uprava adutiu - nacitani dalsich registru, uprava ekonomiky

backend/app/routers/economics.py

@@ -27,11 +27,13 @@ class DailyEconomics(BaseModel):
     export_kwh: float
     pv_kwh: float
     load_kwh: float
-    self_consumption_kwh: float
+    pv_self_consumption_kwh: float
     ev_kwh: float
     hp_kwh: float
     import_cost_czk: float
     export_revenue_czk: float
+    grid_import_cashflow_czk: float
+    grid_export_revenue_czk: float
     net_cost_czk: float
     green_bonus_czk: float
     total_balance_czk: float
@@ -50,6 +52,8 @@ class IntervalEconomics(BaseModel):
     import_kwh: float
     export_kwh: float
     dynamic_cost_czk: float | None
+    grid_import_cashflow_czk: float | None
+    grid_export_revenue_czk: float | None
     stored_cost_czk: float | None
     green_bonus_czk: float | None
     planned_cost_czk: float | None
@@ -68,7 +72,12 @@ class IntervalEconomics(BaseModel):
 class ChartDayPoint(BaseModel):
     day: date
     daily_balance_czk: float
+    daily_grid_balance_czk: float
+    daily_green_bonus_czk: float
+    daily_import_cost_czk: float
+    daily_export_revenue_czk: float
     cumulative_balance_czk: float
+    cumulative_grid_balance_czk: float
 
 
 class LockResponse(BaseModel):
@@ -82,6 +91,12 @@ def _num(val: Any) -> float:
     return float(val)
 
 
+def _opt(val: Any) -> float | None:
+    if val is None:
+        return None
+    return float(val)
+
+
 async def _check_site(conn: asyncpg.Connection, site_id: int) -> None:
     ok = await conn.fetchval(
         "SELECT EXISTS(SELECT 1 FROM ems.site WHERE id = $1)", site_id
@@ -105,6 +120,43 @@ async def _has_green_bonus(conn: asyncpg.Connection, site_id: int) -> bool:
     )
 
 
+def _safe_get(record: Any, key: str, fallback: Any = None) -> Any:
+    """Safely get a key from asyncpg Record (which supports [] but not .get())."""
+    try:
+        return record[key]
+    except (KeyError, TypeError):
+        return fallback
+
+
+def _daily_from_row(r: Any, lock: Any | None, is_locked: bool) -> DailyEconomics:
+    src = lock if (lock and is_locked) else r
+    return DailyEconomics(
+        day=r["day_local"],
+        interval_count=r["interval_count"],
+        import_kwh=_num(r["import_kwh"]),
+        export_kwh=_num(r["export_kwh"]),
+        pv_kwh=_num(r["pv_kwh"]),
+        load_kwh=_num(r["load_kwh"]),
+        pv_self_consumption_kwh=_num(r["pv_self_consumption_kwh"]),
+        ev_kwh=_num(r["ev_kwh"]),
+        hp_kwh=_num(r["hp_kwh"]),
+        import_cost_czk=_num(src["import_cost_czk"]),
+        export_revenue_czk=_num(src["export_revenue_czk"]),
+        grid_import_cashflow_czk=_num(
+            _safe_get(src, "grid_import_cashflow_czk", r["grid_import_cashflow_czk"])
+        ),
+        grid_export_revenue_czk=_num(
+            _safe_get(src, "grid_export_revenue_czk", r["grid_export_revenue_czk"])
+        ),
+        net_cost_czk=_num(src["net_cost_czk"]),
+        green_bonus_czk=_num(src["green_bonus_czk"]),
+        total_balance_czk=_num(src["total_balance_czk"]),
+        planned_balance_czk=_opt(r["planned_balance_czk"]),
+        deviation_cost_czk=_opt(r["deviation_cost_czk"]),
+        is_locked=is_locked,
+    )
+
+
 @router.get("/daily", response_model=DailyEconomicsResponse)
 async def get_economics_daily(
     site_id: int,
@@ -159,50 +211,7 @@ async def get_economics_daily(
     for r in dyn_rows:
         d = r["day_local"]
         lock = locks.get(d)
-        if lock:
-            days.append(
-                DailyEconomics(
-                    day=d,
-                    interval_count=r["interval_count"],
-                    import_kwh=_num(r["import_kwh"]),
-                    export_kwh=_num(r["export_kwh"]),
-                    pv_kwh=_num(r["pv_kwh"]),
-                    load_kwh=_num(r["load_kwh"]),
-                    self_consumption_kwh=_num(r["self_consumption_kwh"]),
-                    ev_kwh=_num(r["ev_kwh"]),
-                    hp_kwh=_num(r["hp_kwh"]),
-                    import_cost_czk=_num(lock["import_cost_czk"]),
-                    export_revenue_czk=_num(lock["export_revenue_czk"]),
-                    net_cost_czk=_num(lock["net_cost_czk"]),
-                    green_bonus_czk=_num(lock["green_bonus_czk"]),
-                    total_balance_czk=_num(lock["total_balance_czk"]),
-                    planned_balance_czk=_num(r["planned_balance_czk"]) if r["planned_balance_czk"] is not None else None,
-                    deviation_cost_czk=_num(r["deviation_cost_czk"]) if r["deviation_cost_czk"] is not None else None,
-                    is_locked=True,
-                )
-            )
-        else:
-            days.append(
-                DailyEconomics(
-                    day=d,
-                    interval_count=r["interval_count"],
-                    import_kwh=_num(r["import_kwh"]),
-                    export_kwh=_num(r["export_kwh"]),
-                    pv_kwh=_num(r["pv_kwh"]),
-                    load_kwh=_num(r["load_kwh"]),
-                    self_consumption_kwh=_num(r["self_consumption_kwh"]),
-                    ev_kwh=_num(r["ev_kwh"]),
-                    hp_kwh=_num(r["hp_kwh"]),
-                    import_cost_czk=_num(r["import_cost_czk"]),
-                    export_revenue_czk=_num(r["export_revenue_czk"]),
-                    net_cost_czk=_num(r["net_cost_czk"]),
-                    green_bonus_czk=_num(r["green_bonus_czk"]),
-                    total_balance_czk=_num(r["total_balance_czk"]),
-                    planned_balance_czk=_num(r["planned_balance_czk"]) if r["planned_balance_czk"] is not None else None,
-                    deviation_cost_czk=_num(r["deviation_cost_czk"]) if r["deviation_cost_czk"] is not None else None,
-                    is_locked=False,
-                )
-            )
+        days.append(_daily_from_row(r, lock, is_locked=lock is not None))
 
     return DailyEconomicsResponse(days=days, has_green_bonus=has_bonus)
 
@@ -232,20 +241,22 @@ async def get_economics_intervals(
             interval_start=r["interval_start"].isoformat(),
             import_kwh=_num(r["import_kwh"]),
             export_kwh=_num(r["export_kwh"]),
-            dynamic_cost_czk=float(r["dynamic_cost_czk"]) if r["dynamic_cost_czk"] is not None else None,
-            stored_cost_czk=float(r["stored_cost_czk"]) if r["stored_cost_czk"] is not None else None,
-            green_bonus_czk=float(r["green_bonus_czk"]) if r["green_bonus_czk"] is not None else None,
-            planned_cost_czk=float(r["planned_cost_czk"]) if r["planned_cost_czk"] is not None else None,
+            dynamic_cost_czk=_opt(r["dynamic_cost_czk"]),
+            grid_import_cashflow_czk=_opt(r["grid_import_cashflow_czk"]),
+            grid_export_revenue_czk=_opt(r["grid_export_revenue_czk"]),
+            stored_cost_czk=_opt(r["stored_cost_czk"]),
+            green_bonus_czk=_opt(r["green_bonus_czk"]),
+            planned_cost_czk=_opt(r["planned_cost_czk"]),
             planned_grid_w=int(r["planned_grid_w"]) if r["planned_grid_w"] is not None else None,
             actual_grid_power_w=int(r["actual_grid_power_w"]) if r["actual_grid_power_w"] is not None else None,
-            effective_buy_price=float(r["effective_buy_price_czk_kwh"]) if r["effective_buy_price_czk_kwh"] is not None else None,
-            effective_sell_price=float(r["effective_sell_price_czk_kwh"]) if r["effective_sell_price_czk_kwh"] is not None else None,
-            planned_buy_price=float(r["planned_buy_price"]) if r["planned_buy_price"] is not None else None,
-            planned_sell_price=float(r["planned_sell_price"]) if r["planned_sell_price"] is not None else None,
+            effective_buy_price=_opt(r["effective_buy_price_czk_kwh"]),
+            effective_sell_price=_opt(r["effective_sell_price_czk_kwh"]),
+            planned_buy_price=_opt(r["planned_buy_price"]),
+            planned_sell_price=_opt(r["planned_sell_price"]),
             actual_pv_power_w=int(r["actual_pv_power_w"]) if r["actual_pv_power_w"] is not None else None,
             actual_load_power_w=int(r["actual_load_power_w"]) if r["actual_load_power_w"] is not None else None,
             actual_battery_power_w=int(r["actual_battery_power_w"]) if r["actual_battery_power_w"] is not None else None,
-            actual_battery_soc_pct=float(r["actual_battery_soc_pct"]) if r["actual_battery_soc_pct"] is not None else None,
+            actual_battery_soc_pct=_opt(r["actual_battery_soc_pct"]),
         )
         for r in rows
     ]
@@ -263,7 +274,8 @@ async def lock_day(
         row = await conn.fetchrow(
             """
             SELECT import_cost_czk, export_revenue_czk, net_cost_czk,
-                   green_bonus_czk, total_balance_czk
+                   green_bonus_czk, total_balance_czk,
+                   grid_import_cashflow_czk, grid_export_revenue_czk
             FROM ems.vw_economics_daily
             WHERE site_id = $1 AND day_local = $2
             """,
@@ -280,14 +292,17 @@ async def lock_day(
             """
             INSERT INTO ems.audit_day_lock
                 (site_id, day_local, import_cost_czk, export_revenue_czk,
-                 net_cost_czk, green_bonus_czk, total_balance_czk)
-            VALUES ($1, $2, $3, $4, $5, $6, $7)
+                 net_cost_czk, green_bonus_czk, total_balance_czk,
+                 grid_import_cashflow_czk, grid_export_revenue_czk)
+            VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
             ON CONFLICT (site_id, day_local) DO UPDATE SET
                 import_cost_czk    = EXCLUDED.import_cost_czk,
                 export_revenue_czk = EXCLUDED.export_revenue_czk,
                 net_cost_czk       = EXCLUDED.net_cost_czk,
                 green_bonus_czk    = EXCLUDED.green_bonus_czk,
                 total_balance_czk  = EXCLUDED.total_balance_czk,
+                grid_import_cashflow_czk = EXCLUDED.grid_import_cashflow_czk,
+                grid_export_revenue_czk  = EXCLUDED.grid_export_revenue_czk,
                 locked_at          = now()
             """,
             site_id,
@@ -297,6 +312,8 @@ async def lock_day(
             row["net_cost_czk"],
             row["green_bonus_czk"],
             row["total_balance_czk"],
+            row["grid_import_cashflow_czk"],
+            row["grid_export_revenue_czk"],
         )
 
     return LockResponse(locked=True, day=day)
@@ -343,7 +360,8 @@ async def get_monthly_chart(
 
         rows = await conn.fetch(
             """
-            SELECT day_local, total_balance_czk
+            SELECT day_local, total_balance_czk, net_cost_czk,
+                   green_bonus_czk, grid_import_cashflow_czk, grid_export_revenue_czk
             FROM ems.vw_economics_daily
             WHERE site_id = $1
               AND day_local >= $2
@@ -357,7 +375,8 @@ async def get_monthly_chart(
 
         lock_rows = await conn.fetch(
             """
-            SELECT day_local, total_balance_czk
+            SELECT day_local, total_balance_czk, net_cost_czk,
+                   green_bonus_czk, grid_import_cashflow_czk, grid_export_revenue_czk
             FROM ems.audit_day_lock
             WHERE site_id = $1
               AND day_local >= $2
@@ -367,19 +386,31 @@ async def get_monthly_chart(
             month_start,
             month_end,
         )
-        locks = {r["day_local"]: _num(r["total_balance_czk"]) for r in lock_rows}
+        locks = {r["day_local"]: r for r in lock_rows}
 
     points: list[ChartDayPoint] = []
-    cumulative = 0.0
+    cum_balance = 0.0
+    cum_grid = 0.0
     for r in rows:
         d = r["day_local"]
-        balance = locks.get(d, _num(r["total_balance_czk"]))
-        cumulative += balance
+        src = locks.get(d, r)
+        balance = _num(src["total_balance_czk"])
+        grid_balance = -_num(src["net_cost_czk"])
+        green_bonus = _num(src["green_bonus_czk"])
+        import_cost = _num(_safe_get(src, "grid_import_cashflow_czk", r["grid_import_cashflow_czk"]))
+        export_revenue = _num(_safe_get(src, "grid_export_revenue_czk", r["grid_export_revenue_czk"]))
+        cum_balance += balance
+        cum_grid += grid_balance
         points.append(
             ChartDayPoint(
                 day=d,
                 daily_balance_czk=round(balance, 2),
-                cumulative_balance_czk=round(cumulative, 2),
+                daily_grid_balance_czk=round(grid_balance, 2),
+                daily_green_bonus_czk=round(green_bonus, 2),
+                daily_import_cost_czk=round(import_cost, 2),
+                daily_export_revenue_czk=round(export_revenue, 2),
+                cumulative_balance_czk=round(cum_balance, 2),
+                cumulative_grid_balance_czk=round(cum_grid, 2),
             )
         )
 

backend/services/telemetry_collector.py

@@ -22,6 +22,10 @@ DEYE_REG_BATTERY_POWER_FLOW = 590
 DEYE_REG_GRID_TOTAL_POWER = 625
 DEYE_REG_GEN_PORT_POWER = 667
 DEYE_REG_LOAD_TOTAL_POWER = 653
+DEYE_REG_GRID_IMPORT_TOTAL_LO = 522
+DEYE_REG_GRID_IMPORT_TOTAL_HI = 523
+DEYE_REG_GRID_EXPORT_TOTAL_LO = 524
+DEYE_REG_GRID_EXPORT_TOTAL_HI = 525
 DEYE_REG_PV1_POWER = 672
 DEYE_REG_PV2_POWER = 673
 
@@ -67,7 +71,12 @@ async def poll_inverter(site_id: int, db: asyncpg.Connection) -> None:
                 pv1_power = await mb.read_register_signed(DEYE_REG_PV1_POWER)
                 pv2_power = await mb.read_register_signed(DEYE_REG_PV2_POWER)
                 gen_port_power = await mb.read_register_signed(DEYE_REG_GEN_PORT_POWER)
+                grid_energy_regs = await mb.read_holding_registers(
+                    DEYE_REG_GRID_IMPORT_TOTAL_LO, 4
+                )
             pv_power_w = aggregate_pv_production_w(pv1_power, pv2_power, gen_port_power)
+            grid_import_total_wh = (grid_energy_regs[1] << 16 | grid_energy_regs[0]) * 100
+            grid_export_total_wh = (grid_energy_regs[3] << 16 | grid_energy_regs[2]) * 100
 
             logger.debug("inverter:%s Deye run_state raw=%s", code, run_state)
 
@@ -79,6 +88,7 @@ async def poll_inverter(site_id: int, db: asyncpg.Connection) -> None:
                     battery_soc_percent, battery_power_w,
                     batt_charge_today_wh, batt_discharge_today_wh,
                     grid_power_w, load_power_w,
+                    grid_import_total_wh, grid_export_total_wh,
                     run_state
                 )
                 VALUES (
@@ -87,7 +97,8 @@ async def poll_inverter(site_id: int, db: asyncpg.Connection) -> None:
                     $8, $9,
                     $10, $11,
                     $12, $13,
-                    $14
+                    $14, $15,
+                    $16
                 )
                 ON CONFLICT (inverter_id, measured_at) DO NOTHING
                 """,
@@ -104,6 +115,8 @@ async def poll_inverter(site_id: int, db: asyncpg.Connection) -> None:
                 batt_discharge_today,
                 grid_power,
                 load_power,
+                grid_import_total_wh,
+                grid_export_total_wh,
                 run_state,
             )
             inv_temp: float | None = None

db/migration/V040__energy_wh_columns.sql

@@ -0,0 +1,38 @@
+-- =============================================================
+-- V040 – Energy Wh columns
+-- Přidává kumulativní čítače grid energie do telemetrie
+-- a per-slot Wh sloupce do audit_interval pro přesné
+-- import/export měření (Deye reg 522-525 + per-minute fallback).
+-- =============================================================
+
+-- 1. telemetry_inverter: kumulativní Deye lifetime čítače
+ALTER TABLE ems.telemetry_inverter
+    ADD COLUMN IF NOT EXISTS grid_import_total_wh BIGINT,
+    ADD COLUMN IF NOT EXISTS grid_export_total_wh BIGINT;
+
+COMMENT ON COLUMN ems.telemetry_inverter.grid_import_total_wh IS
+'Kumulativní import ze sítě (Wh) z Deye reg 522+523 (32-bit × 0.1 kWh). Lifetime čítač, monotónně rostoucí.';
+COMMENT ON COLUMN ems.telemetry_inverter.grid_export_total_wh IS
+'Kumulativní export do sítě (Wh) z Deye reg 524+525 (32-bit × 0.1 kWh). Lifetime čítač, monotónně rostoucí.';
+
+-- 2. audit_interval: 6 základních energetických veličin (Wh za 15min slot)
+ALTER TABLE ems.audit_interval
+    ADD COLUMN IF NOT EXISTS actual_grid_import_wh  NUMERIC(10,1),
+    ADD COLUMN IF NOT EXISTS actual_grid_export_wh  NUMERIC(10,1),
+    ADD COLUMN IF NOT EXISTS actual_batt_charge_wh  NUMERIC(10,1),
+    ADD COLUMN IF NOT EXISTS actual_batt_discharge_wh NUMERIC(10,1),
+    ADD COLUMN IF NOT EXISTS actual_pv_production_wh NUMERIC(10,1),
+    ADD COLUMN IF NOT EXISTS actual_load_consumption_wh NUMERIC(10,1);
+
+COMMENT ON COLUMN ems.audit_interval.actual_grid_import_wh IS
+'Import ze sítě za 15min slot (Wh). Primárně z delta Deye total counterů (reg 522+523), fallback per-minutový split z grid_power_w.';
+COMMENT ON COLUMN ems.audit_interval.actual_grid_export_wh IS
+'Export do sítě za 15min slot (Wh). Primárně z delta Deye total counterů (reg 524+525), fallback per-minutový split z grid_power_w.';
+COMMENT ON COLUMN ems.audit_interval.actual_batt_charge_wh IS
+'Nabití baterie za 15min slot (Wh). Per-minutový split z battery_power_w (záporné = nabíjení).';
+COMMENT ON COLUMN ems.audit_interval.actual_batt_discharge_wh IS
+'Vybití baterie za 15min slot (Wh). Per-minutový split z battery_power_w (kladné = vybíjení).';
+COMMENT ON COLUMN ems.audit_interval.actual_pv_production_wh IS
+'FVE výroba za 15min slot (Wh). SUM(pv_power_w) / 60 z minutových vzorků.';
+COMMENT ON COLUMN ems.audit_interval.actual_load_consumption_wh IS
+'Celková spotřeba za 15min slot (Wh). SUM(load_power_w) / 60 z minutových vzorků.';

db/migration/V041__audit_day_lock_grid_direction.sql

@@ -0,0 +1,13 @@
+-- =============================================================
+-- V041 – audit_day_lock: směrové cashflow sloupce
+-- Snapshot pro zamknuté dny rozšířen o cashflow podle směru energie.
+-- =============================================================
+
+ALTER TABLE ems.audit_day_lock
+    ADD COLUMN IF NOT EXISTS grid_import_cashflow_czk NUMERIC(12,2),
+    ADD COLUMN IF NOT EXISTS grid_export_revenue_czk  NUMERIC(12,2);
+
+COMMENT ON COLUMN ems.audit_day_lock.grid_import_cashflow_czk IS
+'Snapshot: celková cena za import ze sítě v Kč (může být záporná při záporné spotové ceně).';
+COMMENT ON COLUMN ems.audit_day_lock.grid_export_revenue_czk IS
+'Snapshot: celkový příjem z exportu do sítě v Kč.';

db/routines/R__fn_fill_audit_interval.sql

@@ -29,6 +29,22 @@ DECLARE
     v_pv_b_production_wh   NUMERIC;
     v_array_prod_wh        NUMERIC;
     r_bonus                RECORD;
+
+    -- per-minute Wh veličiny
+    v_grid_import_wh       NUMERIC;
+    v_grid_export_wh       NUMERIC;
+    v_batt_charge_wh       NUMERIC;
+    v_batt_discharge_wh    NUMERIC;
+    v_pv_production_wh     NUMERIC;
+    v_load_consumption_wh  NUMERIC;
+
+    -- Deye counter delta
+    v_counter_import_first BIGINT;
+    v_counter_import_last  BIGINT;
+    v_counter_export_first BIGINT;
+    v_counter_export_last  BIGINT;
+    v_delta_import         NUMERIC;
+    v_delta_export         NUMERIC;
 BEGIN
     -- Najít aktivní plán pro tento interval
     SELECT pi.* INTO v_plan
@@ -42,24 +58,58 @@ BEGIN
 
     v_run_id := v_plan.run_id;
 
-    -- Agregovat telemetrii střídače (průměr za 15min; agregace bez GROUP BY vrací vždy 1 řádek)
+    -- Agregovat telemetrii střídače: průměry (pro zpětnou kompatibilitu) + per-minute split pro Wh
     SELECT
         AVG(pv_power_w)::INT,
         AVG(battery_power_w)::INT,
         AVG(grid_power_w)::INT,
         AVG(load_power_w)::INT,
-        LAST(battery_soc_percent, measured_at)
+        LAST(battery_soc_percent, measured_at),
+        -- Per-minute split: každý vzorek × 1/60 h = Wh
+        ROUND(SUM(GREATEST(grid_power_w, 0))::NUMERIC / 60, 1),
+        ROUND(SUM(ABS(LEAST(grid_power_w, 0)))::NUMERIC / 60, 1),
+        ROUND(SUM(ABS(LEAST(battery_power_w, 0)))::NUMERIC / 60, 1),
+        ROUND(SUM(GREATEST(battery_power_w, 0))::NUMERIC / 60, 1),
+        ROUND(SUM(GREATEST(pv_power_w, 0))::NUMERIC / 60, 1),
+        ROUND(SUM(GREATEST(load_power_w, 0))::NUMERIC / 60, 1),
+        -- Deye total energy counter delta
+        FIRST(grid_import_total_wh, measured_at),
+        LAST(grid_import_total_wh, measured_at),
+        FIRST(grid_export_total_wh, measured_at),
+        LAST(grid_export_total_wh, measured_at)
     INTO
         v_avg_pv_power_w,
         v_avg_battery_power_w,
         v_avg_grid_power_w,
         v_avg_load_power_w,
-        v_last_soc
+        v_last_soc,
+        v_grid_import_wh,
+        v_grid_export_wh,
+        v_batt_charge_wh,
+        v_batt_discharge_wh,
+        v_pv_production_wh,
+        v_load_consumption_wh,
+        v_counter_import_first,
+        v_counter_import_last,
+        v_counter_export_first,
+        v_counter_export_last
     FROM ems.telemetry_inverter
     WHERE site_id = p_site_id
       AND measured_at >= p_interval_start
       AND measured_at < v_interval_end;
 
+    -- Deye counter delta (primární zdroj pro grid import/export, pokud jsou čítače dostupné)
+    IF v_counter_import_first IS NOT NULL AND v_counter_import_last IS NOT NULL
+       AND v_counter_import_last >= v_counter_import_first THEN
+        v_delta_import := v_counter_import_last - v_counter_import_first;
+        v_grid_import_wh := v_delta_import;
+    END IF;
+    IF v_counter_export_first IS NOT NULL AND v_counter_export_last IS NOT NULL
+       AND v_counter_export_last >= v_counter_export_first THEN
+        v_delta_export := v_counter_export_last - v_counter_export_first;
+        v_grid_export_wh := v_delta_export;
+    END IF;
+
     -- Agregovat EV nabíječky (součet průměrů po charger_id)
     SELECT COALESCE(SUM(avg_power), 0)::INT
     INTO v_sum_ev_power_w
@@ -84,12 +134,10 @@ BEGIN
     v_buy_price  := ems.fn_effective_buy_price(p_site_id, p_interval_start);
     v_sell_price := ems.fn_effective_sell_price(p_site_id, p_interval_start);
 
-    -- Skutečné náklady (kladný grid = nákup, záporný = prodej)
-    IF v_avg_grid_power_w IS NOT NULL THEN
-        v_actual_cost := (v_avg_grid_power_w::NUMERIC / 1000.0 / 4.0)
-                         * CASE WHEN v_avg_grid_power_w >= 0
-                                THEN COALESCE(v_buy_price, 0)
-                                ELSE COALESCE(v_sell_price, 0) END;
+    -- Skutečné náklady per-direction (import × buy - export × sell)
+    IF v_grid_import_wh IS NOT NULL OR v_grid_export_wh IS NOT NULL THEN
+        v_actual_cost := COALESCE(v_grid_import_wh, 0) / 1000.0 * COALESCE(v_buy_price, 0)
+                       - COALESCE(v_grid_export_wh, 0) / 1000.0 * COALESCE(v_sell_price, 0);
     END IF;
 
     -- Zelený bonus: výroba bonusových polí z reálné telemetrie (Wh = průměr W × 0,25 h)
@@ -122,7 +170,6 @@ BEGIN
               AND ti.measured_at < v_interval_end;
         END IF;
 
-        -- Fallback na forecast pokud telemetrie není k dispozici
         IF v_array_prod_wh IS NULL THEN
             SELECT fpi.power_w * 0.25
             INTO v_array_prod_wh
@@ -160,7 +207,13 @@ BEGIN
         pv_b_production_wh,
         green_bonus_czk,
         deviation_grid_w,
-        deviation_cost_czk
+        deviation_cost_czk,
+        actual_grid_import_wh,
+        actual_grid_export_wh,
+        actual_batt_charge_wh,
+        actual_batt_discharge_wh,
+        actual_pv_production_wh,
+        actual_load_consumption_wh
     ) VALUES (
         p_site_id, p_interval_start, v_run_id,
         v_avg_pv_power_w,
@@ -178,7 +231,13 @@ BEGIN
              ELSE NULL END,
         CASE WHEN v_plan.run_id IS NOT NULL
              THEN ROUND(v_actual_cost - COALESCE(v_plan.expected_cost_czk, 0), 4)
-             ELSE NULL END
+             ELSE NULL END,
+        v_grid_import_wh,
+        v_grid_export_wh,
+        v_batt_charge_wh,
+        v_batt_discharge_wh,
+        v_pv_production_wh,
+        v_load_consumption_wh
     )
     ON CONFLICT (site_id, interval_start) DO UPDATE SET
         planning_run_id          = EXCLUDED.planning_run_id,
@@ -193,15 +252,23 @@ BEGIN
         pv_b_production_wh       = EXCLUDED.pv_b_production_wh,
         green_bonus_czk          = EXCLUDED.green_bonus_czk,
         deviation_grid_w         = EXCLUDED.deviation_grid_w,
-        deviation_cost_czk       = EXCLUDED.deviation_cost_czk;
+        deviation_cost_czk       = EXCLUDED.deviation_cost_czk,
+        actual_grid_import_wh    = EXCLUDED.actual_grid_import_wh,
+        actual_grid_export_wh    = EXCLUDED.actual_grid_export_wh,
+        actual_batt_charge_wh    = EXCLUDED.actual_batt_charge_wh,
+        actual_batt_discharge_wh = EXCLUDED.actual_batt_discharge_wh,
+        actual_pv_production_wh  = EXCLUDED.actual_pv_production_wh,
+        actual_load_consumption_wh = EXCLUDED.actual_load_consumption_wh;
 END;
 $$;
 
 COMMENT ON FUNCTION ems.fn_fill_audit_interval(INT, TIMESTAMPTZ) IS
 'Naplní nebo aktualizuje jeden řádek v audit_interval pro danou lokalitu a 15min interval.
 Agreguje průměry z telemetrie (střídač, EV, TČ), porovná se skutečným plánem a spočítá odchylky.
-Zelený bonus: součet přes pole s green_bonus_czk_kwh; výroba primárně z reálné telemetrie
-(dle asset_pv_array.telemetry_source), fallback na forecast_pv_interval pokud telemetrie chybí.
+Nově: per-minutový split pro 6 energetických veličin (import/export/batt/PV/load Wh);
+grid import/export primárně z delta Deye total counterů (reg 522-525), fallback per-minute.
+actual_cost_czk = per-direction (import_wh × buy - export_wh × sell).
+Zelený bonus: součet přes pole s green_bonus_czk_kwh.
 Volat každých 15 minut pro interval který právě skončil.';
 
 -- ============================================================

db/views/R__vw_site_effective_price_economics.sql

@@ -9,14 +9,27 @@ CREATE OR REPLACE VIEW ems.vw_economics_interval AS
 SELECT
     ai.site_id,
     ai.interval_start,
-    ROUND(GREATEST(ai.actual_grid_power_w, 0)::NUMERIC / 4000, 4)       AS import_kwh,
-    ROUND(ABS(LEAST(ai.actual_grid_power_w, 0))::NUMERIC / 4000, 4)     AS export_kwh,
-    CASE WHEN ai.actual_grid_power_w >= 0
-        THEN ROUND((ai.actual_grid_power_w::NUMERIC / 4000)
-             * COALESCE(ep.effective_buy_price_czk_kwh, 0), 4)
-        ELSE ROUND((ai.actual_grid_power_w::NUMERIC / 4000)
-             * COALESCE(ep.effective_sell_price_czk_kwh, 0), 4)
-    END                                                                   AS dynamic_cost_czk,
+    -- Wh-based kWh (per-direction, zachytí bidirectional flow)
+    ROUND(COALESCE(ai.actual_grid_import_wh, GREATEST(ai.actual_grid_power_w, 0)::NUMERIC / 4) / 1000, 4)
+        AS import_kwh,
+    ROUND(COALESCE(ai.actual_grid_export_wh, ABS(LEAST(ai.actual_grid_power_w, 0))::NUMERIC / 4) / 1000, 4)
+        AS export_kwh,
+    -- Směrové cashflow: kolik Kč za import ze sítě / kolik Kč za export do sítě
+    ROUND(
+        COALESCE(ai.actual_grid_import_wh, GREATEST(ai.actual_grid_power_w, 0)::NUMERIC / 4)
+        / 1000.0 * COALESCE(ep.effective_buy_price_czk_kwh, 0), 4
+    ) AS grid_import_cashflow_czk,
+    ROUND(
+        COALESCE(ai.actual_grid_export_wh, ABS(LEAST(ai.actual_grid_power_w, 0))::NUMERIC / 4)
+        / 1000.0 * COALESCE(ep.effective_sell_price_czk_kwh, 0), 4
+    ) AS grid_export_revenue_czk,
+    -- Net cost (zpětná kompatibilita): import_cashflow - export_revenue
+    ROUND(
+        COALESCE(ai.actual_grid_import_wh, GREATEST(ai.actual_grid_power_w, 0)::NUMERIC / 4)
+        / 1000.0 * COALESCE(ep.effective_buy_price_czk_kwh, 0)
+      - COALESCE(ai.actual_grid_export_wh, ABS(LEAST(ai.actual_grid_power_w, 0))::NUMERIC / 4)
+        / 1000.0 * COALESCE(ep.effective_sell_price_czk_kwh, 0), 4
+    ) AS dynamic_cost_czk,
     ai.actual_cost_czk                                                    AS stored_cost_czk,
     ai.green_bonus_czk,
     pi.expected_cost_czk                                                  AS planned_cost_czk,
@@ -31,7 +44,13 @@ SELECT
     ai.actual_ev_power_w,
     ai.actual_heat_pump_power_w,
     ai.actual_battery_power_w,
-    ai.actual_battery_soc_pct
+    ai.actual_battery_soc_pct,
+    ai.actual_grid_import_wh,
+    ai.actual_grid_export_wh,
+    ai.actual_batt_charge_wh,
+    ai.actual_batt_discharge_wh,
+    ai.actual_pv_production_wh,
+    ai.actual_load_consumption_wh
 FROM ems.audit_interval ai
 LEFT JOIN ems.vw_site_effective_price ep
     ON ep.site_id = ai.site_id AND ep.interval_start = ai.interval_start
@@ -39,7 +58,10 @@ LEFT JOIN ems.planning_interval pi
     ON pi.run_id = ai.planning_run_id AND pi.interval_start = ai.interval_start;
 
 COMMENT ON VIEW ems.vw_economics_interval IS
-'Dynamické ekonomické vyhodnocení per 15min slot (závisí na vw_site_effective_price).';
+'Dynamické ekonomické vyhodnocení per 15min slot.
+import/export kWh primárně z per-direction Wh sloupců audit_interval (Deye counter / per-minute split),
+fallback na průměrný výkon pro zpětnou kompatibilitu se starými daty.
+grid_import_cashflow_czk / grid_export_revenue_czk = směrové cashflow podle skutečného toku energie.';
 
 CREATE OR REPLACE VIEW ems.vw_economics_daily AS
 SELECT
@@ -53,7 +75,11 @@ SELECT
     ROUND(SUM(GREATEST(actual_ev_power_w, 0)::NUMERIC / 4000), 3)       AS ev_kwh,
     ROUND(SUM(GREATEST(actual_heat_pump_power_w, 0)::NUMERIC / 4000), 3) AS hp_kwh,
     ROUND(SUM(GREATEST(actual_pv_power_w, 0)::NUMERIC / 4000)
-        - SUM(export_kwh), 3)                                            AS self_consumption_kwh,
+        - SUM(export_kwh), 3)                                            AS pv_self_consumption_kwh,
+    -- Směrové cashflow (podle směru energie, ne znaménka peněz)
+    ROUND(SUM(grid_import_cashflow_czk), 2)                              AS grid_import_cashflow_czk,
+    ROUND(SUM(grid_export_revenue_czk), 2)                               AS grid_export_revenue_czk,
+    -- Staré sloupce (podle znaménka peněz – zpětná kompatibilita)
     ROUND(SUM(CASE WHEN dynamic_cost_czk > 0
               THEN dynamic_cost_czk ELSE 0 END), 2)                      AS import_cost_czk,
     ROUND(SUM(CASE WHEN dynamic_cost_czk < 0
@@ -63,8 +89,7 @@ SELECT
     ROUND(-SUM(dynamic_cost_czk)
         + COALESCE(SUM(green_bonus_czk), 0), 2)                         AS total_balance_czk,
     ROUND(SUM(planned_cost_czk), 2)                                      AS planned_net_cost_czk,
-    ROUND(-COALESCE(SUM(planned_cost_czk), 0)
-        + COALESCE(SUM(green_bonus_czk), 0), 2)                         AS planned_balance_czk,
+    ROUND(-COALESCE(SUM(planned_cost_czk), 0), 2)                       AS planned_balance_czk,
     ROUND(SUM(dynamic_cost_czk)
         - COALESCE(SUM(planned_cost_czk), 0), 2)                        AS deviation_cost_czk
 FROM ems.vw_economics_interval
@@ -72,4 +97,5 @@ GROUP BY site_id,
          date_trunc('day', interval_start AT TIME ZONE 'Europe/Prague')::date;
 
 COMMENT ON VIEW ems.vw_economics_daily IS
-'Denní souhrn ekonomiky (závisí na vw_economics_interval).';
+'Denní souhrn ekonomiky. planned_balance_czk = jen síťové náklady (bez zeleného bonusu).
+grid_import_cashflow_czk / grid_export_revenue_czk = směrové cashflow podle skutečného toku energie.';

frontend/src/components/charts/EconomicsChart.tsx

@@ -3,6 +3,7 @@ import {
   CartesianGrid,
   Cell,
   ComposedChart,
+  Legend,
   Line,
   ReferenceLine,
   ResponsiveContainer,
@@ -14,11 +15,14 @@ import type { ChartDayPoint } from '../../types/economics'
 
 type Props = {
   points: ChartDayPoint[]
+  hasGreenBonus: boolean
 }
 
 const GREEN = '#22c55e'
 const RED = '#ef4444'
 const BLUE = '#3b82f6'
+const AMBER = '#f59e0b'
+const SLATE = '#64748b'
 
 function formatDay(iso: string): string {
   const d = new Date(iso + 'T00:00:00')
@@ -29,40 +33,66 @@ type PayloadEntry = {
   name?: string
   value?: number
   color?: string
+  dataKey?: string
 }
 
 function CustomTooltip({
   active,
   payload,
   label,
+  hasGreenBonus,
 }: {
   active?: boolean
   payload?: PayloadEntry[]
   label?: string
+  hasGreenBonus: boolean
 }) {
   if (!active || !payload?.length || !label) return null
-  const balance = payload.find((p) => p.name === 'daily_balance_czk')
-  const cumulative = payload.find((p) => p.name === 'cumulative_balance_czk')
+
+  const gridBalance = payload.find((p) => p.dataKey === 'daily_grid_balance_czk')
+  const bonus = payload.find((p) => p.dataKey === 'daily_green_bonus_czk')
+  const cumBalance = payload.find((p) => p.dataKey === 'cumulative_balance_czk')
+  const cumGrid = payload.find((p) => p.dataKey === 'cumulative_grid_balance_czk')
+  const importCost = payload.find((p) => p.dataKey === 'daily_import_cost_czk')
+  const exportRev = payload.find((p) => p.dataKey === 'daily_export_revenue_czk')
+
+  const gridVal = gridBalance?.value ?? 0
+  const bonusVal = bonus?.value ?? 0
+  const total = gridVal + bonusVal
+
+  const fmtCzk = (v: number) => `${v >= 0 ? '+' : ''}${v.toFixed(2)} Kč`
+
   return (
     <div className="rounded-lg border border-slate-700 bg-slate-800 px-3 py-2 text-xs shadow-lg">
       <p className="mb-1 font-medium text-slate-200">{label}</p>
-      {balance && (
-        <p style={{ color: (balance.value ?? 0) >= 0 ? GREEN : RED }}>
-          Den: {(balance.value ?? 0) >= 0 ? '+' : ''}
-          {(balance.value ?? 0).toFixed(2)} Kč
+      <p style={{ color: gridVal >= 0 ? GREEN : RED }}>Síť: {fmtCzk(gridVal)}</p>
+      {hasGreenBonus && <p style={{ color: AMBER }}>Bonus: {fmtCzk(bonusVal)}</p>}
+      <p className="mt-1 border-t border-slate-700 pt-1 font-semibold" style={{ color: total >= 0 ? GREEN : RED }}>
+        Celkem: {fmtCzk(total)}
+      </p>
+      {importCost && (
+        <p className="mt-1 text-slate-400">
+          Nákup ze sítě: {(importCost.value ?? 0).toFixed(2)} Kč
         </p>
       )}
-      {cumulative && (
-        <p style={{ color: BLUE }}>
-          Kumulativ: {(cumulative.value ?? 0) >= 0 ? '+' : ''}
-          {(cumulative.value ?? 0).toFixed(2)} Kč
+      {exportRev && (
+        <p className="text-slate-400">Prodej do sítě: {(exportRev.value ?? 0).toFixed(2)} Kč</p>
+      )}
+      {cumBalance && (
+        <p className="mt-1 text-slate-400" style={{ color: BLUE }}>
+          Kumulativ: {fmtCzk(cumBalance.value ?? 0)}
+        </p>
+      )}
+      {cumGrid && (
+        <p className="text-slate-400" style={{ color: SLATE }}>
+          Kumulativ síť: {fmtCzk(cumGrid.value ?? 0)}
         </p>
       )}
     </div>
   )
 }
 
-export function EconomicsChart({ points }: Props) {
+export function EconomicsChart({ points, hasGreenBonus }: Props) {
   if (points.length === 0) {
     return (
       <div className="flex h-64 items-center justify-center text-sm text-slate-500">
@@ -77,7 +107,7 @@ export function EconomicsChart({ points }: Props) {
   }))
 
   return (
-    <ResponsiveContainer width="100%" height={320}>
+    <ResponsiveContainer width="100%" height={380}>
       <ComposedChart data={data} margin={{ top: 8, right: 16, bottom: 4, left: 0 }}>
         <CartesianGrid strokeDasharray="3 3" stroke="#334155" />
         <XAxis dataKey="label" tick={{ fontSize: 11, fill: '#94a3b8' }} />
@@ -102,13 +132,72 @@ export function EconomicsChart({ points }: Props) {
             style: { fontSize: 11, fill: BLUE },
           }}
         />
-        <Tooltip content={<CustomTooltip />} />
+        <Tooltip content={<CustomTooltip hasGreenBonus={hasGreenBonus} />} />
+        <Legend
+          wrapperStyle={{ fontSize: 11 }}
+          formatter={(value: string) => {
+            const labels: Record<string, string> = {
+              daily_grid_balance_czk: 'Bilance síť',
+              daily_green_bonus_czk: 'Zelený bonus',
+              daily_import_cost_czk: 'Nákup ze sítě',
+              daily_export_revenue_czk: 'Prodej do sítě',
+              cumulative_balance_czk: 'Kumulativ vč. bonusu',
+              cumulative_grid_balance_czk: 'Kumulativ síť',
+            }
+            return labels[value] ?? value
+          }}
+        />
         <ReferenceLine yAxisId="left" y={0} stroke="#475569" strokeDasharray="2 2" />
-        <Bar yAxisId="left" dataKey="daily_balance_czk" radius={[3, 3, 0, 0]} maxBarSize={32}>
+
+        {/* Stacked bars: bottom = grid balance, top = green bonus */}
+        <Bar
+          yAxisId="left"
+          dataKey="daily_grid_balance_czk"
+          stackId="balance"
+          maxBarSize={28}
+          radius={hasGreenBonus ? undefined : [3, 3, 0, 0]}
+        >
           {data.map((entry, idx) => (
-            <Cell key={idx} fill={entry.daily_balance_czk >= 0 ? GREEN : RED} fillOpacity={0.8} />
+            <Cell
+              key={idx}
+              fill={entry.daily_grid_balance_czk >= 0 ? GREEN : RED}
+              fillOpacity={0.7}
+            />
           ))}
         </Bar>
+        {hasGreenBonus && (
+          <Bar
+            yAxisId="left"
+            dataKey="daily_green_bonus_czk"
+            stackId="balance"
+            fill={AMBER}
+            fillOpacity={0.8}
+            maxBarSize={28}
+            radius={[3, 3, 0, 0]}
+          />
+        )}
+
+        {/* Lines: import cost / export revenue */}
+        <Line
+          yAxisId="left"
+          type="monotone"
+          dataKey="daily_import_cost_czk"
+          stroke={RED}
+          strokeWidth={1.5}
+          strokeDasharray="4 2"
+          dot={false}
+        />
+        <Line
+          yAxisId="left"
+          type="monotone"
+          dataKey="daily_export_revenue_czk"
+          stroke={GREEN}
+          strokeWidth={1.5}
+          strokeDasharray="4 2"
+          dot={false}
+        />
+
+        {/* Cumulative lines (right axis) */}
         <Line
           yAxisId="right"
           type="monotone"
@@ -117,6 +206,15 @@ export function EconomicsChart({ points }: Props) {
           strokeWidth={2}
           dot={{ r: 3, fill: BLUE }}
         />
+        <Line
+          yAxisId="right"
+          type="monotone"
+          dataKey="cumulative_grid_balance_czk"
+          stroke={SLATE}
+          strokeWidth={1.5}
+          strokeDasharray="5 3"
+          dot={false}
+        />
       </ComposedChart>
     </ResponsiveContainer>
   )

frontend/src/pages/Economics.tsx

@@ -143,6 +143,7 @@ function DailyRow({
   onToggle: () => void
   onLockToggle: () => void
 }) {
+  const colCount = hasGreenBonus ? 13 : 12
   return (
     <>
       <tr
@@ -157,9 +158,17 @@ function DailyRow({
         </td>
         <td className="px-3 py-2 text-right text-sm">{kwh(row.import_kwh)}</td>
         <td className="px-3 py-2 text-right text-sm">{kwh(row.export_kwh)}</td>
-        <td className="px-3 py-2 text-right text-sm text-slate-400">{kwh(row.self_consumption_kwh)}</td>
-        <td className="px-3 py-2 text-right text-sm text-red-400">{row.import_cost_czk.toFixed(2)}</td>
-        <td className="px-3 py-2 text-right text-sm text-green-400">{row.export_revenue_czk.toFixed(2)}</td>
+        <td className="px-3 py-2 text-right text-sm text-slate-400">{kwh(row.pv_self_consumption_kwh)}</td>
+        <td className="px-3 py-2 text-right text-sm text-red-400">{row.grid_import_cashflow_czk.toFixed(2)}</td>
+        <td className="px-3 py-2 text-right text-sm text-green-400">{row.grid_export_revenue_czk.toFixed(2)}</td>
+        <td className="px-3 py-2 text-right text-sm text-red-300">{row.import_cost_czk.toFixed(2)}</td>
+        <td className="px-3 py-2 text-right text-sm text-green-300">{row.export_revenue_czk.toFixed(2)}</td>
+        <td className="px-3 py-2 text-right text-sm text-slate-400">
+          {row.planned_balance_czk != null ? czk(row.planned_balance_czk) : '–'}
+        </td>
+        <td className={`px-3 py-2 text-right text-sm ${row.deviation_cost_czk != null ? balanceColor(-row.deviation_cost_czk) : ''}`}>
+          {row.deviation_cost_czk != null ? czk(row.deviation_cost_czk) : '–'}
+        </td>
         {hasGreenBonus && (
           <td className="px-3 py-2 text-right text-sm text-amber-400">
             {row.green_bonus_czk > 0 ? row.green_bonus_czk.toFixed(2) : '–'}
@@ -168,12 +177,6 @@ function DailyRow({
         <td className={`px-3 py-2 text-right text-sm font-semibold ${balanceColor(row.total_balance_czk)}`}>
           {czk(row.total_balance_czk)}
         </td>
-        <td className="px-3 py-2 text-right text-sm text-slate-400">
-          {row.planned_balance_czk != null ? czk(row.planned_balance_czk) : '–'}
-        </td>
-        <td className={`px-3 py-2 text-right text-sm ${row.deviation_cost_czk != null ? balanceColor(-row.deviation_cost_czk) : ''}`}>
-          {row.deviation_cost_czk != null ? czk(row.deviation_cost_czk) : '–'}
-        </td>
         <td className="px-2 py-2 text-center">
           <button
             onClick={(e) => {
@@ -193,7 +196,7 @@ function DailyRow({
       </tr>
       {expanded && (
         <tr>
-          <td colSpan={hasGreenBonus ? 11 : 10} className="bg-slate-900/50 px-4 py-2">
+          <td colSpan={colCount} className="bg-slate-900/50 px-4 py-2">
             <IntervalDetail siteId={siteId} day={row.day} hasGreenBonus={hasGreenBonus} />
           </td>
         </tr>
@@ -217,6 +220,8 @@ export default function Economics() {
     return {
       import_cost: days.reduce((s, d) => s + d.import_cost_czk, 0),
       export_revenue: days.reduce((s, d) => s + d.export_revenue_czk, 0),
+      grid_import_cashflow: days.reduce((s, d) => s + d.grid_import_cashflow_czk, 0),
+      grid_export_revenue: days.reduce((s, d) => s + d.grid_export_revenue_czk, 0),
       green_bonus: days.reduce((s, d) => s + d.green_bonus_czk, 0),
       total_balance: days.reduce((s, d) => s + d.total_balance_czk, 0),
     }
@@ -277,14 +282,22 @@ export default function Economics() {
 
       {/* Summary cards */}
       {summary && (
-        <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
+        <div className="grid grid-cols-2 gap-3 sm:grid-cols-3 lg:grid-cols-6">
           <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
-            <p className="text-xs text-slate-400">Nákup celkem</p>
-            <p className="mt-1 text-lg font-semibold text-red-400">{summary.import_cost.toFixed(2)} Kč</p>
+            <p className="text-xs text-slate-400">Nákup ze sítě</p>
+            <p className="mt-1 text-lg font-semibold text-red-400">{summary.grid_import_cashflow.toFixed(2)} Kč</p>
           </div>
           <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
-            <p className="text-xs text-slate-400">Prodej celkem</p>
-            <p className="mt-1 text-lg font-semibold text-green-400">{summary.export_revenue.toFixed(2)} Kč</p>
+            <p className="text-xs text-slate-400">Prodej do sítě</p>
+            <p className="mt-1 text-lg font-semibold text-green-400">{summary.grid_export_revenue.toFixed(2)} Kč</p>
+          </div>
+          <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
+            <p className="text-xs text-slate-400">Náklad celkem</p>
+            <p className="mt-1 text-lg font-semibold text-red-300">{summary.import_cost.toFixed(2)} Kč</p>
+          </div>
+          <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
+            <p className="text-xs text-slate-400">Příjem celkem</p>
+            <p className="mt-1 text-lg font-semibold text-green-300">{summary.export_revenue.toFixed(2)} Kč</p>
           </div>
           {hasGreenBonus && (
             <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
@@ -304,9 +317,9 @@ export default function Economics() {
       {/* Chart */}
       <div className="rounded-xl border border-slate-800 bg-slate-900 p-4">
         <h2 className="mb-3 text-sm font-medium text-slate-300">
-          Denní bilance + kumulativ od 1. v měsíci
+          Denní bilance (síť + bonus) a kumulativ
         </h2>
-        <EconomicsChart points={points} />
+        <EconomicsChart points={points} hasGreenBonus={hasGreenBonus} />
       </div>
 
       {/* Daily table */}
@@ -348,13 +361,15 @@ export default function Economics() {
                   <th className="px-3 py-2 text-left">Den</th>
                   <th className="px-3 py-2 text-right">Import kWh</th>
                   <th className="px-3 py-2 text-right">Export kWh</th>
-                  <th className="px-3 py-2 text-right">Vl. spotřeba</th>
+                  <th className="px-3 py-2 text-right">FVE vl. spot.</th>
+                  <th className="px-3 py-2 text-right">Nákup ze sítě</th>
+                  <th className="px-3 py-2 text-right">Prodej do sítě</th>
                   <th className="px-3 py-2 text-right">Náklad Kč</th>
                   <th className="px-3 py-2 text-right">Příjem Kč</th>
-                  {hasGreenBonus && <th className="px-3 py-2 text-right">Bonus Kč</th>}
-                  <th className="px-3 py-2 text-right">Bilance Kč</th>
                   <th className="px-3 py-2 text-right">Plán Kč</th>
                   <th className="px-3 py-2 text-right">Odchylka Kč</th>
+                  {hasGreenBonus && <th className="px-3 py-2 text-right">Bonus Kč</th>}
+                  <th className="px-3 py-2 text-right">Bilance Kč</th>
                   <th className="w-10 px-2 py-2 text-center" />
                 </tr>
               </thead>

frontend/src/types/economics.ts

@@ -5,11 +5,13 @@ export type DailyEconomics = {
   export_kwh: number
   pv_kwh: number
   load_kwh: number
-  self_consumption_kwh: number
+  pv_self_consumption_kwh: number
   ev_kwh: number
   hp_kwh: number
   import_cost_czk: number
   export_revenue_czk: number
+  grid_import_cashflow_czk: number
+  grid_export_revenue_czk: number
   net_cost_czk: number
   green_bonus_czk: number
   total_balance_czk: number
@@ -28,6 +30,8 @@ export type IntervalEconomics = {
   import_kwh: number
   export_kwh: number
   dynamic_cost_czk: number | null
+  grid_import_cashflow_czk: number | null
+  grid_export_revenue_czk: number | null
   stored_cost_czk: number | null
   green_bonus_czk: number | null
   planned_cost_czk: number | null
@@ -46,7 +50,12 @@ export type IntervalEconomics = {
 export type ChartDayPoint = {
   day: string
   daily_balance_czk: number
+  daily_grid_balance_czk: number
+  daily_green_bonus_czk: number
+  daily_import_cost_czk: number
+  daily_export_revenue_czk: number
   cumulative_balance_czk: number
+  cumulative_grid_balance_czk: number
 }
 
 export type LockResponse = {