_hold_discharge(self) -> None: