Hi Ab12345,I have an Alpha ESS battery and have signed up to battery rewards, and VPP.I'm disappointed, as Alpha told me their app only enables discharge settings to home and they may update it in future. A helpful AGL solar guy explained this is the case... AGL may put pressure on Alpha. He said even on VPP, AGL can't enable auto time discharge settings for me. I'm willing to wait it out for 6 months, because of the generous account credits AGL has offered me for joining and staying as a VPP