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Save vladyspavlov/5ac21cb58923482eff8e7bbb2d0854b3 to your computer and use it in GitHub Desktop.
| # More info and the latest version of the config are now in the repo: https://github.com/vladyspavlov/esphome-must-inverter | |
| substitutions: | |
| inverter_id: inverter | |
| updates: 5s | |
| api_key: xxx | |
| ota_password: xxx | |
| esphome: | |
| name: inverter-monitor | |
| comment: "Inverter monitor" | |
| esp32: | |
| board: esp32dev | |
| framework: | |
| type: esp-idf | |
| wifi: | |
| ssid: !secret wifi_ssid | |
| password: !secret wifi_password | |
| captive_portal: | |
| logger: | |
| level: DEBUG | |
| api: | |
| encryption: | |
| key: ${api_key} | |
| ota: | |
| password: ${ota_password} | |
| uart: | |
| - id: uart_inverter | |
| baud_rate: 19200 | |
| tx_pin: GPIO19 | |
| rx_pin: GPIO18 | |
| stop_bits: 1 | |
| parity: NONE | |
| data_bits: 8 | |
| debug: | |
| direction: BOTH | |
| dummy_receiver: false | |
| modbus: | |
| - id: modbus_inverter | |
| uart_id: uart_inverter | |
| send_wait_time: 200ms | |
| modbus_controller: | |
| - id: must_inverter | |
| address: 0x04 | |
| modbus_id: modbus_inverter | |
| command_throttle: 200ms | |
| setup_priority: -10 | |
| update_interval: ${updates} | |
| sensor: | |
| # charger sensors | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15201 | |
| name: "PV Charger Workstate" | |
| register_type: holding | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15202 | |
| name: "PV Charger MPPT state" | |
| register_type: holding | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15203 | |
| name: "PV Charger Charging state" | |
| register_type: holding | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15205 | |
| name: "PV Charger Voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15206 | |
| name: "PV Charger Battery voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15207 | |
| name: "PV Charger Current" | |
| register_type: holding | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-dc | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15208 | |
| register_type: holding | |
| name: "PV Charger power" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15209 | |
| register_type: holding | |
| name: "PV Charger Radiator temp" | |
| unit_of_measurement: "°C" | |
| accuracy_decimals: 1 | |
| icon: mdi:temperature-celsius | |
| # - platform: modbus_controller | |
| # modbus_controller_id: must_inverter | |
| # address: 15210 | |
| # register_type: holding | |
| # name: "PV Charger External temp" | |
| # unit_of_measurement: "°C" | |
| # accuracy_decimals: 1 | |
| # icon: mdi:temperature-celsius | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15212 | |
| register_type: holding | |
| name: "PV Relay" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15217 | |
| register_type: holding | |
| id: charger_total_mwh | |
| internal: true | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15218 | |
| register_type: holding | |
| id: charger_total_kwh | |
| internal: true | |
| filters: | |
| multiply: 0.1 | |
| - platform: template | |
| name: "PV Charger Accumulated charger power" | |
| unit_of_measurement: kWh | |
| lambda: !lambda 'return (id(charger_total_mwh).state * 1000.0 + id(charger_total_kwh).state );' | |
| accuracy_decimals: 1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15219 | |
| register_type: holding | |
| name: "PV Charger Accumulated day" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15220 | |
| register_type: holding | |
| name: "PV Charger Accumulated hour" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 15221 | |
| register_type: holding | |
| name: "PV Charger Accumulated minute" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| # inverter sensors | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25201 | |
| register_type: holding | |
| name: "Inverter Work state" | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25205 | |
| name: "Inverter Battery Voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25206 | |
| name: "Inverter Voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25207 | |
| name: "Inverter Grid voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25207 | |
| name: "Inverter Grid voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25208 | |
| name: "Inverter BUS Voltage" | |
| register_type: holding | |
| unit_of_measurement: "V" | |
| accuracy_decimals: 1 | |
| icon: mdi:sine-wave | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25209 | |
| name: "Inverter Control current" | |
| register_type: holding | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-dc | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25210 | |
| name: "Inverter Current" | |
| register_type: holding | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-dc | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25211 | |
| name: "Inverter Grid current" | |
| register_type: holding | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-ac | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25212 | |
| name: "Inverter Load current" | |
| register_type: holding | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-ac | |
| filters: | |
| multiply: 0.1 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25213 | |
| name: "Inverter Power" | |
| register_type: holding | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25214 | |
| name: "Inverter Grid power" | |
| register_type: holding | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| value_type: S_WORD | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25215 | |
| name: "Inverter Load power" | |
| register_type: holding | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25216 | |
| name: "Inverter System load" | |
| register_type: holding | |
| unit_of_measurement: "%" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| # MOST INFO | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25233 | |
| register_type: holding | |
| name: "Inverter AC radiator temp" | |
| accuracy_decimals: 1 | |
| unit_of_measurement: "°C" | |
| icon: mdi:temperature-celsius | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25234 | |
| register_type: holding | |
| name: "Inverter Transformer temp" | |
| unit_of_measurement: "°C" | |
| accuracy_decimals: 1 | |
| icon: mdi:temperature-celsius | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25235 | |
| register_type: holding | |
| name: "Inverter DC Radiator temp" | |
| unit_of_measurement: "°C" | |
| accuracy_decimals: 1 | |
| icon: mdi:temperature-celsius | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25237 | |
| register_type: holding | |
| name: "Inverter Relay state" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25238 | |
| register_type: holding | |
| name: "Inverter Relay state Grid" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25239 | |
| register_type: holding | |
| name: "Inverter Relay state Load" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25240 | |
| register_type: holding | |
| name: "Inverter Relay state NLine" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25241 | |
| register_type: holding | |
| name: "Inverter Relay state DC" | |
| icon: mdi:electric-switch | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25242 | |
| register_type: holding | |
| name: "Inverter Relay state Earth" | |
| icon: mdi:electric-switch | |
| # Inverter Accumulated discharge power | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25247 | |
| register_type: holding | |
| id: discharger_total_mwh | |
| internal: true | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25248 | |
| register_type: holding | |
| id: discharger_total_kwh | |
| internal: true | |
| filters: | |
| multiply: 0.1 | |
| - platform: template | |
| name: "Accumulated discharger power" | |
| unit_of_measurement: kWh | |
| accuracy_decimals: 1 | |
| lambda: !lambda 'return (id(discharger_total_mwh).state * 1000.0 + id(discharger_total_kwh).state);' | |
| # Inverter Accumulated buy power | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25249 | |
| register_type: holding | |
| id: buy_mwh | |
| internal: true | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25250 | |
| register_type: holding | |
| id: buy_kwh | |
| internal: true | |
| filters: | |
| multiply: 0.1 | |
| - platform: template | |
| name: "Accumulated buy power" | |
| unit_of_measurement: kWh | |
| lambda: |- | |
| return (id(buy_mwh).state * 1000.0 + id(buy_kwh).state); | |
| accuracy_decimals: 1 | |
| # Inverter Accumulated sell power | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25251 | |
| register_type: holding | |
| id: sell_mwh | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25252 | |
| register_type: holding | |
| id: sell_kwh | |
| filters: | |
| multiply: 0.1 | |
| - platform: template | |
| name: "Accumulated sell power" | |
| unit_of_measurement: kWh | |
| accuracy_decimals: 1 | |
| lambda: !lambda return (id(sell_mwh).state * 1000.0 + id(sell_kwh).state); | |
| # Inverter Accumulated load power | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25253 | |
| register_type: holding | |
| id: load_mwh | |
| internal: True | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25254 | |
| register_type: holding | |
| id: load_kwh | |
| internal: True | |
| filters: | |
| multiply: 0.1 | |
| - platform: template | |
| name: "Accumulated load power" | |
| unit_of_measurement: kWh | |
| accuracy_decimals: 1 | |
| lambda: !lambda return (id(load_mwh).state * 1000.0 + id(load_kwh).state); | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25273 | |
| register_type: holding | |
| value_type: S_WORD | |
| name: "Inverter Battery power" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25274 | |
| register_type: holding | |
| value_type: S_WORD | |
| name: "Inverter Battery current" | |
| unit_of_measurement: "A" | |
| accuracy_decimals: 1 | |
| icon: mdi:current-dc | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25275 | |
| register_type: holding | |
| value_type: S_WORD | |
| name: "Inverter Battery grade" | |
| unit_of_measurement: "V" | |
| icon: mdi:alpha-V | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 25277 | |
| register_type: holding | |
| name: "Inverter Rated power" | |
| unit_of_measurement: "W" | |
| accuracy_decimals: 1 | |
| icon: mdi:flash | |
| select: | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| id: energy_use_mode | |
| name: "Inverter Energy use mode (parameter 00)" | |
| address: 20109 | |
| optionsmap: | |
| "SBU (Solar/battery/utility)": 1 | |
| "SUB (Solar/utility/battery)": 2 | |
| "UTI (Utility only)": 3 | |
| "SOL (Solar only)": 4 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| id: charger_source_priority | |
| name: "Inverter Charger source priority (parameter 10)" | |
| address: 20143 | |
| optionsmap: | |
| "CSO (Solar first)": 0 | |
| "SNU (Solar and utility)": 2 | |
| "OSO (Solar only)": 3 | |
| - platform: modbus_controller | |
| modbus_controller_id: must_inverter | |
| address: 20111 | |
| id: inverter_ac_input_voltage_range | |
| name: "Inverter AC input voltage range (02)" | |
| optionsmap: | |
| "VDE (184-253VAC)": 0 | |
| "UPS (170-280VAC)": 1 | |
| "APL (90-280VAC)": 2 | |
| "GEN (Generator)": 3 | |
| number: | |
| - platform: modbus_controller | |
| id: batt_float_voltage | |
| name: "PV Charger Float voltage" | |
| unit_of_measurement: "V" | |
| address: 10103 | |
| value_type: U_WORD | |
| multiply: 10 | |
| - platform: modbus_controller | |
| id: batt_absorb_voltage | |
| name: "PV Charger Absorb voltage" | |
| unit_of_measurement: "V" | |
| address: 10104 | |
| value_type: U_WORD | |
| multiply: 10 | |
| - platform: modbus_controller | |
| id: batt_stop_dischg | |
| name: "Inverter Battery stop discharging voltage" | |
| unit_of_measurement: "V" | |
| address: 20118 | |
| value_type: U_WORD | |
| lambda: "return x * 0.1; " | |
| write_lambda: |- | |
| return x * 10 ; | |
| - platform: modbus_controller | |
| id: batt_stop_chg | |
| name: "Inverter Battery stop charging voltage" | |
| unit_of_measurement: "V" | |
| address: 20119 | |
| value_type: U_WORD | |
| multiply: 10 | |
| - platform: modbus_controller | |
| id: batt_low_voltage | |
| name: "Inverter Battery low voltage" | |
| unit_of_measurement: "V" | |
| address: 20127 | |
| value_type: U_WORD | |
| multiply: 10 | |
| - platform: modbus_controller | |
| id: batt_high_voltage | |
| name: "Inverter Battery high voltage" | |
| unit_of_measurement: "V" | |
| address: 20128 | |
| value_type: U_WORD | |
| multiply: 10 | |
| - platform: modbus_controller | |
| id: solar_charger_current | |
| name: "Inverter Charger current" | |
| unit_of_measurement: "A" | |
| address: 20132 | |
| value_type: U_WORD | |
| multiply: 10 |
Доброго дня всем. Кто сталкивался со сменой ID ? PC1800 3 шт - 3 ESP . Хочу оставить одну запаралелив порт modbus.
Плата для паралельного підключення наче сама комунікує між інвериорами і тоді достатньо вичитувати пвраметри тільки з 1. Це в теорії. Як воно насправді не знаю.
общался по тел указаному выше . Китайцы крутят, на вопрос толком не отвечают. А менять регистры вслепую страшно.
pv18 есть таблица .как добавить ?
pv18 есть таблица .как добавить ?
https://github.com/vladyspavlov/esphome-must-inverter
Тут може вже є, те що ви шукали.
Якщо у вас щось новеньке, то додайте пул реквест, будь ласка
добавить нечего , все есть.
может кому надо
text_sensor:
- platform: modbus_controller
modbus_controller_id: d
id: Charger_workstate_d
name: "Charger workstate"
address: 15201
register_type: holding
raw_encode: HEXBYTES
lambda: |-
uint16_t value = modbus_controller::word_from_hex_str(x, 0);
switch (value) {
case 0: return std::string("Initialization Mode");
case 1: return std::string("Selftest Mode");
case 2: return std::string("Work Mode");
case 3: return std::string("Stop Mode");
default: return std::string("Unknown");
}
return x;
Hello! Sorry for offtop, I'm not using ESPHome, just trying to get values from PV18 inverter using arduino UNO (with ESP8266 onboard), MAX RS485 to TTL adapter, but i'm unable to get it to work. I'm using ModbusMaster library, anytime I try to read registers, it throws Modbus error: 226 (which means Timeout). Help please. Much appreciated.
#include <SoftwareSerial.h>
#include <ModbusMaster.h>
#define RS485_DIR 4 // DE, RE
SoftwareSerial rs485(2, 3); // RX, TX (RO, DI)
ModbusMaster node;
void preTransmission()
{
digitalWrite(RS485_DIR, HIGH); // Sending mode
}
void postTransmission()
{
digitalWrite(RS485_DIR, LOW); // Receiving mode
}
void setup()
{
Serial.begin(9600);
rs485.begin(9600); // Modbus baud
pinMode(RS485_DIR, OUTPUT);
digitalWrite(RS485_DIR, LOW);
node.begin(1, rs485); // slave ID = 1?
node.preTransmission(preTransmission);
node.postTransmission(postTransmission);
Serial.println("Starting Modbus polling...");
delay(1000);
}
void loop()
{
// 15206: PV Voltage, 15207: PV Current, 15208: Battery Voltage
uint8_t result = node.readHoldingRegisters(15206, 3); // 1 arg - register, 2 arg - count
if (result == node.ku8MBSuccess)
{
float pvVoltage = node.getResponseBuffer(0) * 0.1;
float pvCurrent = node.getResponseBuffer(1) * 0.1;
float battVoltage = node.getResponseBuffer(2) * 0.1;
Serial.print("PV Voltage: ");
Serial.print(pvVoltage);
Serial.print(" V | PV Current: ");
Serial.print(pvCurrent);
Serial.print(" A | Battery Voltage: ");
Serial.print(battVoltage);
Serial.println(" V");
}
else
{
Serial.print("Modbus error: ");
Serial.println(result);
}
delay(2000);
}


Привіт !
Хочу поділитися інформацією. Мені вдалось знайти регістр SOC батареї.
Я використовую : MUST PH18 5448 pro + jk bms JK-PB2A16S20P Інвертор спілкується з батарею по протоколу CAN Pylontech.
Відсотки SOC батареї що відображаються на інверторі можна знайти у регістрі 44180 - це пряме значення.
Для додавання датчика використана конфігурація:
name: "Battery SOC"
register_type: holding
address: 44180
unit_of_measurement: "%"
accuracy_decimals: 0
device_class: battery
value_type: U_WORD
PS: Я думаю що це буде стосуватися інверторів серії PH18 PV18 може хто підтвердить ЩЕ ?