New features ✨
* Inverter ON/OFF switch
* Capacity control mode
* End-of-charge SOC and End-of-discharge SOC configuration entities
* Time of use periods and fixed charging/discharging periods can be retrieved through extended attributes of 'Time of use periods' and 'Fixed charging periods' sensor
* Time of use periods are now editable through `huawei_solar.set_tou_periods` service
* Fixed charging periods are now editable through `huawei_solar.set_charging_periods` service
* Capacity control periods are editable through `huawei_solar.set_capacity_control_periods`
Improvements
* Batched retrieval of configuration entity values
* Improved and dynamic correctness of minimum value/maximum value/availability of certain configuration entities (for example: capacity control can only be enabled if charging from grid is also enabled, capacity control SOC must be larger than maximum discharge SOC of the battery)
* Support for V103 Optimizer Data Files (fixes reading optimizer data in recent firmware versions)
* Improve diagnostics
Fixes
* Since 1.2.0 beta 3: Fix behavior when no config entities are available
* Since 1.2.0 beta 5: 198 Correctly process ValueError
* Since 1.2.0 beta 5: 199: Retry Modbus write commands on timeout or slave failure
* Since 1.2.0 beta 5: Fix computation of dynamic min/max value for number entities
* Since 1.2.0 beta 7: Fix bug preventing optimizers from loading
Screenshots



**Full Changelog**: https://github.com/wlcrs/huawei_solar/compare/1.2.0b1...1.2.0b5