diff --git a/esphome/components/pzemdc/pzemdc.cpp b/esphome/components/pzemdc/pzemdc.cpp
index 6a31a723a1..c914edefc8 100644
--- a/esphome/components/pzemdc/pzemdc.cpp
+++ b/esphome/components/pzemdc/pzemdc.cpp
@@ -37,6 +37,9 @@ void PZEMDC::on_modbus_data(const std::vector<uint8_t> &data) {
   uint32_t raw_power = pzem_get_32bit(4);
   float power = raw_power / 10.0f;  // max 429496729.5 W
 
+  uint32_t raw_energy = pzem_get_32bit(8);
+  float energy = raw_energy / 1000.0f;  // max 4294967.295 kWh
+
   ESP_LOGD(TAG, "PZEM DC: V=%.1f V, I=%.3f A, P=%.1f W", voltage, current, power);
   if (this->voltage_sensor_ != nullptr)
     this->voltage_sensor_->publish_state(voltage);
@@ -44,6 +47,8 @@ void PZEMDC::on_modbus_data(const std::vector<uint8_t> &data) {
     this->current_sensor_->publish_state(current);
   if (this->power_sensor_ != nullptr)
     this->power_sensor_->publish_state(power);
+  if (this->energy_sensor_ != nullptr)
+    this->energy_sensor_->publish_state(energy);
 }
 
 void PZEMDC::update() { this->send(PZEM_CMD_READ_IN_REGISTERS, 0, 8); }
@@ -53,6 +58,7 @@ void PZEMDC::dump_config() {
   LOG_SENSOR("", "Voltage", this->voltage_sensor_);
   LOG_SENSOR("", "Current", this->current_sensor_);
   LOG_SENSOR("", "Power", this->power_sensor_);
+  LOG_SENSOR("", "Energy", this->energy_sensor_);
 }
 
 }  // namespace pzemdc
diff --git a/esphome/components/pzemdc/pzemdc.h b/esphome/components/pzemdc/pzemdc.h
index dff904476b..54df6c484c 100644
--- a/esphome/components/pzemdc/pzemdc.h
+++ b/esphome/components/pzemdc/pzemdc.h
@@ -14,6 +14,7 @@ class PZEMDC : public PollingComponent, public modbus::ModbusDevice {
   void set_voltage_sensor(sensor::Sensor *voltage_sensor) { voltage_sensor_ = voltage_sensor; }
   void set_current_sensor(sensor::Sensor *current_sensor) { current_sensor_ = current_sensor; }
   void set_power_sensor(sensor::Sensor *power_sensor) { power_sensor_ = power_sensor; }
+  void set_energy_sensor(sensor::Sensor *energy_sensor) { energy_sensor_ = energy_sensor; }
   void set_frequency_sensor(sensor::Sensor *frequency_sensor) { frequency_sensor_ = frequency_sensor; }
   void set_powerfactor_sensor(sensor::Sensor *powerfactor_sensor) { power_factor_sensor_ = powerfactor_sensor; }
 
@@ -29,6 +30,7 @@ class PZEMDC : public PollingComponent, public modbus::ModbusDevice {
   sensor::Sensor *power_sensor_{nullptr};
   sensor::Sensor *frequency_sensor_{nullptr};
   sensor::Sensor *power_factor_sensor_{nullptr};
+  sensor::Sensor *energy_sensor_{nullptr};
 };
 
 }  // namespace pzemdc
diff --git a/esphome/components/pzemdc/sensor.py b/esphome/components/pzemdc/sensor.py
index 08ec688afb..4234ce19ad 100644
--- a/esphome/components/pzemdc/sensor.py
+++ b/esphome/components/pzemdc/sensor.py
@@ -5,14 +5,18 @@ from esphome.const import (
     CONF_CURRENT,
     CONF_ID,
     CONF_POWER,
+    CONF_ENERGY,
     CONF_VOLTAGE,
     DEVICE_CLASS_CURRENT,
+    DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_VOLTAGE,
     STATE_CLASS_MEASUREMENT,
+    STATE_CLASS_TOTAL_INCREASING,
     UNIT_VOLT,
     UNIT_AMPERE,
     UNIT_WATT,
+    UNIT_KILOWATT_HOURS,
 )
 
 AUTO_LOAD = ["modbus"]
@@ -42,6 +46,12 @@ CONFIG_SCHEMA = (
                 device_class=DEVICE_CLASS_POWER,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
+            cv.Optional(CONF_ENERGY): sensor.sensor_schema(
+                unit_of_measurement=UNIT_KILOWATT_HOURS,
+                accuracy_decimals=3,
+                device_class=DEVICE_CLASS_ENERGY,
+                state_class=STATE_CLASS_TOTAL_INCREASING,
+            ),
         }
     )
     .extend(cv.polling_component_schema("60s"))
@@ -66,3 +76,7 @@ async def to_code(config):
         conf = config[CONF_POWER]
         sens = await sensor.new_sensor(conf)
         cg.add(var.set_power_sensor(sens))
+    if CONF_ENERGY in config:
+        conf = config[CONF_ENERGY]
+        sens = await sensor.new_sensor(conf)
+        cg.add(var.set_energy_sensor(sens))
diff --git a/tests/test3.yaml b/tests/test3.yaml
index 16489335af..5776e1fc10 100644
--- a/tests/test3.yaml
+++ b/tests/test3.yaml
@@ -583,6 +583,8 @@ sensor:
       name: PZEMDC Current
     power:
       name: PZEMDC Power
+    energy:
+      name: PZEMDC Energy
   - platform: tmp102
     name: TMP102 Temperature
   - platform: hm3301
diff --git a/tests/test5.yaml b/tests/test5.yaml
index 5708f1f093..ec3fef5e19 100644
--- a/tests/test5.yaml
+++ b/tests/test5.yaml
@@ -477,7 +477,6 @@ sensor:
     acceleration_mode: low
     store_baseline: true
     address: 0x69
-
   - platform: mcp9600
     thermocouple_type: K
     hot_junction: