[solarman] Enable write registers

[san4esmc]

[solarman] Add ability to write to Solarman registers

Description

Current binding implementation doesn't allow to change data in invertor - only reads data from it. At the same time there are sets of registers that can safely be manipulated to automate eletricity usage, etc.
By default all registers are treated as read-only unless other is directly stated in channel configuration, which should avoid any accidental writes.
To make channel writable you should add readOnly=false to channel configuration. I have also added one new invertor definition deye_sg01hp3 for Deye 30KWh High Volatage inverter, where this was tested. New channels introduced there are connected to Time Of Use functionality, including time periods, battery SOC, charge enabled.

Testing

Existing unit tests were adapted to refactored code.
To test updated binding you can download built jar here: https://mega.nz/file/jjAlAT4D#mFLoSH1T8NP36iZzJKroslgVaMFkOTtW1ve7hfJ7KnY

[Copilot]

Pull Request Overview

This PR adds write register functionality to the Solarman binding, allowing users to modify inverter settings in addition to reading data. By default, all registers remain read-only unless explicitly marked as writable with isReadOnly: false in channel configuration.

Key changes include:

• Implementation of write register functionality in both SolarmanV5 and SolarmanRaw protocols
• Addition of SolarmanRegisterUpdater for handling write commands across different data types
• New inverter definition deye_sg01hp3 with Time Of Use (TOU) writable channels

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
SolarmanV5Protocol.java	Added write register support and refactored frame building methods
SolarmanRawProtocol.java	Added write register support for raw protocol
SolarmanRegisterUpdater.java	New class handling register writes for different data types
SolarmanLoggerHandler.java	Integrated register updater and command handling
ParameterItem.java	Added isReadOnly field to control write permissions
deye_sg01hp3.yaml	New inverter definition with writable TOU channels

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[stefan-hoehn]

I highly appreciate this PR.
Please don't forget to update the Readme.md (including describing new channels).

[san4esmc]

I highly appreciate this PR. Please don't forget to update the Readme.md (including describing new channels).

I have updated readme.md now.
Also added ignoring refresh command (as we use polling to get data), so we don't spam logs with warnings about writable channel not found

[stefan-hoehn]

I don't see any channel changes in the readme? So no new channels have been added?

Btw, I have SUN-8K-SG04LP3-EU which works well with the binding.

[san4esmc]

I don't see any channel changes in the readme? So no new channels have been added?

Btw, I have SUN-8K-SG04LP3-EU which works well with the binding.

I have added new invertor type where this was tested - deye_sg01hp3 and in readme.md we have registers example for deye_sg04lp3. I can add new registers to that one also, but we'll need someone to test that everything is working there also

[stefan-hoehn]

I was referring to what you wrote in the description:

"New channels introduced there are connected to Time Of Use functionality, including time periods, battery SOC, charge enabled."

I might have overlooked them in the Readme? 🤔

[san4esmc]

I have added Time Of Use registers to deye_sg04lp3 also now (they should work similar to deye_sg01hp3, but someone still needs to check it 😄). Also added those new channels to readme.md

[lsiepel]

Thansk for providing this PR.
LGTM

@stefan-hoehn do you need to finsih some tests?

[stefan-hoehn]

No, sorry, I won't be able to do this before it will be rolled out. Thanks for asking.

[lsiepel]

@san4esmc ready for a merge?

[san4esmc]

Yep