diff --git a/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsHomePageController.java b/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsHomePageController.java
index 7667bc5..6aa2e3f 100644
--- a/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsHomePageController.java
+++ b/ems-admin/src/main/java/com/xzzn/web/controller/ems/EmsHomePageController.java
@@ -36,7 +36,7 @@ public class EmsHomePageController extends BaseController{
     @GetMapping("/dataList")
     public AjaxResult list()
     {
-        return success(homePageService.getSiteTotalInfo());
+        return success(homePageService.getHomePageDataList());
     }
 
     /**
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/EmsBatteryData.java b/ems-system/src/main/java/com/xzzn/ems/domain/EmsBatteryData.java
new file mode 100644
index 0000000..3fd72dd
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/EmsBatteryData.java
@@ -0,0 +1,196 @@
+package com.xzzn.ems.domain;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.xzzn.common.core.domain.BaseEntity;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.xzzn.common.annotation.Excel;
+
+/**
+ * 单体电池实时数据对象 ems_battery_data
+ *
+ * @author xzzn
+ * @date 2025-06-19
+ */
+public class EmsBatteryData extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /**  */
+    private Long id;
+
+    /** 电池堆 */
+    @Excel(name = "电池堆")
+    private String batteryPack;
+
+    /** 电池簇 */
+    @Excel(name = "电池簇")
+    private String batteryCluster;
+
+    /** 单体编号 */
+    @Excel(name = "单体编号")
+    private String batteryCellId;
+
+    /** 电压 (V) */
+    @Excel(name = "电压 (V)")
+    private BigDecimal voltage;
+
+    /** 温度 (℃) */
+    @Excel(name = "温度 (℃)")
+    private BigDecimal temperature;
+
+    /** SOC (%) */
+    @Excel(name = "SOC (%)")
+    private BigDecimal soc;
+
+    /** SOH (%) */
+    @Excel(name = "SOH (%)")
+    private BigDecimal soh;
+
+    /** 数据采集时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @Excel(name = "数据采集时间", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date dataTimestamp;
+
+    /** 站点id */
+    @Excel(name = "站点id")
+    private Long siteId;
+
+    /** 设备唯一标识符 */
+    @Excel(name = "设备唯一标识符")
+    private Long deviceId;
+
+    public void setId(Long id)
+    {
+        this.id = id;
+    }
+
+    public Long getId()
+    {
+        return id;
+    }
+
+    public void setBatteryPack(String batteryPack)
+    {
+        this.batteryPack = batteryPack;
+    }
+
+    public String getBatteryPack()
+    {
+        return batteryPack;
+    }
+
+    public void setBatteryCluster(String batteryCluster)
+    {
+        this.batteryCluster = batteryCluster;
+    }
+
+    public String getBatteryCluster()
+    {
+        return batteryCluster;
+    }
+
+    public void setBatteryCellId(String batteryCellId)
+    {
+        this.batteryCellId = batteryCellId;
+    }
+
+    public String getBatteryCellId()
+    {
+        return batteryCellId;
+    }
+
+    public void setVoltage(BigDecimal voltage)
+    {
+        this.voltage = voltage;
+    }
+
+    public BigDecimal getVoltage()
+    {
+        return voltage;
+    }
+
+    public void setTemperature(BigDecimal temperature)
+    {
+        this.temperature = temperature;
+    }
+
+    public BigDecimal getTemperature()
+    {
+        return temperature;
+    }
+
+    public void setSoc(BigDecimal soc)
+    {
+        this.soc = soc;
+    }
+
+    public BigDecimal getSoc()
+    {
+        return soc;
+    }
+
+    public void setSoh(BigDecimal soh)
+    {
+        this.soh = soh;
+    }
+
+    public BigDecimal getSoh()
+    {
+        return soh;
+    }
+
+    public void setDataTimestamp(Date dataTimestamp)
+    {
+        this.dataTimestamp = dataTimestamp;
+    }
+
+    public Date getDataTimestamp()
+    {
+        return dataTimestamp;
+    }
+
+    public void setSiteId(Long siteId)
+    {
+        this.siteId = siteId;
+    }
+
+    public Long getSiteId()
+    {
+        return siteId;
+    }
+
+    public void setDeviceId(Long deviceId)
+    {
+        this.deviceId = deviceId;
+    }
+
+    public Long getDeviceId()
+    {
+        return deviceId;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+                .append("id", getId())
+                .append("batteryPack", getBatteryPack())
+                .append("batteryCluster", getBatteryCluster())
+                .append("batteryCellId", getBatteryCellId())
+                .append("voltage", getVoltage())
+                .append("temperature", getTemperature())
+                .append("soc", getSoc())
+                .append("soh", getSoh())
+                .append("dataTimestamp", getDataTimestamp())
+                .append("createBy", getCreateBy())
+                .append("createTime", getCreateTime())
+                .append("updateBy", getUpdateBy())
+                .append("updateTime", getUpdateTime())
+                .append("remark", getRemark())
+                .append("siteId", getSiteId())
+                .append("deviceId", getDeviceId())
+                .toString();
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmGradeList.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmGradeList.java
new file mode 100644
index 0000000..50e9bd0
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmGradeList.java
@@ -0,0 +1,45 @@
+package com.xzzn.ems.domain.vo;
+
+/**
+ * 首页看板数据概览-告警等级分布
+ */
+public class AlarmGradeList {
+    /**
+     * 告警等级
+     */
+    private String grade;
+
+    /**
+     * 数据一
+     */
+    private int num1;
+
+    /**
+     * 数据三
+     */
+    private int num2;
+
+    public String getGrade() {
+        return grade;
+    }
+
+    public void setGrade(String grade) {
+        this.grade = grade;
+    }
+
+    public int getNum1() {
+        return num1;
+    }
+
+    public void setNum1(int num1) {
+        this.num1 = num1;
+    }
+
+    public int getNum2() {
+        return num2;
+    }
+
+    public void setNum2(int num2) {
+        this.num2 = num2;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmTrendList.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmTrendList.java
new file mode 100644
index 0000000..2e3d81d
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/AlarmTrendList.java
@@ -0,0 +1,32 @@
+package com.xzzn.ems.domain.vo;
+
+/**
+ * 首页看板数据概览-告警趋势
+ */
+public class AlarmTrendList {
+    /**
+     * 月份
+     */
+    private int dateMonth;
+
+    /**
+     * 报警数
+     */
+    private int alarmNum;
+
+    public int getDateMonth() {
+        return dateMonth;
+    }
+
+    public void setDateMonth(int dateMonth) {
+        this.dateMonth = dateMonth;
+    }
+
+    public int getAlarmNum() {
+        return alarmNum;
+    }
+
+    public void setAlarmNum(int alarmNum) {
+        this.alarmNum = alarmNum;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/DeviceAlarmProportionList.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/DeviceAlarmProportionList.java
new file mode 100644
index 0000000..c6a2bdc
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/DeviceAlarmProportionList.java
@@ -0,0 +1,32 @@
+package com.xzzn.ems.domain.vo;
+
+/**
+ * 首页看板数据概览-设备告警占比
+ */
+public class DeviceAlarmProportionList {
+    /**
+     * 类型
+     */
+    private String type;
+
+    /**
+     * 数量
+     */
+    private int alarmNum;
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public int getAlarmNum() {
+        return alarmNum;
+    }
+
+    public void setAlarmNum(int alarmNum) {
+        this.alarmNum = alarmNum;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/ElectricIndexList.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/ElectricIndexList.java
new file mode 100644
index 0000000..bc99c36
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/ElectricIndexList.java
@@ -0,0 +1,47 @@
+package com.xzzn.ems.domain.vo;
+
+import java.math.BigDecimal;
+
+/**
+ * 首页看板数据概览-电量指标
+ */
+public class ElectricIndexList {
+    /**
+     * 月份
+     */
+    private int dateMonth;
+
+    /**
+     * 充电量
+     */
+    private BigDecimal chargeEnergy;
+
+    /**
+     * 放电量
+     */
+    private BigDecimal disChargeEnergy;
+
+    public int getDateMonth() {
+        return dateMonth;
+    }
+
+    public void setDateMonth(int dateMonth) {
+        this.dateMonth = dateMonth;
+    }
+
+    public BigDecimal getChargeEnergy() {
+        return chargeEnergy;
+    }
+
+    public void setChargeEnergy(BigDecimal chargeEnergy) {
+        this.chargeEnergy = chargeEnergy;
+    }
+
+    public BigDecimal getDisChargeEnergy() {
+        return disChargeEnergy;
+    }
+
+    public void setDisChargeEnergy(BigDecimal disChargeEnergy) {
+        this.disChargeEnergy = disChargeEnergy;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/HomePageDataViewVo.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/HomePageDataViewVo.java
new file mode 100644
index 0000000..3931b82
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/HomePageDataViewVo.java
@@ -0,0 +1,74 @@
+package com.xzzn.ems.domain.vo;
+
+import java.util.List;
+
+/**
+ * 首页看板-数据概览
+ *
+ */
+public class HomePageDataViewVo {
+    /**
+     * 电量指标
+     */
+    private List<ElectricIndexList> elecDataList;
+
+    /**
+     * 系统效率
+     */
+    private List<SystemEfficiencyList> sysEfficList;
+
+    /**
+     * 告警趋势
+     */
+    private List<AlarmTrendList> alarmDataList;
+
+    /**
+     * 设备告警占比
+     */
+    private List<DeviceAlarmProportionList> deviceAlarmList;
+
+    /**
+     * 告警等级分布
+     */
+    private List<AlarmGradeList> alarmLevelList;
+
+    public List<ElectricIndexList> getElecDataList() {
+        return elecDataList;
+    }
+
+    public void setElecDataList(List<ElectricIndexList> elecDataList) {
+        this.elecDataList = elecDataList;
+    }
+
+    public List<SystemEfficiencyList> getSysEfficList() {
+        return sysEfficList;
+    }
+
+    public void setSysEfficList(List<SystemEfficiencyList> sysEfficList) {
+        this.sysEfficList = sysEfficList;
+    }
+
+    public List<AlarmTrendList> getAlarmDataList() {
+        return alarmDataList;
+    }
+
+    public void setAlarmDataList(List<AlarmTrendList> alarmDataList) {
+        this.alarmDataList = alarmDataList;
+    }
+
+    public List<DeviceAlarmProportionList> getDeviceAlarmList() {
+        return deviceAlarmList;
+    }
+
+    public void setDeviceAlarmList(List<DeviceAlarmProportionList> deviceAlarmList) {
+        this.deviceAlarmList = deviceAlarmList;
+    }
+
+    public List<AlarmGradeList> getAlarmLevelList() {
+        return alarmLevelList;
+    }
+
+    public void setAlarmLevelList(List<AlarmGradeList> alarmLevelList) {
+        this.alarmLevelList = alarmLevelList;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/SiteMonitorRuningHeadInfoVo.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/SiteMonitorRuningHeadInfoVo.java
new file mode 100644
index 0000000..1e87d0f
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/SiteMonitorRuningHeadInfoVo.java
@@ -0,0 +1,87 @@
+package com.xzzn.ems.domain.vo;
+
+import java.math.BigDecimal;
+
+/**
+ * 单站监控-设备监控-实时运行头部行数据
+ *
+ */
+public class SiteMonitorRuningHeadInfoVo {
+    /**
+     * 实时有功功率
+     */
+    private BigDecimal totalActivePower;
+
+    /**
+     * 实时无功功率
+     */
+    private BigDecimal totalReactivePower;
+
+    /**
+     * 电池簇SOC
+     */
+    private BigDecimal soc;
+
+    /**
+     * 电池堆SOH
+     */
+    private BigDecimal soh;
+
+    /**
+     * 今日充电量
+     */
+    private BigDecimal dayChargedCap;
+
+    /**
+     * 今日放电量
+     */
+    private BigDecimal dayDisChargedCap;
+
+    public BigDecimal getTotalActivePower() {
+        return totalActivePower;
+    }
+
+    public void setTotalActivePower(BigDecimal totalActivePower) {
+        this.totalActivePower = totalActivePower;
+    }
+
+    public BigDecimal getTotalReactivePower() {
+        return totalReactivePower;
+    }
+
+    public void setTotalReactivePower(BigDecimal totalReactivePower) {
+        this.totalReactivePower = totalReactivePower;
+    }
+
+    public BigDecimal getSoc() {
+        return soc;
+    }
+
+    public void setSoc(BigDecimal soc) {
+        this.soc = soc;
+    }
+
+    public BigDecimal getSoh() {
+        return soh;
+    }
+
+    public void setSoh(BigDecimal soh) {
+        this.soh = soh;
+    }
+
+    public BigDecimal getDayChargedCap() {
+        return dayChargedCap;
+    }
+
+    public void setDayChargedCap(BigDecimal dayChargedCap) {
+        this.dayChargedCap = dayChargedCap;
+    }
+
+    public BigDecimal getDayDisChargedCap() {
+        return dayDisChargedCap;
+    }
+
+    public void setDayDisChargedCap(BigDecimal dayDisChargedCap) {
+        this.dayDisChargedCap = dayDisChargedCap;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/domain/vo/SystemEfficiencyList.java b/ems-system/src/main/java/com/xzzn/ems/domain/vo/SystemEfficiencyList.java
new file mode 100644
index 0000000..7fe89f8
--- /dev/null
+++ b/ems-system/src/main/java/com/xzzn/ems/domain/vo/SystemEfficiencyList.java
@@ -0,0 +1,34 @@
+package com.xzzn.ems.domain.vo;
+
+import java.math.BigDecimal;
+
+/**
+ * 首页看板数据概览-系统效率
+ */
+public class SystemEfficiencyList {
+    /**
+     * 月份
+     */
+    private int dateMonth;
+
+    /**
+     * 系统效率
+     */
+    private BigDecimal systemEfficiency;
+
+    public int getDateMonth() {
+        return dateMonth;
+    }
+
+    public void setDateMonth(int dateMonth) {
+        this.dateMonth = dateMonth;
+    }
+
+    public BigDecimal getSystemEfficiency() {
+        return systemEfficiency;
+    }
+
+    public void setSystemEfficiency(BigDecimal systemEfficiency) {
+        this.systemEfficiency = systemEfficiency;
+    }
+}
diff --git a/ems-system/src/main/java/com/xzzn/ems/mapper/EmsAlarmRecordsMapper.java b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsAlarmRecordsMapper.java
index a0a434e..d7592c4 100644
--- a/ems-system/src/main/java/com/xzzn/ems/mapper/EmsAlarmRecordsMapper.java
+++ b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsAlarmRecordsMapper.java
@@ -2,6 +2,8 @@ package com.xzzn.ems.mapper;
 
 import java.util.List;
 import com.xzzn.ems.domain.EmsAlarmRecords;
+import com.xzzn.ems.domain.vo.AlarmTrendList;
+import com.xzzn.ems.domain.vo.DeviceAlarmProportionList;
 import com.xzzn.ems.domain.vo.SiteMonitorHomeAlarmVo;
 
 /**
@@ -65,4 +67,16 @@ public interface EmsAlarmRecordsMapper
      *
      */
     public List<SiteMonitorHomeAlarmVo> getAlarmRecordsBySiteId(Long siteId);
+
+    /**
+     * 获取告警趋势数据
+     *
+     */
+    public List<AlarmTrendList> getAlarmTrendList();
+
+    /**
+     * 获取设备告警占比
+     *
+     */
+    public List<DeviceAlarmProportionList> getDeviceAlarmPropList();
 }
diff --git a/ems-system/src/main/java/com/xzzn/ems/mapper/EmsPcsDataMapper.java b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsPcsDataMapper.java
index 820c95f..ea769e7 100644
--- a/ems-system/src/main/java/com/xzzn/ems/mapper/EmsPcsDataMapper.java
+++ b/ems-system/src/main/java/com/xzzn/ems/mapper/EmsPcsDataMapper.java
@@ -3,8 +3,8 @@ package com.xzzn.ems.mapper;
 import java.math.BigDecimal;
 import java.util.List;
 
-import com.xzzn.ems.domain.EmsBatteryData;
 import com.xzzn.ems.domain.EmsPcsData;
+import com.xzzn.ems.domain.vo.ElectricIndexList;
 import com.xzzn.ems.domain.vo.SiteMonitorDataVo;
 import com.xzzn.ems.domain.vo.SiteMonitorRuningHeadInfoVo;
 
@@ -84,4 +84,10 @@ public interface EmsPcsDataMapper
      * @return
      */
     public SiteMonitorRuningHeadInfoVo getSiteRunningHeadInfo(Long siteId);
+
+    /**
+     * 获取每月的充电量和放电量
+     * @return
+     */
+    public List<ElectricIndexList> getElectDataList();
 }
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/IHomePageService.java b/ems-system/src/main/java/com/xzzn/ems/service/IHomePageService.java
index 38e3dc4..81ba148 100644
--- a/ems-system/src/main/java/com/xzzn/ems/service/IHomePageService.java
+++ b/ems-system/src/main/java/com/xzzn/ems/service/IHomePageService.java
@@ -1,5 +1,6 @@
 package com.xzzn.ems.service;
 
+import com.xzzn.ems.domain.vo.HomePageDataViewVo;
 import com.xzzn.ems.domain.vo.SingleSiteBaseInfo;
 import com.xzzn.ems.domain.vo.SiteTotalInfoVo;
 
@@ -13,4 +14,6 @@ public interface IHomePageService
     public SiteTotalInfoVo getSiteTotalInfo();
 
     public SingleSiteBaseInfo getSingleSiteBaseInfo(Long siteId);
+
+    public HomePageDataViewVo getHomePageDataList();
 }
diff --git a/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java b/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
index c6916b2..7a8c3b0 100644
--- a/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
+++ b/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
@@ -3,9 +3,8 @@ package com.xzzn.ems.service.impl;
 import com.xzzn.common.utils.DateUtils;
 import com.xzzn.common.utils.StringUtils;
 import com.xzzn.ems.domain.EmsSiteSetting;
-import com.xzzn.ems.domain.vo.SingleSiteBaseInfo;
-import com.xzzn.ems.domain.vo.SiteMonitorDataVo;
-import com.xzzn.ems.domain.vo.SiteTotalInfoVo;
+import com.xzzn.ems.domain.vo.*;
+import com.xzzn.ems.mapper.EmsAlarmRecordsMapper;
 import com.xzzn.ems.mapper.EmsPcsDataMapper;
 import com.xzzn.ems.mapper.EmsSiteSettingMapper;
 import com.xzzn.ems.service.IEmsSiteService;
@@ -14,6 +13,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.math.BigDecimal;
+import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
 
@@ -31,12 +31,15 @@ public class HomePageServiceImpl implements IHomePageService
     private EmsPcsDataMapper emsPcsDataMapper;
     @Autowired
     private EmsSiteSettingMapper emsSiteMapper;
+    @Autowired
+    private EmsAlarmRecordsMapper alarmRecordsMapper;
 
     @Override
     public SiteTotalInfoVo getSiteTotalInfo() {
         return emsSiteService.getSiteTotalInfo();
     }
 
+    // 单站点基本信息
     @Override
     public SingleSiteBaseInfo getSingleSiteBaseInfo(Long siteId) {
         SingleSiteBaseInfo singleSiteBaseInfo = new SingleSiteBaseInfo();
@@ -105,4 +108,27 @@ public class HomePageServiceImpl implements IHomePageService
         return flag;
     }
 
+    /**
+     * 首页看板-数据概览
+     */
+    @Override
+    public HomePageDataViewVo getHomePageDataList() {
+        HomePageDataViewVo  homePageDataViewVo = new HomePageDataViewVo();
+        // 电量指标
+        List<ElectricIndexList> electricDataList = new ArrayList();
+        electricDataList = emsPcsDataMapper.getElectDataList();
+        homePageDataViewVo.setElecDataList(electricDataList);
+        // 系统效率
+        // 告警趋势
+        List<AlarmTrendList> alarmTrendList = new ArrayList();
+        alarmTrendList = alarmRecordsMapper.getAlarmTrendList();
+        homePageDataViewVo.setAlarmDataList(alarmTrendList);
+        // 设备告警占比
+        List<DeviceAlarmProportionList> deviceAlarmPropList = new ArrayList();
+        deviceAlarmPropList = alarmRecordsMapper.getDeviceAlarmPropList();
+        homePageDataViewVo.setDeviceAlarmList(deviceAlarmPropList);
+        // 告警等级分布
+        return homePageDataViewVo;
+    }
+
 }