added yes or no data collection mode

csharp/App/Backend/DataTypes/Installation.cs

@@ -48,6 +48,7 @@ public class Installation : TreeNode
     public String ReadRoleId    { get; set; } = "";
     public String WriteRoleId   { get; set; } = "";
     public Boolean TestingMode  { get; set; } = false;
+    public Boolean DataCollectionEnabled { get; set; } = true;
     public int     Status       { get; set; } = -1;
     public int Product          { get; set; } = (int)ProductType.Salimax;
     public int Device           { get; set; } = 0;

csharp/App/Backend/Database/Db.cs

@@ -91,6 +91,11 @@ public static partial class Db
         Connection.Execute("UPDATE User SET Language = 'fr' WHERE Language = 'french'");
         Connection.Execute("UPDATE User SET Language = 'it' WHERE Language = 'italian'");
 
+        // Backfill: SQLite-net adds new bool columns as nullable with NULL for existing rows.
+        // LINQ `.Where(i => i.DataCollectionEnabled)` translates to `WHERE ... = 1` and excludes
+        // NULL rows, which would silently disable ingestion for every pre-existing installation.
+        Connection.Execute("UPDATE Installation SET DataCollectionEnabled = 1 WHERE DataCollectionEnabled IS NULL");
+
         // One-time migration: rebrand to inesco energy
         Connection.Execute("UPDATE Folder SET Name = 'inesco energy' WHERE Name = 'InnovEnergy'");
         Connection.Execute("UPDATE Folder SET Name = 'inesco energy' WHERE Name = 'inesco Energy'");

csharp/App/Backend/DeleteOldData/DeleteOldDataFromS3.cs

@@ -39,7 +39,7 @@ public static class DeleteOldDataFromS3
     {
         var cutoffTimestamp = DateTimeOffset.UtcNow.AddYears(-1).ToUnixTimeSeconds();
         var cutoffKey       = cutoffTimestamp.ToString();
-        var installations   = Db.Installations.ToList();
+        var installations   = Db.Installations.Where(i => i.DataCollectionEnabled).ToList();
 
         Console.WriteLine($"[S3Cleanup] Starting cleanup for {installations.Count} installations, cutoff: {cutoffKey}");
 

csharp/App/Backend/Services/DailyIngestionService.cs

@@ -50,7 +50,7 @@ public static class DailyIngestionService
         Console.WriteLine($"[DailyIngestion] Starting ingestion for all SodioHome installations...");
 
         var installations = Db.Installations
-            .Where(i => (i.Product == (Int32)ProductType.SodioHome || i.Product == (Int32)ProductType.SodistorePro) && i.Device != 3) // Skip Growatt (device=3)
+            .Where(i => (i.Product == (Int32)ProductType.SodioHome || i.Product == (Int32)ProductType.SodistorePro) && i.Device != 3 && i.DataCollectionEnabled) // Skip Growatt (device=3) and installations with data collection disabled
             .ToList();
 
         foreach (var installation in installations)
@@ -75,6 +75,13 @@ public static class DailyIngestionService
     /// </summary>
     public static async Task IngestInstallationAsync(Int64 installationId)
     {
+        var installation = Db.GetInstallationById(installationId);
+        if (installation is null || !installation.DataCollectionEnabled)
+        {
+            Console.WriteLine($"[DailyIngestion] Skipping installation {installationId} (data collection disabled).");
+            return;
+        }
+
         await TryIngestFromJson(installationId);
         IngestFromXlsx(installationId);
     }
@@ -88,6 +95,11 @@ public static class DailyIngestionService
     {
         var installation = Db.GetInstallationById(installationId);
         if (installation is null) return;
+        if (!installation.DataCollectionEnabled)
+        {
+            Console.WriteLine($"[DailyIngestion] Skipping date-range ingest for installation {installationId} (data collection disabled).");
+            return;
+        }
 
         var newDaily  = 0;
         var newHourly = 0;

csharp/App/Backend/Services/ReportAggregationService.cs

@@ -106,7 +106,7 @@ public static class ReportAggregationService
         Console.WriteLine("[ReportAggregation] Running Monday weekly report generation...");
 
         var installations = Db.Installations
-            .Where(i => (i.Product == (Int32)ProductType.SodioHome || i.Product == (Int32)ProductType.SodistorePro) && i.Device != 3) // Skip Growatt (device=3)
+            .Where(i => (i.Product == (Int32)ProductType.SodioHome || i.Product == (Int32)ProductType.SodistorePro) && i.Device != 3 && i.DataCollectionEnabled) // Skip Growatt (device=3) and installations with data collection disabled
             .ToList();
 
         var generated = 0;

typescript/frontend-marios2/src/content/dashboards/Information/InformationSodistoreHome.tsx

@@ -762,6 +762,28 @@ function InformationSodistorehome(props: InformationSodistorehomeProps) {
                   />
                 </div>
 
+                <div>
+                  <FormControl fullWidth sx={{ marginLeft: 1, marginTop: 1, marginBottom: 1, width: 440 }}>
+                    <InputLabel sx={{ fontSize: 14, backgroundColor: 'white' }}>
+                      <FormattedMessage id="dataCollectionEnabled" defaultMessage="Data Collection" />
+                    </InputLabel>
+                    <Select
+                      name="dataCollectionEnabled"
+                      value={formValues.dataCollectionEnabled === false ? 'no' : 'yes'}
+                      onChange={(e) =>
+                        setFormValues({
+                          ...formValues,
+                          dataCollectionEnabled: e.target.value === 'yes'
+                        })
+                      }
+                      inputProps={{ readOnly: !canEdit }}
+                    >
+                      <MenuItem value="yes"><FormattedMessage id="yes" defaultMessage="Yes" /></MenuItem>
+                      <MenuItem value="no"><FormattedMessage id="no" defaultMessage="No" /></MenuItem>
+                    </Select>
+                  </FormControl>
+                </div>
+
                 <div>
                   <FormControl fullWidth sx={{ marginLeft: 1, marginTop: 1, marginBottom: 1, width: 440 }}>
                     <InputLabel sx={{ fontSize: 14, backgroundColor: 'white' }}>

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/FlatInstallationView.tsx

@@ -209,6 +209,18 @@ const FlatInstallationView = (props: FlatInstallationViewProps) => {
                               marginLeft: '15px'
                             }}
                           >
+                            {installation.dataCollectionEnabled === false ? (
+                              <div
+                                style={{
+                                  width: '20px',
+                                  height: '20px',
+                                  marginLeft: '2px',
+                                  borderRadius: '50%',
+                                  backgroundColor: 'grey'
+                                }}
+                              />
+                            ) : (
+                              <>
                                 {status === -1 ? (
                                   <CancelIcon
                                     style={{
@@ -249,6 +261,8 @@ const FlatInstallationView = (props: FlatInstallationViewProps) => {
                                         : 'green'
                                   }}
                                 />
+                              </>
+                            )}
                             {installation.testingMode && (
                               <BuildIcon
                                 style={{

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/Installation.tsx

@@ -62,6 +62,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
   const [currentTab, setCurrentTab] = useState<string>(undefined);
   const [values, setValues] = useState<JSONRecordData | null>(null);
   const status = props.current_installation.status;
+  const dataCollectionDisabled = props.current_installation.dataCollectionEnabled === false;
   const [
     failedToCommunicateWithInstallation,
     setFailedToCommunicateWithInstallation
@@ -417,6 +418,18 @@ function SodioHomeInstallation(props: singleInstallationProps) {
               marginTop: '-10px'
             }}
           >
+            {dataCollectionDisabled ? (
+              <div
+                style={{
+                  width: '20px',
+                  height: '20px',
+                  marginLeft: '2px',
+                  borderRadius: '50%',
+                  backgroundColor: 'grey'
+                }}
+              />
+            ) : (
+              <>
                 {status === -1 ? (
                   <CancelIcon
                     style={{
@@ -457,6 +470,8 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                         : 'green'
                   }}
                 />
+              </>
+            )}
 
             {props.current_installation.testingMode && (
               <BuildIcon
@@ -521,7 +536,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                 }
               />
 
-              {currentUser.userType !== UserType.client && (
+              {currentUser.userType !== UserType.client && !dataCollectionDisabled && (
                 <Route
                   path={routes.log}
                   element={
@@ -534,6 +549,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                 />
               )}
 
+              {!dataCollectionDisabled && (
                 <Route
                   path={routes.live}
                   element={
@@ -545,8 +561,9 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                     ></TopologySodistoreHome>
                   }
                 />
+              )}
 
-              {currentUser.userType !== UserType.client && (
+              {currentUser.userType !== UserType.client && !dataCollectionDisabled && (
                 <Route
                   path={routes.batteryview + '/*'}
                   element={
@@ -573,7 +590,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                 />
               )}
 
-              {currentUser.userType == UserType.admin && (
+              {currentUser.userType == UserType.admin && !dataCollectionDisabled && (
                 <Route
                   path={routes.configuration}
                   element={
@@ -600,6 +617,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                 />
               )} */}
 
+              {!dataCollectionDisabled && (
                 <Route
                   path={routes.overview}
                   element={
@@ -613,8 +631,9 @@ function SodioHomeInstallation(props: singleInstallationProps) {
                     />
                   }
                 />
+              )}
 
-              {props.current_installation.device !== 3 && (
+              {props.current_installation.device !== 3 && !dataCollectionDisabled && (
                 <Route
                   path={routes.report}
                   element={

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/SodistorehomeInstallationForm.tsx

@@ -35,6 +35,7 @@ function SodistorehomeInstallationForm(props: SodistorehomeInstallationFormPros)
     vpnIp: '',
     installationModel: '',
     externalEms: 'No',
+    dataCollectionEnabled: true,
     ...(isSodistorePro ? { device: 4 } : {}),
   });
   const [inverterCount, setInverterCount] = useState('');
@@ -249,6 +250,46 @@ function SodistorehomeInstallationForm(props: SodistorehomeInstallationFormPros)
             </>
             )}
 
+            <div>
+              <FormControl
+                fullWidth
+                sx={{
+                  marginTop: 1,
+                  marginBottom: 1,
+                  width: 390
+                }}
+              >
+                <InputLabel
+                  sx={{
+                    fontSize: 14,
+                    backgroundColor: 'white'
+                  }}
+                >
+                  <FormattedMessage
+                    id="dataCollectionEnabled"
+                    defaultMessage="Data Collection"
+                  />
+                </InputLabel>
+                <Select
+                  name="dataCollectionEnabled"
+                  value={formValues.dataCollectionEnabled ? 'yes' : 'no'}
+                  onChange={(e) =>
+                    setFormValues({
+                      ...formValues,
+                      dataCollectionEnabled: e.target.value === 'yes'
+                    })
+                  }
+                >
+                  <MenuItem value="yes">
+                    <FormattedMessage id="yes" defaultMessage="Yes" />
+                  </MenuItem>
+                  <MenuItem value="no">
+                    <FormattedMessage id="no" defaultMessage="No" />
+                  </MenuItem>
+                </Select>
+              </FormControl>
+            </div>
+
           </Box>
           <div
             style={{

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/index.tsx

@@ -275,6 +275,12 @@ function SodioHomeInstallationTabs(props: SodioHomeInstallationTabsProps) {
   const isGrowatt = currentInstallation?.device === 3
     || (installations.length === 1 && installations[0].device === 3);
 
+  // When data collection is disabled, only navigation, info, history, tickets, documents remain.
+  const dataCollectionDisabled =
+    currentInstallation?.dataCollectionEnabled === false
+    || (installations.length === 1 && installations[0].dataCollectionEnabled === false);
+  const allowedWhenDisabled = ['list', 'tree', 'information', 'history', 'installationTickets', 'documents'];
+
   const tabs = inInstallationView && currentUser.userType == UserType.admin
       ? [
           {
@@ -471,6 +477,7 @@ function SodioHomeInstallationTabs(props: SodioHomeInstallationTabsProps) {
           >
             {tabs
               .filter((tab) => !(isGrowatt && tab.value === 'report'))
+              .filter((tab) => !dataCollectionDisabled || allowedWhenDisabled.includes(tab.value))
               .map((tab) => (
               <Tab
                 key={tab.value}
@@ -544,6 +551,7 @@ function SodioHomeInstallationTabs(props: SodioHomeInstallationTabsProps) {
           >
             {singleInstallationTabs
               .filter((tab) => !(isGrowatt && tab.value === 'report'))
+              .filter((tab) => !dataCollectionDisabled || allowedWhenDisabled.includes(tab.value))
               .map((tab) => (
               <Tab
                 key={tab.value}

typescript/frontend-marios2/src/content/dashboards/Tree/CustomTreeItem.tsx

@@ -160,6 +160,18 @@ function CustomTreeItem(props: CustomTreeItemProps) {
 
           {props.node.type === 'Installation' && (
             <div>
+              {(props.node as any).dataCollectionEnabled === false ? (
+                <div
+                  style={{
+                    width: '20px',
+                    height: '20px',
+                    borderRadius: '50%',
+                    marginLeft: '17px',
+                    backgroundColor: 'grey'
+                  }}
+                />
+              ) : (
+                <>
                   {status === -1 ? (
                     <CancelIcon
                       style={{
@@ -204,6 +216,8 @@ function CustomTreeItem(props: CustomTreeItemProps) {
                           : 'green'
                     }}
                   />
+                </>
+              )}
             </div>
           )}
         </div>

typescript/frontend-marios2/src/interfaces/InstallationTypes.tsx

@@ -36,6 +36,7 @@ export interface I_Installation extends I_S3Credentials {
   product: number;
   device: number;
   testingMode?: boolean;
+  dataCollectionEnabled?: boolean;
   status?: number;
   serialNumber?: string;
   networkProvider: string;

typescript/frontend-marios2/src/lang/de.json

@@ -86,6 +86,9 @@
   "externalEmsOther": "Externes EMS (angeben)",
   "emsNo": "Nein",
   "emsOther": "Andere",
+  "yes": "Ja",
+  "no": "Nein",
+  "dataCollectionEnabled": "Datenerfassung",
   "generalInfo": "Allgemeine Informationen",
   "installationSetup": "Installationseinrichtung",
   "couplingType": "AC/DC-Kopplung",

typescript/frontend-marios2/src/lang/en.json

@@ -68,6 +68,9 @@
   "externalEmsOther": "External EMS (specify)",
   "emsNo": "No",
   "emsOther": "Other",
+  "yes": "Yes",
+  "no": "No",
+  "dataCollectionEnabled": "Data Collection",
   "generalInfo": "General Info",
   "installationSetup": "Installation Setup",
   "couplingType": "AC/DC Coupling",

typescript/frontend-marios2/src/lang/fr.json

@@ -80,6 +80,9 @@
   "externalEmsOther": "EMS externe (préciser)",
   "emsNo": "Non",
   "emsOther": "Autre",
+  "yes": "Oui",
+  "no": "Non",
+  "dataCollectionEnabled": "Collecte de données",
   "generalInfo": "Informations générales",
   "installationSetup": "Configuration de l'installation",
   "couplingType": "Couplage AC/DC",

typescript/frontend-marios2/src/lang/it.json

@@ -68,6 +68,9 @@
   "externalEmsOther": "EMS esterno (specificare)",
   "emsNo": "No",
   "emsOther": "Altro",
+  "yes": "Sì",
+  "no": "No",
+  "dataCollectionEnabled": "Raccolta dati",
   "generalInfo": "Informazioni generali",
   "installationSetup": "Configurazione installazione",
   "couplingType": "Accoppiamento AC/DC",