Increase max value for number.solax_x1_vast_inverter_battery_charge_max_current (currently capped at 30A, battery supports 50A)

[DoinitSideways]

Describe the solution you'd like
The Number entity Inverter Battery Charge Max Current for the SolaX X1-VAST is currently limited to a maximum of 30A. While this matches SolaX's recommended default, my battery (SolaX HS36-28.8) is rated to accept up to 50A charge current. Please increase the configurable max value for this entity to 50A (or make it configurable) so users with batteries rated above 30A can set higher charge currents if they choose to.

Additional context

Inverter: SolaX X1-VAST
Battery: SolaX HS36-28.8 (28.8kWh, max charge/discharge current 50A per spec)
Integration version: 2026.06.3

[TCWORLD]

Please include the details from the issue template:

• Serial number prefix (first 6 digits of SN)
• Firmware version numbers (as reported by integration)
• Modbus Protocol Version (diagnostic entity, may need to be enabled)

[DoinitSideways]

sorry, forgot

Firmware: DSP 18.04 ARM 16.05
Hardware: Gen6
Serial number: 10M081
Modbus Protocol Version: 100

[rosenrot00]

Changed it here. The previous 10M was set to 30A. Not sure if the max current depends on the serial alone or also on the attached battery. #2123

[DoinitSideways]

The integration currently doesn’t let me try anything above 30. Inthink as per 2123 comment. If the inverter gets a command outside its parameters it just reverts back to/ ignores it…

[TCWORLD]

@DoinitSideways You'll need to apply the change in the linked PR if you want to be able to set larger values.

[wills106]

I have released 2026.06.4 with this change.

[github-actions]

This issue is stale because it has been open for 30 days with no activity.

[github-actions]

This issue was closed because it has been inactive for 14 days since being marked as stale.