So I have Solar PV at home. When I installed the panels, I was told there'd be 10+years of a bonus feed in tarrif for all exported power. However only a few years later, the Vic Gov are dropping feed in tarrifs to 5c / kWh. That's a pittance. My credit union is offering cheap "green" loans, so I'm looking at tacking on battery storage to the Solar set up, so that for the most part I will be living off my own power. I still have to crunch the numbers to see whether its worth it financially... as an engineer, breaking out the spreadsheet isn't really a big ask. lol The Tesla power wall seems to be all the rage at the moment and getting all the media but it's not the only option. In the meantime, I'd be interested to hear if anyone else has a storage set up and their thoughts/learnings/rough costs/etc.