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185 lines
7.4 KiB
ReStructuredText
185 lines
7.4 KiB
ReStructuredText
Havells Solar
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=============
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.. seo::
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:description: Instructions for setting up Havells inverter reading on modbus.
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:image: havellsgti5000d_s.jpg
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:keywords: Havells Enviro, Havells GTI
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The ``Havells Inverter`` sensor platform allows you to use Havells inverter data reading on modbus
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(`website <https://www.havells.com/en/consumer/solar/solar-on-grid-inverter-and-solutions/solar-on-grid-inverter.html>`__)
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with ESPHome.
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.. figure:: images/havellsgti5000d.jpg
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:align: center
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:width: 50.0%
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Havells On Grid Solar Inverter.
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The communication with this integration is done over a :ref:`UART bus <uart>` using :ref:`Modbus <modbus>`.
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You must therefore have a ``uart:`` entry in your configuration with both the TX and RX pins set
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to some pins on your board and the baud rate set to 9600.
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.. code-block:: yaml
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# Example configuration entry
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uart:
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- id: uart1
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baud_rate: 9600
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tx_pin: GPIO1
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rx_pin: GPIO3
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modbus:
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uart_id: uart1
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flow_control_pin: GPIO4
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sensor:
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- platform: havells_solar
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update_interval: 60s
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phase_a:
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voltage:
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name: "HAVELLS Phase A Voltage"
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current:
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name: "HAVELLS Phase A Current"
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phase_b:
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voltage:
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name: "HAVELLS Voltage Phase B"
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current:
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name: "HAVELLS Current Phase B"
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phase_c:
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voltage:
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name: "HAVELLS Voltage Phase C"
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current:
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name: "HAVELLS Current Phase C"
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pv1:
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voltage:
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name: "HAVELLS PV1 Voltage"
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current:
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name: "HAVELLS PV1 Current"
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active_power:
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name: "HAVELLS PV1 Active Power"
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voltage_sampled_by_secondary_cpu:
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name: "HAVELLS PV1 Voltage Sampled By Slave CPU"
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insulation_of_p_to_ground:
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name: "HAVELLS PV1 Insulation Of +VE To Ground"
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pv2:
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voltage:
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name: "HAVELLS PV2 Voltage"
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current:
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name: "HAVELLS PV2 Current"
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active_power:
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name: "HAVELLS PV2 Active Power"
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voltage_sampled_by_secondary_cpu:
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name: "HAVELLS PV2 Voltage Sampled By Slave CPU"
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insulation_of_p_to_ground:
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name: "HAVELLS PV2 Insulation Of +VE To Ground"
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active_power:
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name: "HAVELLS Active Power"
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reactive_power:
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name: "HAVELLS Reactive Power"
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frequency:
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name: "HAVELLS Frequency"
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energy_production_day:
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name: "HAVELLS Today's Generation"
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total_energy_production:
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name: "HAVELLS Total Energy Production"
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total_generation_time:
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name: "HAVELLS Total Generation Time"
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today_generation_time:
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name: "HAVELLS Today Generation Time"
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inverter_module_temp:
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name: "HAVELLS Inverter Module Temp"
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inverter_inner_temp:
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name: "HAVELLS Inverter Inner Temp"
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inverter_bus_voltage:
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name: "HAVELLS Inverter BUS Voltage"
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insulation_of_pv_n_to_ground:
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name: "HAVELLS Insulation Of PV- To Ground"
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gfci_value:
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name: "HAVELLS GFCI Value"
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dci_of_r:
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name: "HAVELLS DCI Of R"
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dci_of_s:
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name: "HAVELLS DCI Of S"
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dci_of_t:
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name: "HAVELLS DCI Of T"
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Configuration variables:
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------------------------
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- **phase_a** (*Optional*): The group of exposed sensors for Phase A/1.
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- **current** (*Optional*): Use the current value of the sensor in amperes. All options from
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:ref:`Sensor <config-sensor>`.
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- **voltage** (*Optional*): Use the voltage value of the sensor in volts.
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All options from :ref:`Sensor <config-sensor>`.
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- **phase_b** (*Optional*): The group of exposed sensors for Phase B/2 on applicable inverters.
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- All options from **phase_a**
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- **phase_c** (*Optional*): The group of exposed sensors for Phase C/3 on applicable inverters.
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- All options from **phase_a**
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- **pv1** (*Optional*): The group of exposed sensors for Photo Voltaic 1.
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- **current** (*Optional*): Use the current value of the sensor in amperes. All options from
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:ref:`Sensor <config-sensor>`.
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- **voltage** (*Optional*): Use the voltage value of the sensor in volts.
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All options from :ref:`Sensor <config-sensor>`.
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- **active_power** (*Optional*): Use the (active) power value of the sensor in watts. All options
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from :ref:`Sensor <config-sensor>`.
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- **voltage_sampled_by_secondary_cpu** (*Optional*): Use the photo voltiac's voltage sampled by
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slave CPU value of the sensor in volts. All options from :ref:`Sensor <config-sensor>`.
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- **insulation_of_p_to_ground** (*Optional*): Use the insulation of photo voltiac's +ve terminal to
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ground value of the sensor in kilo ohms. All options from :ref:`Sensor <config-sensor>`.
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- **pv2** (*Optional*): The group of exposed sensors for Photo Voltaic 2.
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- All options from **pv1**
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- **active_power** (*Optional*): Use the (active) power value of the sensor in watts. All options
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from :ref:`Sensor <config-sensor>`.
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- **reactive_power** (*Optional*): Use the reactive power value of the sensor in VAR. All
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options from :ref:`Sensor <config-sensor>`.
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- **frequency** (*Optional*): Use the frequency value of the sensor in hertz.
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All options from :ref:`Sensor <config-sensor>`.
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- **energy_production_day** (*Optional*): Use the export active energy value for same day of the
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sensor in kilo watt hours. All options from :ref:`Sensor <config-sensor>`.
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- **total_energy_production** (*Optional*): Use the total exported energy value of the sensor in
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kilo watt hours. All options from :ref:`Sensor <config-sensor>`.
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- **total_generation_time** (*Optional*): Use the total generation time value of the sensor in
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hours. All options from :ref:`Sensor <config-sensor>`.
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- **today_generation_time** (*Optional*): Use the day generation time value for same day of the
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sensor in minutes. All options from :ref:`Sensor <config-sensor>`.
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- **inverter_module_temp** (*Optional*): Use the inverter module temperature value of the sensor in
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degree celsius. All options from :ref:`Sensor <config-sensor>`.
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- **inverter_inner_temp** (*Optional*): Use the inverter inner temperature value of the sensor in
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degree celsius. All options from :ref:`Sensor <config-sensor>`.
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- **inverter_bus_voltage** (*Optional*): Use the inverter bus voltage value of the sensor in volts.
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All options from :ref:`Sensor <config-sensor>`.
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- **insulation_of_pv_n_to_ground** (*Optional*): Use the insulation of photo voltiacs's
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-ve terminal to ground value of the sensor in kilo ohms. All options from :ref:`Sensor <config-sensor>`.
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- **gfci_value** (*Optional*): Use the GFCI value of the sensor.
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All options from :ref:`Sensor <config-sensor>`.
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- **dci_of_r** (*Optional*): Use the DCI of R value of the sensor.
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All options from :ref:`Sensor <config-sensor>`.
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- **dci_of_s** (*Optional*): Use the DCI of S value of the sensor.
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All options from :ref:`Sensor <config-sensor>`.
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- **dci_of_t** (*Optional*): Use the DCI of T value of the sensor.
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All options from :ref:`Sensor <config-sensor>`.
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- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
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sensor. Defaults to ``60s``.
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- **address** (*Optional*, int): The address of the sensor if multiple sensors are attached to
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the same UART bus. You will need to set the address of each device manually. Defaults to ``1``.
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See Also
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--------
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- :ref:`sensor-filters`
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- :ghedit:`Edit`
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