diff --git a/frontend/src/components/StatePanel.tsx b/frontend/src/components/StatePanel.tsx
index 8e80af2..442529b 100644
--- a/frontend/src/components/StatePanel.tsx
+++ b/frontend/src/components/StatePanel.tsx
@@ -8,6 +8,37 @@ export type StatePanelProps = {
   nowIndex: number
 }
 
+function deyeModeLabel(s: SlotData): string {
+  const m = s.deye_physical_mode
+  if (m === 'SELL') return 'SELL'
+  if (m === 'CHARGE') return 'CHARGE'
+  if (m === 'PASSIVE') return 'PASSIVE'
+  return '—'
+}
+
+function deyeModeBadge(s: SlotData): { label: string; klass: string; title: string } {
+  const m = s.deye_physical_mode
+  if (m === 'SELL') {
+    return {
+      label: 'SELL',
+      klass: 'bg-orange-500/15 text-orange-200 ring-1 ring-orange-500/35',
+      title: 'SELL (selling first): reg142=0, reg178=32 (grid peak shaving off)',
+    }
+  }
+  if (m === 'CHARGE') {
+    return {
+      label: 'CHARGE',
+      klass: 'bg-sky-500/15 text-sky-200 ring-1 ring-sky-500/35',
+      title: 'CHARGE (grid charge): TOU grid_charge enabled v time pointech; reg178=48',
+    }
+  }
+  return {
+    label: 'PASSIVE',
+    klass: 'bg-slate-600/40 text-slate-200 ring-1 ring-slate-500/30',
+    title: 'PASSIVE (ZERO): reg142=deye_zero_export_mode; reg178=48',
+  }
+}
+
 /** Stav segmentu pro jeden track */
 export type TrackSegment = {
   widthPct: number
@@ -431,6 +462,21 @@ function StatePanelRaw({ slots, nowIndex }: StatePanelProps) {
         <p className="mb-2 text-xs font-semibold uppercase tracking-wide text-slate-400">
           Energetický tok
         </p>
+        <p className="mb-2 text-[10px] text-slate-500">
+          Deye režim (plán):{' '}
+          {(() => {
+            const b = deyeModeBadge(slots[nowIndex]!)
+            return (
+              <span
+                className={`inline-flex items-center rounded-md px-2 py-0.5 text-[10px] font-semibold ${b.klass}`}
+                title={b.title}
+              >
+                {b.label}
+              </span>
+            )
+          })()}
+          <span className="ml-2 font-mono text-slate-500">{deyeModeLabel(slots[nowIndex]!)}</span>
+        </p>
         <div className="space-y-2">
           <TrackRow label="Síť" segments={gridSegs} nowIndex={nowIndex} showNowLabel />
           <TrackRow label="Baterie" segments={batSegs} nowIndex={nowIndex} />
diff --git a/frontend/src/hooks/useDashboardData.ts b/frontend/src/hooks/useDashboardData.ts
index 4c3b73e..0b4b248 100644
--- a/frontend/src/hooks/useDashboardData.ts
+++ b/frontend/src/hooks/useDashboardData.ts
@@ -94,6 +94,7 @@ function emptySlot(iso: string): SlotData {
     battery_setpoint_w: null,
     grid_power_w: null,
     grid_setpoint_w: null,
+    deye_physical_mode: null,
     load_power_w: null,
     gen_port_power_w: null,
     pv_a_forecast_w: null,
@@ -118,6 +119,7 @@ function emptySlot(iso: string): SlotData {
 function mergeInterval(s: SlotData, p: PlanningIntervalDto): void {
   s.battery_setpoint_w = p.battery_setpoint_w ?? s.battery_setpoint_w
   s.grid_setpoint_w = p.grid_setpoint_w ?? s.grid_setpoint_w
+  if (p.deye_physical_mode != null) s.deye_physical_mode = p.deye_physical_mode
   s.ev1_setpoint_w = p.ev1_setpoint_w ?? s.ev1_setpoint_w
   s.ev2_setpoint_w = p.ev2_setpoint_w ?? s.ev2_setpoint_w
   if (s.ev1_setpoint_w == null && s.ev2_setpoint_w == null && p.ev_charge_power_w != null) {
diff --git a/frontend/src/pages/Planning.tsx b/frontend/src/pages/Planning.tsx
index 4119c3d..c835957 100644
--- a/frontend/src/pages/Planning.tsx
+++ b/frontend/src/pages/Planning.tsx
@@ -187,6 +187,7 @@ function syntheticForecastOnlyInterval(
     battery_setpoint_w: null,
     battery_soc_target_pct: null,
     grid_setpoint_w: null,
+    deye_physical_mode: null,
     ev1_setpoint_w: null,
     ev2_setpoint_w: null,
     heat_pump_enabled: null,
@@ -284,8 +285,6 @@ function axiosDetail(e: unknown): string {
 function deyeSetpointLabel(i: PlanningIntervalDto): string {
   const battery_w = i.battery_setpoint_w ?? 0
   const grid_w = i.grid_setpoint_w ?? 0
-  const is_exporting = battery_w < -500 || grid_w < -500
-  const is_charging = battery_w > 500
   const tgt = i.battery_soc_target_pct
   const targetSoc = tgt != null ? Math.min(95, Math.round(Number(tgt))) : 80
 
@@ -295,14 +294,49 @@ function deyeSetpointLabel(i: PlanningIntervalDto): string {
     return `${s}kW`
   }
 
-  if (is_exporting) {
+  const pm = (i.deye_physical_mode ?? '').toString().trim().toUpperCase()
+  if (pm === 'SELL') {
     const tpPowerW = Math.abs(battery_w)
-    return `⬇ ${fmtKw(tpPowerW)} | reg178 bit4–5=10 (grid PS off)`
+    return `SELL | ⬇ ${fmtKw(tpPowerW)} | reg142=0 reg178=32`
   }
-  if (is_charging) {
-    return `⬆ ${fmtKw(battery_w)} | grid=yes | SOC→${targetSoc}%`
+  if (pm === 'CHARGE') {
+    return `CHARGE | ⬆ ${fmtKw(Math.max(0, battery_w))} | grid=yes | SOC→${targetSoc}%`
+  }
+
+  // PASSIVE (ZERO): doplň informaci o variantě 108/109 podle pravidel (bez wattových prahů).
+  if (grid_w < 0 && battery_w >= 0) return 'PASSIVE | FVE→síť (108=0)'
+  if (grid_w > 0 && battery_w <= 0) return 'PASSIVE | držet bat. (109=0)'
+  return 'PASSIVE | max/max'
+}
+
+function deyeModeBadge(i: PlanningIntervalDto): { label: string; klass: string; title: string } {
+  const m = (i.deye_physical_mode ?? 'PASSIVE').toString().trim().toUpperCase()
+  const battery_w = i.battery_setpoint_w ?? 0
+  const grid_w = i.grid_setpoint_w ?? 0
+
+  if (m === 'SELL') {
+    return {
+      label: 'SELL',
+      klass: 'bg-orange-500/15 text-orange-200 ring-1 ring-orange-500/35',
+      title: 'SELL (selling first): reg142=0, reg178=32 (grid peak shaving off)',
+    }
+  }
+  if (m === 'CHARGE') {
+    return {
+      label: 'CHARGE',
+      klass: 'bg-sky-500/15 text-sky-200 ring-1 ring-sky-500/35',
+      title: 'CHARGE (grid charge): TOU grid_charge enabled v time pointech; reg178=48',
+    }
+  }
+
+  let variant = 'max/max'
+  if (grid_w < 0 && battery_w >= 0) variant = 'FVE→síť (108=0)'
+  else if (grid_w > 0 && battery_w <= 0) variant = 'držet bat. (109=0)'
+  return {
+    label: 'PASSIVE',
+    klass: 'bg-slate-600/40 text-slate-200 ring-1 ring-slate-500/30',
+    title: `PASSIVE (ZERO): ${variant}; reg142=deye_zero_export_mode; reg178=48`,
   }
-  return '~ 2kW | hold'
 }
 
 function tableRowClass(
@@ -1114,7 +1148,22 @@ export default function Planning() {
                     <CenaCell i={i} nowMs={nowMs} />
                     <td className="pr-2 font-mono tabular-nums text-slate-300">{i.battery_setpoint_w ?? '—'}</td>
                     <td className="max-w-[200px] whitespace-normal break-words pr-2 text-slate-300">
-                      {deyeSetpointLabel(i)}
+                      <div className="flex flex-wrap items-center gap-2">
+                        {(() => {
+                          const b = deyeModeBadge(i)
+                          return (
+                            <span
+                              className={`inline-flex items-center rounded-md px-2 py-0.5 text-[10px] font-semibold ${b.klass}`}
+                              title={b.title}
+                            >
+                              {b.label}
+                            </span>
+                          )
+                        })()}
+                        <span className="text-slate-400" title={deyeSetpointLabel(i)}>
+                          {deyeSetpointLabel(i)}
+                        </span>
+                      </div>
                     </td>
                     <td className="pr-2 font-mono tabular-nums text-slate-300">
                       {i.battery_soc_target_pct != null
diff --git a/frontend/src/types/dashboard.ts b/frontend/src/types/dashboard.ts
index 3733b26..1f43928 100644
--- a/frontend/src/types/dashboard.ts
+++ b/frontend/src/types/dashboard.ts
@@ -8,6 +8,8 @@ export type SlotData = {
   grid_power_w: number | null
   /** Plánovaný výkon sítě (W) – budoucí sloty. */
   grid_setpoint_w: number | null
+  /** Fyzický režim Deye pro slot (PASSIVE/SELL/CHARGE) z plánu. */
+  deye_physical_mode: 'PASSIVE' | 'SELL' | 'CHARGE' | null
   load_power_w: number | null
   gen_port_power_w: number | null
   pv_a_forecast_w: number | null
diff --git a/frontend/src/types/plan.ts b/frontend/src/types/plan.ts
index 2a652bc..3d17b6a 100644
--- a/frontend/src/types/plan.ts
+++ b/frontend/src/types/plan.ts
@@ -15,6 +15,8 @@ export type PlanningIntervalDto = {
   battery_setpoint_w: number | null
   battery_soc_target_pct: number | null
   grid_setpoint_w: number | null
+  /** Explicitní fyzický režim Deye pro slot (PASSIVE/SELL/CHARGE). */
+  deye_physical_mode?: 'PASSIVE' | 'SELL' | 'CHARGE' | null
   ev1_setpoint_w: number | null
   ev2_setpoint_w: number | null
   ev_charge_power_w?: number | null