Ann: V-KOR Vanadium Battery Arrives in Perth for Trial, page-10

I don't think size is important ... Bottom line for me is that this battery has a lot more technical advantages over Lithium Ion batteries... so, I suppose it all boils down to the actual unit cost....I'm still trying to find out what this unit on trial actually costs if one was to purchase it....by the looks of it imo it seems that the sale price at this stage maybe considered to be far tooooooo market sensitive to disclose ???