Huawei-solar

Latest version: v2.4.4

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1.1.0b5

**This is a beta release**. Please report any issues on the issue tracker.

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New feature: reading optimizer data

This data is refreshed every 5 minutes, as the inverter does not offer more granular updates.

Exposed entities:
- Input Current
- Input Voltage
- Output Current
- Output Voltage
- Output Power
- Temperature
- Accumulated Energy Yield
- Voltage to Ground (disabled by default)
- Running Status (online/offline/disconnected)

![optimizer-ha-screenshot](https://user-images.githubusercontent.com/2150060/170875633-c5139027-cd4e-4d36-8b82-25dcbafbeb7b.png)

The option "Advanced: elevate permissions" needs to be checked for this to work: the inverter requires elevated permissions to request the optimizer data.

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**Tip**: the easiest way to find the Optimizer "devices" in Home Assistant is via:

- Go to Settings > "Devices & Services"
- click on "X devices" in the "Huawei Solar" tile
![image](https://user-images.githubusercontent.com/2150060/170879944-97b25c0e-d261-4d76-b494-4dd603f4b5b1.png)

You will now see a list of all devices associated with this integration, including one per optimizer:

![image](https://user-images.githubusercontent.com/2150060/170880084-dcc7243e-5823-4a5b-b256-ef509f877c87.png)

Clicking on a specific optimizer will show you the entities associated with that specific optimizer. You can now rename them to something more clear for your setup.

![image](https://user-images.githubusercontent.com/2150060/170880171-853ee7af-c9f2-45c0-b17c-fbcf3a7de5e0.png)

1.0.2

Bump huawei-solar library to v2.0.2, which fixes the re-login flow after an interruption of the initial session.

1.0.1

1.0.0

This release uses the new 'HuaweiSolarBridge' which moves a lot of the complexity into the huawei-solar library.

It also contains support for changing settings, all of which are related to use of battery storage.

[](https://user-images.githubusercontent.com/2150060/152701603-a4c2f69c-e139-4e4d-98ef-279f9fee37bf.png)
.

1.0.0a4

* Add battery running status (34)
* Fix battery detection logic (35)

1.0.0a3

This release uses the new 'HuaweiSolarBridge' which moves a lot of the complexity into the huawei-solar library.

It also contains support for changing settings, all of which are related to use of battery storage.

![image](https://user-images.githubusercontent.com/2150060/152701603-a4c2f69c-e139-4e4d-98ef-279f9fee37bf.png)

Fixes in 1.0.0 alpha 3:
- Remove dysfunctional second Grid Active Power-entity from single power meter entities
- Improve handling of Slave Busy exception
- prevent multiple slaves running `update` at the same time
- Increase cooldown-time between requests from 0.01 to 0.05 seconds.

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