diff --git a/include/BatteryStats.h b/include/BatteryStats.h
index 47c22e72..12d6330d 100644
--- a/include/BatteryStats.h
+++ b/include/BatteryStats.h
@@ -148,6 +148,8 @@ class VictronSmartShuntStats : public BatteryStats {
 };
 
 class MqttBatteryStats : public BatteryStats {
+    friend class MqttBattery;
+
     public:
         // since the source of information was MQTT in the first place,
         // we do NOT publish the same data under a different topic.
diff --git a/include/Configuration.h b/include/Configuration.h
index f4a4a4a9..5fdd21c7 100644
--- a/include/Configuration.h
+++ b/include/Configuration.h
@@ -231,7 +231,8 @@ struct CONFIG_T {
         uint8_t Provider;
         uint8_t JkBmsInterface;
         uint8_t JkBmsPollingInterval;
-        char MqttTopic[MQTT_MAX_TOPIC_STRLEN + 1];
+        char MqttSocTopic[MQTT_MAX_TOPIC_STRLEN + 1];
+        char MqttVoltageTopic[MQTT_MAX_TOPIC_STRLEN + 1];
     } Battery;
 
     struct {
diff --git a/include/MqttBattery.h b/include/MqttBattery.h
index 83ff412d..61df0450 100644
--- a/include/MqttBattery.h
+++ b/include/MqttBattery.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <optional>
 #include "Battery.h"
 #include <espMqttClient.h>
 
@@ -15,8 +16,12 @@ class MqttBattery : public BatteryProvider {
     private:
         bool _verboseLogging = false;
         String _socTopic;
+        String _voltageTopic;
         std::shared_ptr<MqttBatteryStats> _stats = std::make_shared<MqttBatteryStats>();
 
-        void onMqttMessage(espMqttClientTypes::MessageProperties const& properties,
+        std::optional<float> getFloat(std::string const& src, char const* topic);
+        void onMqttMessageSoC(espMqttClientTypes::MessageProperties const& properties,
+                char const* topic, uint8_t const* payload, size_t len, size_t index, size_t total);
+        void onMqttMessageVoltage(espMqttClientTypes::MessageProperties const& properties,
                 char const* topic, uint8_t const* payload, size_t len, size_t index, size_t total);
 };
diff --git a/src/Configuration.cpp b/src/Configuration.cpp
index 50968d40..441d2dac 100644
--- a/src/Configuration.cpp
+++ b/src/Configuration.cpp
@@ -208,7 +208,8 @@ bool ConfigurationClass::write()
     battery["provider"] = config.Battery.Provider;
     battery["jkbms_interface"] = config.Battery.JkBmsInterface;
     battery["jkbms_polling_interval"] = config.Battery.JkBmsPollingInterval;
-    battery["mqtt_topic"] = config.Battery.MqttTopic;
+    battery["mqtt_topic"] = config.Battery.MqttSocTopic;
+    battery["mqtt_voltage_topic"] = config.Battery.MqttVoltageTopic;
 
     JsonObject huawei = doc.createNestedObject("huawei");
     huawei["enabled"] = config.Huawei.Enabled;
@@ -453,7 +454,8 @@ bool ConfigurationClass::read()
     config.Battery.Provider = battery["provider"] | BATTERY_PROVIDER;
     config.Battery.JkBmsInterface = battery["jkbms_interface"] | BATTERY_JKBMS_INTERFACE;
     config.Battery.JkBmsPollingInterval = battery["jkbms_polling_interval"] | BATTERY_JKBMS_POLLING_INTERVAL;
-    strlcpy(config.Battery.MqttTopic, battery["mqtt_topic"] | "", sizeof(config.Battery.MqttTopic));
+    strlcpy(config.Battery.MqttSocTopic, battery["mqtt_topic"] | "", sizeof(config.Battery.MqttSocTopic));
+    strlcpy(config.Battery.MqttVoltageTopic, battery["mqtt_voltage_topic"] | "", sizeof(config.Battery.MqttVoltageTopic));
 
     JsonObject huawei = doc["huawei"];
     config.Huawei.Enabled = huawei["enabled"] | HUAWEI_ENABLED;
diff --git a/src/MqttBattery.cpp b/src/MqttBattery.cpp
index 9e199242..3d303454 100644
--- a/src/MqttBattery.cpp
+++ b/src/MqttBattery.cpp
@@ -10,20 +10,35 @@ bool MqttBattery::init(bool verboseLogging)
     _verboseLogging = verboseLogging;
 
     auto const& config = Configuration.get();
-    _socTopic = config.Battery.MqttTopic;
 
-    if (_socTopic.isEmpty()) { return false; }
+    _socTopic = config.Battery.MqttSocTopic;
+    if (!_socTopic.isEmpty()) {
+        MqttSettings.subscribe(_socTopic, 0/*QoS*/,
+                std::bind(&MqttBattery::onMqttMessageSoC,
+                    this, std::placeholders::_1, std::placeholders::_2,
+                    std::placeholders::_3, std::placeholders::_4,
+                    std::placeholders::_5, std::placeholders::_6)
+                );
 
-    MqttSettings.subscribe(_socTopic, 0/*QoS*/,
-            std::bind(&MqttBattery::onMqttMessage,
-                this, std::placeholders::_1, std::placeholders::_2,
-                std::placeholders::_3, std::placeholders::_4,
-                std::placeholders::_5, std::placeholders::_6)
-            );
+        if (_verboseLogging) {
+            MessageOutput.printf("MqttBattery: Subscribed to '%s' for SoC readings\r\n",
+                _socTopic.c_str());
+        }
+    }
 
-    if (_verboseLogging) {
-        MessageOutput.printf("MqttBattery: Subscribed to '%s'\r\n",
-            _socTopic.c_str());
+    _voltageTopic = config.Battery.MqttVoltageTopic;
+    if (!_voltageTopic.isEmpty()) {
+        MqttSettings.subscribe(_voltageTopic, 0/*QoS*/,
+                std::bind(&MqttBattery::onMqttMessageVoltage,
+                    this, std::placeholders::_1, std::placeholders::_2,
+                    std::placeholders::_3, std::placeholders::_4,
+                    std::placeholders::_5, std::placeholders::_6)
+                );
+
+        if (_verboseLogging) {
+            MessageOutput.printf("MqttBattery: Subscribed to '%s' for voltage readings\r\n",
+                _voltageTopic.c_str());
+        }
     }
 
     return true;
@@ -31,35 +46,69 @@ bool MqttBattery::init(bool verboseLogging)
 
 void MqttBattery::deinit()
 {
-    if (_socTopic.isEmpty()) { return; }
-    MqttSettings.unsubscribe(_socTopic);
+    if (!_voltageTopic.isEmpty()) {
+        MqttSettings.unsubscribe(_voltageTopic);
+    }
+
+    if (!_socTopic.isEmpty()) {
+        MqttSettings.unsubscribe(_socTopic);
+    }
 }
 
-void MqttBattery::onMqttMessage(espMqttClientTypes::MessageProperties const& properties,
-        char const* topic, uint8_t const* payload, size_t len, size_t index, size_t total)
-{
-    float soc = 0;
-    std::string value(reinterpret_cast<const char*>(payload), len);
+std::optional<float> MqttBattery::getFloat(std::string const& src, char const* topic) {
+    float res = 0;
 
     try {
-        soc = std::stof(value);
+        res = std::stof(src);
     }
     catch(std::invalid_argument const& e) {
         MessageOutput.printf("MqttBattery: Cannot parse payload '%s' in topic '%s' as float\r\n",
-                value.c_str(), topic);
-        return;
+                src.c_str(), topic);
+        return std::nullopt;
     }
 
-    if (soc < 0 || soc > 100) {
+    return res;
+}
+
+void MqttBattery::onMqttMessageSoC(espMqttClientTypes::MessageProperties const& properties,
+        char const* topic, uint8_t const* payload, size_t len, size_t index, size_t total)
+{
+    auto soc = getFloat(std::string(reinterpret_cast<const char*>(payload), len), topic);
+    if (!soc.has_value()) { return; }
+
+    if (*soc < 0 || *soc > 100) {
         MessageOutput.printf("MqttBattery: Implausible SoC '%.2f' in topic '%s'\r\n",
-                soc, topic);
+                *soc, topic);
         return;
     }
 
-    _stats->setSoC(static_cast<uint8_t>(soc));
+    _stats->setSoC(static_cast<uint8_t>(*soc));
 
     if (_verboseLogging) {
         MessageOutput.printf("MqttBattery: Updated SoC to %d from '%s'\r\n",
-                static_cast<uint8_t>(soc), topic);
+                static_cast<uint8_t>(*soc), topic);
+    }
+}
+
+void MqttBattery::onMqttMessageVoltage(espMqttClientTypes::MessageProperties const& properties,
+        char const* topic, uint8_t const* payload, size_t len, size_t index, size_t total)
+{
+    auto voltage = getFloat(std::string(reinterpret_cast<const char*>(payload), len), topic);
+    if (!voltage.has_value()) { return; }
+
+    // since this project is revolving around Hoymiles microinverters, which can
+    // only handle up to 65V of input voltage at best, it is safe to assume that
+    // an even higher voltage is implausible.
+    if (*voltage < 0 || *voltage > 65) {
+        MessageOutput.printf("MqttBattery: Implausible voltage '%.2f' in topic '%s'\r\n",
+                *voltage, topic);
+        return;
+    }
+
+    _stats->setVoltage(*voltage, millis());
+
+    if (_verboseLogging) {
+        MessageOutput.printf("MqttBattery: Updated voltage to %.2f from '%s'\r\n",
+                *voltage, topic);
     }
 }
diff --git a/src/WebApi_battery.cpp b/src/WebApi_battery.cpp
index b96eb2cf..9e2230c4 100644
--- a/src/WebApi_battery.cpp
+++ b/src/WebApi_battery.cpp
@@ -39,7 +39,8 @@ void WebApiBatteryClass::onStatus(AsyncWebServerRequest* request)
     root["provider"] = config.Battery.Provider;
     root["jkbms_interface"] = config.Battery.JkBmsInterface;
     root["jkbms_polling_interval"] = config.Battery.JkBmsPollingInterval;
-    root["mqtt_topic"] = config.Battery.MqttTopic;
+    root["mqtt_soc_topic"] = config.Battery.MqttSocTopic;
+    root["mqtt_voltage_topic"] = config.Battery.MqttVoltageTopic;
 
     response->setLength();
     request->send(response);
@@ -103,8 +104,9 @@ void WebApiBatteryClass::onAdminPost(AsyncWebServerRequest* request)
     config.Battery.Provider = root["provider"].as<uint8_t>();
     config.Battery.JkBmsInterface = root["jkbms_interface"].as<uint8_t>();
     config.Battery.JkBmsPollingInterval = root["jkbms_polling_interval"].as<uint8_t>();
-    strlcpy(config.Battery.MqttTopic, root["mqtt_topic"].as<String>().c_str(), sizeof(config.Battery.MqttTopic));
-    
+    strlcpy(config.Battery.MqttSocTopic, root["mqtt_soc_topic"].as<String>().c_str(), sizeof(config.Battery.MqttSocTopic));
+    strlcpy(config.Battery.MqttVoltageTopic, root["mqtt_voltage_topic"].as<String>().c_str(), sizeof(config.Battery.MqttVoltageTopic));
+
     WebApi.writeConfig(retMsg);
 
     response->setLength();
diff --git a/webapp/src/locales/de.json b/webapp/src/locales/de.json
index ddd458fb..b4ff3333 100644
--- a/webapp/src/locales/de.json
+++ b/webapp/src/locales/de.json
@@ -622,10 +622,11 @@
         "Provider": "Datenanbieter",
         "ProviderPylontechCan": "Pylontech per CAN-Bus",
         "ProviderJkBmsSerial": "Jikong (JK) BMS per serieller Verbindung",
-        "ProviderMqtt": "State of Charge (SoC) Wert aus MQTT Broker",
+        "ProviderMqtt": "Batteriewerte aus MQTT Broker",
         "ProviderVictron": "Victron SmartShunt per VE.Direct Schnittstelle",
         "MqttConfiguration": "MQTT Einstellungen",
-        "MqttTopic": "SoC-Wert Topic",
+        "MqttSocTopic": "Topic für Batterie-SoC",
+        "MqttVoltageTopic": "Topic für Batteriespannung",
         "JkBmsConfiguration": "JK BMS Einstellungen",
         "JkBmsInterface": "Schnittstellentyp",
         "JkBmsInterfaceUart": "TTL-UART an der MCU",
diff --git a/webapp/src/locales/en.json b/webapp/src/locales/en.json
index 57cb9b05..7286e280 100644
--- a/webapp/src/locales/en.json
+++ b/webapp/src/locales/en.json
@@ -628,10 +628,11 @@
         "Provider": "Data Provider",
         "ProviderPylontechCan": "Pylontech using CAN bus",
         "ProviderJkBmsSerial": "Jikong (JK) BMS using serial connection",
-        "ProviderMqtt": "State of Charge (SoC) value from MQTT broker",
+        "ProviderMqtt": "Battery data from MQTT broker",
         "ProviderVictron": "Victron SmartShunt using VE.Direct interface",
         "MqttConfiguration": "MQTT Settings",
-        "MqttTopic": "SoC value topic",
+        "MqttSocTopic": "SoC value topic",
+        "MqttVoltageTopic": "Voltage value topic",
         "JkBmsConfiguration": "JK BMS Settings",
         "JkBmsInterface": "Interface Type",
         "JkBmsInterfaceUart": "TTL-UART on MCU",
diff --git a/webapp/src/locales/fr.json b/webapp/src/locales/fr.json
index 4fbdc8d7..4cdb5b6a 100644
--- a/webapp/src/locales/fr.json
+++ b/webapp/src/locales/fr.json
@@ -546,10 +546,11 @@
         "Provider": "Data Provider",
         "ProviderPylontechCan": "Pylontech using CAN bus",
         "ProviderJkBmsSerial": "Jikong (JK) BMS using serial connection",
-        "ProviderMqtt": "State of Charge (SoC) value from MQTT broker",
+        "ProviderMqtt": "Battery data from MQTT broker",
         "ProviderVictron": "Victron SmartShunt using VE.Direct interface",
         "MqttConfiguration": "MQTT Settings",
-        "MqttTopic": "SoC value topic",
+        "MqttSocTopic": "SoC value topic",
+        "MqttVoltageTopic": "Voltage value topic",
         "JkBmsConfiguration": "JK BMS Settings",
         "JkBmsInterface": "Interface Type",
         "JkBmsInterfaceUart": "TTL-UART on MCU",
diff --git a/webapp/src/types/BatteryConfig.ts b/webapp/src/types/BatteryConfig.ts
index fc83e84d..4399c211 100644
--- a/webapp/src/types/BatteryConfig.ts
+++ b/webapp/src/types/BatteryConfig.ts
@@ -4,5 +4,6 @@ export interface BatteryConfig {
     provider: number;
     jkbms_interface: number;
     jkbms_polling_interval: number;
-    mqtt_topic: string;
+    mqtt_soc_topic: string;
+    mqtt_voltage_topic: string;
 }
diff --git a/webapp/src/views/BatteryAdminView.vue b/webapp/src/views/BatteryAdminView.vue
index 88b67df4..de938bb3 100644
--- a/webapp/src/views/BatteryAdminView.vue
+++ b/webapp/src/views/BatteryAdminView.vue
@@ -53,11 +53,21 @@
                          :text="$t('batteryadmin.MqttConfiguration')" textVariant="text-bg-primary" addSpace>
                 <div class="row mb-3">
                     <label class="col-sm-2 col-form-label">
-                        {{ $t('batteryadmin.MqttTopic') }}
+                        {{ $t('batteryadmin.MqttSocTopic') }}
                     </label>
                     <div class="col-sm-10">
                         <div class="input-group">
-                            <input type="text" class="form-control" v-model="batteryConfigList.mqtt_topic" />
+                            <input type="text" class="form-control" v-model="batteryConfigList.mqtt_soc_topic" />
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <label class="col-sm-2 col-form-label">
+                        {{ $t('batteryadmin.MqttVoltageTopic') }}
+                    </label>
+                    <div class="col-sm-10">
+                        <div class="input-group">
+                            <input type="text" class="form-control" v-model="batteryConfigList.mqtt_voltage_topic" />
                         </div>
                     </div>
                 </div>