ChrisWarwick, 
i managed to push ~4.2kWh to the grid during today's DFS event. This equates to around a 5kWh reduction in normal usage (which makes sense as I have a 5kW inverter :-)). Will be interesting to see what happens to my #Octopoints
cc: @wishy @bazcurtis @mart_brooks
#HomeAssistant #Octopus #SavingSession