diff --git a/typescript/frontend-marios2/src/content/dashboards/Installations/index.tsx b/typescript/frontend-marios2/src/content/dashboards/Installations/index.tsx
index 42f8ba4ac..376a2d256 100644
--- a/typescript/frontend-marios2/src/content/dashboards/Installations/index.tsx
+++ b/typescript/frontend-marios2/src/content/dashboards/Installations/index.tsx
@@ -104,7 +104,10 @@ function InstallationTabs() {
           value: 'live',
           label: <FormattedMessage id="live" defaultMessage="Live" />
         },
-
+        {
+          value: 'overview',
+          label: <FormattedMessage id="overview" defaultMessage="Overview" />
+        },
         {
           value: 'batteryview',
           label: (
@@ -148,12 +151,7 @@ function InstallationTabs() {
           value: 'overview',
           label: <FormattedMessage id="overview" defaultMessage="Overview" />
         },
-        {
-          value: 'batteryview',
-          label: (
-            <FormattedMessage id="batteryview" defaultMessage="Battery View" />
-          )
-        },
+
         {
           value: 'log',
           label: <FormattedMessage id="log" defaultMessage="Log" />
diff --git a/typescript/frontend-marios2/src/content/dashboards/Log/Log.tsx b/typescript/frontend-marios2/src/content/dashboards/Log/Log.tsx
index cd9823a17..559c9debc 100644
--- a/typescript/frontend-marios2/src/content/dashboards/Log/Log.tsx
+++ b/typescript/frontend-marios2/src/content/dashboards/Log/Log.tsx
@@ -29,10 +29,17 @@ interface LogProps {
 
 function Log(props: LogProps) {
   const theme = useTheme();
+  const searchParams = new URLSearchParams(location.search);
+  const openModal = searchParams.get('open');
+
   const [warnings, setWarnings] = useState<ErrorMessage[]>([]);
   const [errors, setErrors] = useState<ErrorMessage[]>([]);
-  const [errorButtonPressed, setErrorButtonPressed] = useState(false);
-  const [warningButtonPressed, setWarningButtonPressed] = useState(false);
+  const [errorButtonPressed, setErrorButtonPressed] = useState(
+    openModal === 'error' ? true : false
+  );
+  const [warningButtonPressed, setWarningButtonPressed] = useState(
+    openModal === 'warning' ? true : false
+  );
   const [updateCount, setUpdateCount] = useState(0);
   const navigate = useNavigate();
   const tokencontext = useContext(TokenContext);
diff --git a/typescript/frontend-marios2/src/content/dashboards/Overview/chartOptions.tsx b/typescript/frontend-marios2/src/content/dashboards/Overview/chartOptions.tsx
index ccb93510b..037f835b8 100644
--- a/typescript/frontend-marios2/src/content/dashboards/Overview/chartOptions.tsx
+++ b/typescript/frontend-marios2/src/content/dashboards/Overview/chartOptions.tsx
@@ -306,6 +306,17 @@ export const getChartOptions = (
             }
           }
         },
+        annotations: {
+          yaxis: [
+            {
+              y: 0,
+              strokeDashArray: 0,
+              borderColor: '#d3d3d3',
+              borderWidth: 1,
+              yAxisIndex: 0
+            }
+          ]
+        },
         tooltip: {
           y: {
             formatter: function (val) {
diff --git a/typescript/frontend-marios2/src/content/dashboards/Overview/overview.tsx b/typescript/frontend-marios2/src/content/dashboards/Overview/overview.tsx
index 4f5061b72..39a5af4d5 100644
--- a/typescript/frontend-marios2/src/content/dashboards/Overview/overview.tsx
+++ b/typescript/frontend-marios2/src/content/dashboards/Overview/overview.tsx
@@ -444,20 +444,20 @@ function Overview(props: OverviewProps) {
             >
               <FormattedMessage id="lastweek" defaultMessage="Last week" />
             </Button>
-            <Button
-              variant="contained"
-              onClick={handleMonthData}
-              disabled={loading}
-              sx={{
-                marginTop: '20px',
-                marginLeft: '10px',
-                backgroundColor: monthlyData ? '#808080' : '#ffc04d',
-                color: '#000000',
-                '&:hover': { bgcolor: '#f7b34d' }
-              }}
-            >
-              <FormattedMessage id="lastmonth" defaultMessage="Last Month" />
-            </Button>
+            {/*<Button*/}
+            {/*  variant="contained"*/}
+            {/*  onClick={handleMonthData}*/}
+            {/*  disabled={loading}*/}
+            {/*  sx={{*/}
+            {/*    marginTop: '20px',*/}
+            {/*    marginLeft: '10px',*/}
+            {/*    backgroundColor: monthlyData ? '#808080' : '#ffc04d',*/}
+            {/*    color: '#000000',*/}
+            {/*    '&:hover': { bgcolor: '#f7b34d' }*/}
+            {/*  }}*/}
+            {/*>*/}
+            {/*  <FormattedMessage id="lastmonth" defaultMessage="Last Month" />*/}
+            {/*</Button>*/}
             {dailyData && (
               <>
                 <Button
@@ -687,7 +687,7 @@ function Overview(props: OverviewProps) {
                             },
                             {
                               name: 'Net Energy',
-                              color: '#666666',
+                              color: '#ff3333',
                               type: 'line',
                               data: weeklybalance
                             }
@@ -917,7 +917,7 @@ function Overview(props: OverviewProps) {
                       />
                     )}
 
-                    {weeklyData && (
+                    {weeklyData && currentUser.hasWriteAccess && (
                       <ReactApexChart
                         options={{
                           ...getChartOptions(
@@ -930,7 +930,7 @@ function Overview(props: OverviewProps) {
                         series={[
                           {
                             ...weeklyDataArray.chartData.dcChargingPower,
-                            color: '#69d2e7'
+                            color: '#008FFB'
                           },
                           {
                             ...weeklyDataArray.chartData.heatingPower,
@@ -938,7 +938,7 @@ function Overview(props: OverviewProps) {
                           },
                           {
                             ...weeklyDataArray.chartData.dcDischargingPower,
-                            color: '#008FFB'
+                            color: '#69d2e7'
                           }
                         ]}
                         type="bar"
@@ -946,7 +946,33 @@ function Overview(props: OverviewProps) {
                       />
                     )}
 
-                    {monthlyData && (
+                    {weeklyData && !currentUser.hasWriteAccess && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            weeklyDataArray.chartOverview.dcPowerWithoutHeating,
+                            'weekly',
+                            weeklyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...weeklyDataArray.chartData.dcChargingPower,
+                            color: '#008FFB'
+                          },
+
+                          {
+                            ...weeklyDataArray.chartData.dcDischargingPower,
+                            color: '#69d2e7'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
+
+                    {monthlyData && currentUser.hasWriteAccess && (
                       <ReactApexChart
                         options={{
                           ...getChartOptions(
@@ -959,7 +985,7 @@ function Overview(props: OverviewProps) {
                         series={[
                           {
                             ...monthlyDataArray.chartData.dcChargingPower,
-                            color: '#69d2e7'
+                            color: '#008FFB'
                           },
                           {
                             ...weeklyDataArray.chartData.heatingPower,
@@ -967,7 +993,34 @@ function Overview(props: OverviewProps) {
                           },
                           {
                             ...monthlyDataArray.chartData.dcDischargingPower,
+                            color: '#69d2e7'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
+
+                    {monthlyData && !currentUser.hasWriteAccess && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            monthlyDataArray.chartOverview
+                              .dcPowerWithoutHeating,
+                            'monthly',
+                            monthlyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...monthlyDataArray.chartData.dcChargingPower,
                             color: '#008FFB'
+                          },
+
+                          {
+                            ...monthlyDataArray.chartData.dcDischargingPower,
+                            color: '#69d2e7'
                           }
                         ]}
                         type="bar"
@@ -1106,232 +1159,229 @@ function Overview(props: OverviewProps) {
                 </Grid>
               )}
 
-              {currentUser.hasWriteAccess && (
-                <Grid
-                  container
-                  direction="row"
-                  justifyContent="center"
-                  alignItems="stretch"
-                  spacing={3}
-                >
-                  <Grid item md={6} xs={12}>
-                    <Card
+              <Grid
+                container
+                direction="row"
+                justifyContent="center"
+                alignItems="stretch"
+                spacing={3}
+              >
+                <Grid item md={6} xs={12}>
+                  <Card
+                    sx={{
+                      overflow: 'visible',
+                      marginTop: '30px',
+                      marginBottom: '30px'
+                    }}
+                  >
+                    <Box
                       sx={{
-                        overflow: 'visible',
-                        marginTop: '30px',
-                        marginBottom: '30px'
+                        marginLeft: '20px'
                       }}
                     >
+                      <Box display="flex" alignItems="center">
+                        <Box>
+                          <Typography variant="subtitle1" noWrap>
+                            <FormattedMessage
+                              id="pv_production"
+                              defaultMessage="PV Production"
+                            />
+                          </Typography>
+                        </Box>
+                      </Box>
                       <Box
                         sx={{
-                          marginLeft: '20px'
+                          display: 'flex',
+                          alignItems: 'center',
+                          justifyContent: 'flex-start',
+                          pt: 3
                         }}
-                      >
-                        <Box display="flex" alignItems="center">
-                          <Box>
-                            <Typography variant="subtitle1" noWrap>
-                              <FormattedMessage
-                                id="pv_production"
-                                defaultMessage="PV Production"
-                              />
-                            </Typography>
-                          </Box>
-                        </Box>
-                        <Box
-                          sx={{
-                            display: 'flex',
-                            alignItems: 'center',
-                            justifyContent: 'flex-start',
-                            pt: 3
-                          }}
-                        ></Box>
-                      </Box>
+                      ></Box>
+                    </Box>
 
-                      {dailyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              dailyDataArray[chartState].chartOverview
-                                .pvProduction,
-                              'daily',
-                              [],
-                              true
-                            ),
-                            chart: {
-                              events: {
-                                beforeZoom: handleBeforeZoom
-                              }
+                    {dailyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            dailyDataArray[chartState].chartOverview
+                              .pvProduction,
+                            'daily',
+                            [],
+                            true
+                          ),
+                          chart: {
+                            events: {
+                              beforeZoom: handleBeforeZoom
                             }
-                          }}
-                          series={[
-                            {
-                              ...dailyDataArray[chartState].chartData
-                                .pvProduction,
-                              color: '#ff9900'
-                            }
-                          ]}
-                          type="line"
-                          height={400}
-                        />
-                      )}
-
-                      {weeklyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              weeklyDataArray.chartOverview.pvProduction,
-                              'weekly',
-                              weeklyDateList,
-                              true
-                            )
-                          }}
-                          series={[
-                            {
-                              ...weeklyDataArray.chartData.pvProduction,
-                              color: '#ff9900'
-                            }
-                          ]}
-                          type="bar"
-                          height={400}
-                        />
-                      )}
-
-                      {monthlyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              monthlyDataArray.chartOverview.pvProduction,
-                              'monthly',
-                              monthlyDateList,
-                              true
-                            )
-                          }}
-                          series={[
-                            {
-                              ...monthlyDataArray.chartData.pvProduction,
-                              color: '#ff9900'
-                            }
-                          ]}
-                          type="bar"
-                          height={400}
-                        />
-                      )}
-                    </Card>
-                  </Grid>
-                  <Grid item md={6} xs={12}>
-                    <Card
-                      sx={{
-                        overflow: 'visible',
-                        marginTop: '30px',
-                        marginBottom: '30px'
-                      }}
-                    >
-                      <Box
-                        sx={{
-                          marginLeft: '20px'
+                          }
                         }}
-                      >
-                        <Box display="flex" alignItems="center">
-                          <Box>
-                            <Typography variant="subtitle1" noWrap>
-                              <FormattedMessage
-                                id="grid_power"
-                                defaultMessage={
-                                  dailyData ? 'Grid Power' : 'Grid Energy'
-                                }
-                              />
-                            </Typography>
-                          </Box>
-                        </Box>
-                        <Box
-                          sx={{
-                            display: 'flex',
-                            alignItems: 'center',
-                            justifyContent: 'flex-start',
-                            pt: 3
-                          }}
-                        ></Box>
-                      </Box>
-                      {dailyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              dailyDataArray[chartState].chartOverview
-                                .gridPower,
-                              'daily',
-                              [],
-                              true
-                            ),
-                            chart: {
-                              events: {
-                                beforeZoom: handleBeforeZoom
-                              }
-                            }
-                          }}
-                          series={[
-                            {
-                              ...dailyDataArray[chartState].chartData.gridPower,
-                              color: '#ff3333'
-                            }
-                          ]}
-                          type="line"
-                          height={400}
-                        />
-                      )}
-                      {weeklyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              weeklyDataArray.chartOverview.gridPower,
-                              'weekly',
-                              weeklyDateList,
-                              true
-                            )
-                          }}
-                          series={[
-                            {
-                              ...weeklyDataArray.chartData.gridImportPower,
-                              color: '#b30000'
-                            },
+                        series={[
+                          {
+                            ...dailyDataArray[chartState].chartData
+                              .pvProduction,
+                            color: '#ff9900'
+                          }
+                        ]}
+                        type="line"
+                        height={400}
+                      />
+                    )}
 
-                            {
-                              ...weeklyDataArray.chartData.gridExportPower,
-                              color: '#ff3333'
-                            }
-                          ]}
-                          type="bar"
-                          height={400}
-                        />
-                      )}
+                    {weeklyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            weeklyDataArray.chartOverview.pvProduction,
+                            'weekly',
+                            weeklyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...weeklyDataArray.chartData.pvProduction,
+                            color: '#ff9900'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
 
-                      {monthlyData && (
-                        <ReactApexChart
-                          options={{
-                            ...getChartOptions(
-                              monthlyDataArray.chartOverview.gridPower,
-                              'monthly',
-                              monthlyDateList,
-                              true
-                            )
-                          }}
-                          series={[
-                            {
-                              ...monthlyDataArray.chartData.gridImportPower,
-                              color: '#b30000'
-                            },
-                            {
-                              ...monthlyDataArray.chartData.gridExportPower,
-                              color: '#ff3333'
-                            }
-                          ]}
-                          type="bar"
-                          height={400}
-                        />
-                      )}
-                    </Card>
-                  </Grid>
+                    {monthlyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            monthlyDataArray.chartOverview.pvProduction,
+                            'monthly',
+                            monthlyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...monthlyDataArray.chartData.pvProduction,
+                            color: '#ff9900'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
+                  </Card>
                 </Grid>
-              )}
+                <Grid item md={6} xs={12}>
+                  <Card
+                    sx={{
+                      overflow: 'visible',
+                      marginTop: '30px',
+                      marginBottom: '30px'
+                    }}
+                  >
+                    <Box
+                      sx={{
+                        marginLeft: '20px'
+                      }}
+                    >
+                      <Box display="flex" alignItems="center">
+                        <Box>
+                          <Typography variant="subtitle1" noWrap>
+                            <FormattedMessage
+                              id="grid_power"
+                              defaultMessage={
+                                dailyData ? 'Grid Power' : 'Grid Energy'
+                              }
+                            />
+                          </Typography>
+                        </Box>
+                      </Box>
+                      <Box
+                        sx={{
+                          display: 'flex',
+                          alignItems: 'center',
+                          justifyContent: 'flex-start',
+                          pt: 3
+                        }}
+                      ></Box>
+                    </Box>
+                    {dailyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            dailyDataArray[chartState].chartOverview.gridPower,
+                            'daily',
+                            [],
+                            true
+                          ),
+                          chart: {
+                            events: {
+                              beforeZoom: handleBeforeZoom
+                            }
+                          }
+                        }}
+                        series={[
+                          {
+                            ...dailyDataArray[chartState].chartData.gridPower,
+                            color: '#ff3333'
+                          }
+                        ]}
+                        type="line"
+                        height={400}
+                      />
+                    )}
+                    {weeklyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            weeklyDataArray.chartOverview.gridPower,
+                            'weekly',
+                            weeklyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...weeklyDataArray.chartData.gridImportPower,
+                            color: '#b30000'
+                          },
+
+                          {
+                            ...weeklyDataArray.chartData.gridExportPower,
+                            color: '#ff3333'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
+
+                    {monthlyData && (
+                      <ReactApexChart
+                        options={{
+                          ...getChartOptions(
+                            monthlyDataArray.chartOverview.gridPower,
+                            'monthly',
+                            monthlyDateList,
+                            true
+                          )
+                        }}
+                        series={[
+                          {
+                            ...monthlyDataArray.chartData.gridImportPower,
+                            color: '#b30000'
+                          },
+                          {
+                            ...monthlyDataArray.chartData.gridExportPower,
+                            color: '#ff3333'
+                          }
+                        ]}
+                        type="bar"
+                        height={400}
+                      />
+                    )}
+                  </Card>
+                </Grid>
+              </Grid>
             </Grid>
           )}
         </Grid>
diff --git a/typescript/frontend-marios2/src/interfaces/Chart.tsx b/typescript/frontend-marios2/src/interfaces/Chart.tsx
index 63abacf73..cc4b4a63a 100644
--- a/typescript/frontend-marios2/src/interfaces/Chart.tsx
+++ b/typescript/frontend-marios2/src/interfaces/Chart.tsx
@@ -11,6 +11,7 @@ export interface overviewInterface {
   soc: chartInfoInterface;
   temperature: chartInfoInterface;
   dcPower: chartInfoInterface;
+  dcPowerWithoutHeating: chartInfoInterface;
   gridPower: chartInfoInterface;
   pvProduction: chartInfoInterface;
   dcBusVoltage: chartInfoInterface;
@@ -78,6 +79,7 @@ export const transformInputToDailyData = async (
     soc: { magnitude: 0, unit: '', min: 0, max: 0 },
     temperature: { magnitude: 0, unit: '', min: 0, max: 0 },
     dcPower: { magnitude: 0, unit: '', min: 0, max: 0 },
+    dcPowerWithoutHeating: { magnitude: 0, unit: '', min: 0, max: 0 },
     gridPower: { magnitude: 0, unit: '', min: 0, max: 0 },
     pvProduction: { magnitude: 0, unit: '', min: 0, max: 0 },
     dcBusVoltage: { magnitude: 0, unit: '', min: 0, max: 0 },
@@ -280,7 +282,7 @@ export const transformInputToAggregatedData = async (
     maxsoc: { name: 'max SOC', data: [] },
     pvProduction: { name: 'Pv Energy', data: [] },
     dcChargingPower: { name: 'Charging Battery Energy', data: [] },
-    heatingPower: { name: 'Heating Power', data: [] },
+    heatingPower: { name: 'Heating Energy', data: [] },
     dcDischargingPower: { name: 'Discharging Battery Energy', data: [] },
     gridImportPower: { name: 'Grid Import Energy', data: [] },
     gridExportPower: { name: 'Grid Export Energy', data: [] }
@@ -290,6 +292,7 @@ export const transformInputToAggregatedData = async (
     soc: { magnitude: 0, unit: '', min: 0, max: 0 },
     temperature: { magnitude: 0, unit: '', min: 0, max: 0 },
     dcPower: { magnitude: 0, unit: '', min: 0, max: 0 },
+    dcPowerWithoutHeating: { magnitude: 0, unit: '', min: 0, max: 0 },
     gridPower: { magnitude: 0, unit: '', min: 0, max: 0 },
     pvProduction: { magnitude: 0, unit: '', min: 0, max: 0 },
     dcBusVoltage: { magnitude: 0, unit: '', min: 0, max: 0 },
@@ -329,6 +332,9 @@ export const transformInputToAggregatedData = async (
       dateList.push(currentDay.format('DD-MM'));
       pathsToSearch.forEach((path) => {
         if (result[path]) {
+          if (path === '/GridExportPower') {
+            result[path].value = -result[path].value;
+          }
           if (result[path].value < overviewData[path].min) {
             overviewData[path].min = result[path].value;
           }
@@ -336,9 +342,9 @@ export const transformInputToAggregatedData = async (
           if (result[path].value > overviewData[path].max) {
             overviewData[path].max = result[path].value;
           }
-          if (path === '/GridExportPower' && result[path].value < 0.1) {
-            result[path].value = 0.3;
-          }
+          // if (path === '/GridExportPower' && Math.abs(result[path].value) < 0.1) {
+          //   result[path].value = -0.3;
+          // }
           data[path].push(result[path].value as number);
         }
       });
@@ -395,6 +401,16 @@ export const transformInputToAggregatedData = async (
   path = '/HeatingPower';
   chartAggregatedData.heatingPower.data = data[path];
 
+  chartOverview.dcPowerWithoutHeating = {
+    magnitude: Math.max(
+      overviewData['/ChargingBatteryPower'].magnitude,
+      overviewData['/DischargingBatteryPower'].magnitude
+    ),
+    unit: '(kWh)',
+    min: overviewData['/DischargingBatteryPower'].min,
+    max: overviewData['/ChargingBatteryPower'].max
+  };
+
   chartOverview.dcPower = {
     magnitude: Math.max(
       overviewData['/ChargingBatteryPower'].magnitude,