diff --git a/esphome/components/bl0910/bl0910.cpp b/esphome/components/bl0910/bl0910.cpp
index d2fba1becd..94ae97b8ca 100644
--- a/esphome/components/bl0910/bl0910.cpp
+++ b/esphome/components/bl0910/bl0910.cpp
@@ -21,7 +21,7 @@ static uint8_t checksum_calc(const uint8_t *data) {
   return checksum;
 }
 
-void BL0910::write_register(uint8_t addr, uint8_t data_h, uint8_t data_m, uint8_t data_l) {
+void BL0910::write_register_(uint8_t addr, uint8_t data_h, uint8_t data_m, uint8_t data_l) {
   uint8_t packet[6] = {0};
   packet[0] = BL0910_WRITE_COMMAND;
   packet[1] = addr;
@@ -34,7 +34,7 @@ void BL0910::write_register(uint8_t addr, uint8_t data_h, uint8_t data_m, uint8_
   this->disable();
 }
 
-int32_t BL0910::read_register(uint8_t addr) {
+int32_t BL0910::read_register_(uint8_t addr) {
   uint8_t packet[6] = {0};
 
   packet[0] = BL0910_READ_COMMAND;
@@ -58,34 +58,34 @@ int32_t BL0910::read_register(uint8_t addr) {
   return encode_uint24(packet[2], packet[3], packet[4]);
 }
 
-float BL0910::get_voltage(uint8_t channel) {
-  return ((float) this->read_register(BL0910_REG_RMS[channel])) / this->voltage_reference_[channel];
+float BL0910::get_voltage_(uint8_t channel) {
+  return ((float) this->read_register_(BL0910_REG_RMS[channel])) / this->voltage_reference_[channel];
 }
 
-float BL0910::get_current(uint8_t channel) {
-  return ((float) this->read_register(BL0910_REG_RMS[channel])) / this->current_reference_[channel];
+float BL0910::get_current_(uint8_t channel) {
+  return ((float) this->read_register_(BL0910_REG_RMS[channel])) / this->current_reference_[channel];
 }
 
-float BL0910::get_power(uint8_t channel) {
-  return ((float) this->read_register(BL0910_REG_WATT[channel])) / this->power_reference_[channel];
+float BL0910::get_power_(uint8_t channel) {
+  return ((float) this->read_register_(BL0910_REG_WATT[channel])) / this->power_reference_[channel];
 }
 
-float BL0910::get_energy(uint8_t channel) {
-  return ((float) this->read_register(BL0910_REG_CF_CNT[channel])) / this->energy_reference_[channel];
+float BL0910::get_energy_(uint8_t channel) {
+  return ((float) this->read_register_(BL0910_REG_CF_CNT[channel])) / this->energy_reference_[channel];
 }
 
-float BL0910::get_frequency() {
-  const float freq = (float) this->read_register(BL0910_REG_PERIOD);
+float BL0910::get_frequency_() {
+  const float freq = (float) this->read_register_(BL0910_REG_PERIOD);
   return 10000000.0 / freq;
 }
 
-float BL0910::get_temperature() {
-  const float temp = (float) this->read_register(BL0910_REG_TPS1);
+float BL0910::get_temperature_() {
+  const float temp = (float) this->read_register_(BL0910_REG_TPS1);
   return (temp - 64.0) * 12.5 / 59.0 - 40.0;
 }
 
-float BL0910::get_powerfactor(uint8_t channel, float freq) {
-  const float angle = (float) this->read_register(BL0910_REG_ANGLE[channel]);
+float BL0910::get_powerfactor_(uint8_t channel, float freq) {
+  const float angle = (float) this->read_register_(BL0910_REG_ANGLE[channel]);
   return (360.0f * angle * freq) / 500000.0f;
 }
 
@@ -94,40 +94,40 @@ void BL0910::update() { this->current_channel_ = 0; }
 void BL0910::loop() {
   if (this->current_channel_ < NUM_CHANNELS) {
     if (voltage_sensor_[this->current_channel_]) {
-      voltage_sensor_[this->current_channel_]->publish_state(this->get_voltage(this->current_channel_));
+      voltage_sensor_[this->current_channel_]->publish_state(this->get_voltage_(this->current_channel_));
     }
     if (current_sensor_[this->current_channel_]) {
-      current_sensor_[this->current_channel_]->publish_state(this->get_current(this->current_channel_));
+      current_sensor_[this->current_channel_]->publish_state(this->get_current_(this->current_channel_));
     }
     if (power_sensor_[this->current_channel_]) {
-      power_sensor_[this->current_channel_]->publish_state(this->get_power(this->current_channel_));
+      power_sensor_[this->current_channel_]->publish_state(this->get_power_(this->current_channel_));
     }
     if (energy_sensor_[this->current_channel_]) {
-      energy_sensor_[this->current_channel_]->publish_state(this->get_energy(this->current_channel_));
+      energy_sensor_[this->current_channel_]->publish_state(this->get_energy_(this->current_channel_));
     }
     if (power_factor_sensor_[this->current_channel_]) {
       power_factor_sensor_[this->current_channel_]->publish_state(
-          this->get_powerfactor(this->current_channel_, this->freq_));
+          this->get_powerfactor_(this->current_channel_, this->freq_));
     }
     this->current_channel_++;
   } else if (this->current_channel_ == NUM_CHANNELS) {
-    this->freq_ = this->get_frequency();
+    this->freq_ = this->get_frequency_();
     if (this->frequency_sensor_)
       this->frequency_sensor_->publish_state(this->freq_);
     if (this->temperature_sensor_)
-      this->temperature_sensor_->publish_state(this->get_temperature());
+      this->temperature_sensor_->publish_state(this->get_temperature_());
     this->current_channel_++;
   }
 }
 
 void BL0910::setup() {
   this->spi_setup();
-  this->write_register(BL0910_REG_SOFT_RESET, 0x5A, 0x5A, 0x5A);  // Reset to default
-  this->write_register(BL0910_REG_USR_WRPROT, 0x00, 0x55, 0x55);  // Enable User Operation Write
-  this->write_register(BL0910_REG_MODE, 0x00, 0x00, 0x00);
-  this->write_register(BL0910_REG_TPS_CTRL, 0x00, 0x07, 0xFF);
-  this->write_register(BL0910_REG_FAST_RMS_CTRL, 0x40, 0xFF, 0xFF);
-  this->write_register(BL0910_REG_GAIN1, 0x00, 0x00, 0x00);
+  this->write_register_(BL0910_REG_SOFT_RESET, 0x5A, 0x5A, 0x5A);  // Reset to default
+  this->write_register_(BL0910_REG_USR_WRPROT, 0x00, 0x55, 0x55);  // Enable User Operation Write
+  this->write_register_(BL0910_REG_MODE, 0x00, 0x00, 0x00);
+  this->write_register_(BL0910_REG_TPS_CTRL, 0x00, 0x07, 0xFF);
+  this->write_register_(BL0910_REG_FAST_RMS_CTRL, 0x40, 0xFF, 0xFF);
+  this->write_register_(BL0910_REG_GAIN1, 0x00, 0x00, 0x00);
 }
 
 void BL0910::dump_config() {  // NOLINT(readability-function-cognitive-complexity)
diff --git a/esphome/components/bl0910/bl0910.h b/esphome/components/bl0910/bl0910.h
index 2217c5c3a6..f402934bd2 100644
--- a/esphome/components/bl0910/bl0910.h
+++ b/esphome/components/bl0910/bl0910.h
@@ -66,18 +66,18 @@ class BL0910 : public PollingComponent,
   uint8_t current_channel_ = 0;
   float freq_ = 50.0;
 
-  void write_register(uint8_t addr, uint32_t data) {
-    return this->write_register(addr, (data >> 16) & 0xFF, (data >> 8) & 0xFF, data & 0xFF);
+  void write_register_(uint8_t addr, uint32_t data) {
+    return this->write_register_(addr, (data >> 16) & 0xFF, (data >> 8) & 0xFF, data & 0xFF);
   }
-  void write_register(uint8_t addr, uint8_t data_h, uint8_t data_m, uint8_t data_l);
-  int32_t read_register(uint8_t addr);
-  float get_voltage(uint8_t channel);
-  float get_frequency();
-  float get_current(uint8_t channel);
-  float get_power(uint8_t channel);
-  float get_energy(uint8_t channel);
-  float get_temperature();
-  float get_powerfactor(uint8_t channel, float freq);
+  void write_register_(uint8_t addr, uint8_t data_h, uint8_t data_m, uint8_t data_l);
+  int32_t read_register_(uint8_t addr);
+  float get_voltage_(uint8_t channel);
+  float get_frequency_();
+  float get_current_(uint8_t channel);
+  float get_power_(uint8_t channel);
+  float get_energy_(uint8_t channel);
+  float get_temperature_();
+  float get_powerfactor_(uint8_t channel, float freq);
 };
 }  // namespace bl0910
 }  // namespace esphome