Introduction


Ferroamp strives to continuously improve the system performance and functionality of the EnergyHub system in order to increase the values and benefits that the system creates for our customers.


Affected products:


All products produced from September 2022 are delivered from Ferroamp with software version 5.0.3:


  • PH00177 EnergyHub 7                        

  • PH00205 EnergyHub 14                      

  • PH00798 EnergyHub XL 21                 

  • PH00030 EnergyHub XL 28                 

  • PH01106 EnergyHub Wall 21      

  • PH01105 EnergyHub Wall 28      

  • PH00413 Display 19”                           


Software release 5.0.3 will be begin to be rolled out during the summer of 2022 to all already installed systems.


Changes


General



Electric Vehicle Charging



Solar String Optimizers (SSO:s)


  • The SSO safety functionality has been revised to be more stable under peak conditions (high PV irradiation). This resolves previous issues where the SSO would shut down instead of down regulating PV production.


Energy Storage Optimizers (ESO:s)

  • In previous EhubOS versions there was an issue where SOC values are reported as MAX INT to EnergyCloud and spikes would be seen in the EnergyCloud battery graph. This is now fixed.


Measurement & communication

  • This release includes new functions to communicate with the Ferroamp EnergyCloud in a more scalable way. 

  • In previous EhubOS versions there was an issue with modbus API. This is now fixed.