Pylontech integration (solar battery bank) (#4688)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
2026-05-24 22:58:30 +02:00 · 2023-11-27 23:43:03 +01:00
parent 4e6d3729e1
commit 4b6fbd5db0
11 changed files with 528 additions and 0 deletions
@@ -0,0 +1,97 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.const import (
+    CONF_VOLTAGE,
+    CONF_CURRENT,
+    CONF_TEMPERATURE,
+    UNIT_VOLT,
+    UNIT_AMPERE,
+    DEVICE_CLASS_VOLTAGE,
+    DEVICE_CLASS_CURRENT,
+    DEVICE_CLASS_TEMPERATURE,
+    DEVICE_CLASS_BATTERY,
+    UNIT_CELSIUS,
+    UNIT_PERCENT,
+    CONF_ID,
+)
+
+from .. import (
+    CONF_PYLONTECH_ID,
+    PYLONTECH_COMPONENT_SCHEMA,
+    CONF_BATTERY,
+    pylontech_ns,
+)
+
+PylontechSensor = pylontech_ns.class_("PylontechSensor", cg.Component)
+
+CONF_COULOMB = "coulomb"
+CONF_TEMPERATURE_LOW = "temperature_low"
+CONF_TEMPERATURE_HIGH = "temperature_high"
+CONF_VOLTAGE_LOW = "voltage_low"
+CONF_VOLTAGE_HIGH = "voltage_high"
+CONF_MOS_TEMPERATURE = "mos_temperature"
+
+TYPES: dict[str, cv.Schema] = {
+    CONF_VOLTAGE: sensor.sensor_schema(
+        unit_of_measurement=UNIT_VOLT,
+        accuracy_decimals=3,
+        device_class=DEVICE_CLASS_VOLTAGE,
+    ),
+    CONF_CURRENT: sensor.sensor_schema(
+        unit_of_measurement=UNIT_AMPERE,
+        accuracy_decimals=3,
+        device_class=DEVICE_CLASS_CURRENT,
+    ),
+    CONF_TEMPERATURE: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+    CONF_TEMPERATURE_LOW: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+    CONF_TEMPERATURE_HIGH: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+    CONF_VOLTAGE_LOW: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+    CONF_VOLTAGE_HIGH: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+    CONF_COULOMB: sensor.sensor_schema(
+        unit_of_measurement=UNIT_PERCENT,
+        accuracy_decimals=0,
+        device_class=DEVICE_CLASS_BATTERY,
+    ),
+    CONF_MOS_TEMPERATURE: sensor.sensor_schema(
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+    ),
+}
+
+CONFIG_SCHEMA = PYLONTECH_COMPONENT_SCHEMA.extend(
+    {cv.GenerateID(): cv.declare_id(PylontechSensor)}
+).extend({cv.Optional(marker): schema for marker, schema in TYPES.items()})
+
+
+async def to_code(config):
+    paren = await cg.get_variable(config[CONF_PYLONTECH_ID])
+    bat = cg.new_Pvariable(config[CONF_ID], config[CONF_BATTERY])
+
+    for marker in TYPES:
+        if marker_config := config.get(marker):
+            sens = await sensor.new_sensor(marker_config)
+            cg.add(getattr(bat, f"set_{marker}_sensor")(sens))
+
+    cg.add(paren.register_listener(bat))