Warning! This app might not work properly. 
                  This app version is currently being tested, and has not yet been reviewed. It might not work as expected. Be extra careful when installing this app.
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                  Monitor and Control your SESSY home battery storage system.
With the Sessy home battery, you can store excess solar power for later use, or you can start trading energy if you have a dynamic contract. Together with the Power By The Hour app you can create smart charge/discharge flows and keep track of how much money your Sessy generates.
                  
                    
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                  Supported devices 
                  
                    
                      
                      
                        
                        Sessy 
                        
                        
                       
                    
                      
                      
                        
                        Sessy CT 
                        
                        
                       
                    
                      
                      
                        
                        Sessy P1 
                        
                        
                       
                    
                      
                      
                        
                        Solar System 
                        
                        
                       
                    
                   
                 
              
              
              
              
                
                  Flow cards 
                  
                    Click on a device above to show related Flow cards only.
                  
                  
                    
                      When... 
                      
                        
                          
                        
                          
                            
                              
                              
                                Sessy
                                The battery level changed
                               
                              
                              
                             
                           
                        
                          
                        
                          
                            
                              
                              
                                Sessy
                                The frequency changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The fault Alarm turned On
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The fault Alarm turned Off
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The charge mode changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The control mode changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The firmware changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The target power changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                New firmware is available
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The system state changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                The max noise level changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                The power changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                The fault Alarm turned On
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                The fault Alarm turned Off
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                The firmware changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                New firmware is available
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy CT
                                The system state changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The power changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The power meter changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The gas meter changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The fault Alarm turned On
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The fault Alarm turned Off
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The firmware changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The gas usage changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The XOM Grid target power changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The power failure count changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The voltage sag count changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The voltage swell count changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                New firmware is available
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                The system state changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy P1
                                Tariff has changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Solar System
                                The power changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Solar System
                                The power meter changed
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Solar System
                                The frequency changed
                               
                              
                              
                             
                           
                        
                       
                    
                      Then... 
                      
                        
                          
                            
                              
                              
                                Sessy
                                Set the volume to % 
                               
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set relative volume % 
                               
                              
                                
                              
                              
                             
                           
                        
                          
                        
                          
                            
                              
                              
                                Sessy
                                Set Sessy charge mode to Charge mode 
                               
                              
                                
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set Sessy control mode to Control mode 
                               
                              
                                
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set maximum power to Maximum power  W
                               
                              
                                
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set minimum power to Minimum power  W
                               
                              
                                
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set target power to Target power  W
                               
                              
                                
                              
                              
                             
                           
                        
                          
                            
                              
                              
                                Sessy
                                Set max noise level to Max noise level 
                               
                              
                                
                              
                              
                             
                           
                        
                          
                        
                          
                            
                              
                              
                                Sessy CT
                                Set XOM Grid target power to XOM Target power  W
                               
                              
                                
                              
                              
                             
                           
                        
                          
                        
                          
                            
                              
                              
                                Sessy P1
                                Set XOM Grid target power to XOM Target power  W
                               
                              
                                
                              
                              
                             
                           
                        
                       
                    
                   
                 
              
              
              
              
              
              
              
              
              
              
                What’s new 
                Version 3.1.1 — Set minimal required Homey fw>12.9.0.
                
                  View changelog