Reinstated the ability to view two inverters when in portrait orientation. Instructions can be found at https://www.bbcbasic.co.uk/inverter/

The app will optionally scan for GivEnergy inverter(s) on your Local Area Network so you don't need to enter the IP address(es). Hopefully fixed a certificate issue causing the app to crash when run in iOS 12.

This update from Apple will improve the functionality of this app. No new features are included. The app will optionally search your Local Area Network for your inverter(s) so you don't need to enter the address(es).

v1.31a enables manual settings changes even when the inverter is in an 'abnormal' state. New 'maintenance' mode in which you can Start (or stop) a battery calibration, Reboot the inverter or Reset to defaults. You can toggle this mode on and off by pressing and holding to the right of the Quick Settings buttons for two seconds. Added the 'Maximum Charge and Discharge Rates in percent' registers (removed 'Output priority mode' to make space). An issue affecting setting the inverter's clock, when running recent inverter firmware, has been resolved.

New 'maintenance' mode in which you can Start (or stop) a battery calibration, Reboot the inverter or Reset to defaults. You can toggle this mode on and off by pressing and holding to the right of the Quick Settings buttons for two seconds. Added the 'Maximum Charge and Discharge Rates in percent' registers (removed 'Output priority mode' to make space). An issue affecting setting the inverter's clock, when running recent inverter firmware, has been resolved.

New 'Additional settings' screen (inverter and firmware dependent) House Load corrected for hybrid inverters with permanently-on EPS Battery 'Max rate' setting added (inverter maximum power percent)

v1.14c fixes the Set Time button not working. v1.14b fixes the house load being mis-reported with the All-in-One inverter. Works with the All-in-One and other inverters running 'next-generation' firmware. The Quick Settings 'Pause' mode works correctly with all firmware versions. Settings changes are logged to a local file in case analysis is required. Avoids overloading the inverter if multiple instances of the app are running.

v1.14b fixes the house load being mis-reported with the All-in-One inverter. Works with the All-in-One and other inverters running 'next-generation' firmware. The Quick Settings 'Pause' mode works correctly with all firmware versions. Settings changes are logged to a local file in case analysis is required. Avoids overloading the inverter if multiple instances of the app are running.

Works with the All-in-One and other inverters running 'next-generation' firmware. The Quick Settings 'Pause' mode works correctly with all firmware versions. Settings changes are logged to a local file in case analysis is required. Avoids overloading the inverter if multiple instantiations of the app are running.

Display battery capacity in Settings page. Align maximum charge and discharge powers with portal values. Update SDL2, SDL2_ttf and SDL2_net libraries.

Improved setting of maximum charge and discharge powers.

Improved reliability when restored from background.

Fixed incorrect Total Consumed value with a hybrid inverter. Fixed occasional displaying of all values as zero.

Improved compatibility with hybrid inverters.

Added 'Set Time' button.

Minor bug fixes.