I can't comment on the AUS market but I work in battery storage analysis in the UK, and given the state of our energy market, it's definitely a good time to invest. We have some half hourly variable import and export tariffs that can be capitalised on. The main thing is to do your research on what product and capabilities you want as there are a lot of cowboys around trying to sling in the cheapest/simplest system they can.

(Y)