Greens pledge almost $3b for new batteries, page-74

Agreed, I am in my 30s, and I can see many friends adopting these in the coming years, myself included. Also, 10kWh is spot on. If you make too much, you can always sell back to the grid. But with the increase in electric cars and off-grid scenarios (not to mention rural off-grid), I see this as a winner.

Lets not forget the tax write-off possibilities on rental houses.

To my inexperienced eye I think the management team are also doing a great job. They are showing a huge degree of transparency, approachability and belief in their product. Let's hope it's a success story.