Wild power-price swings are driving an Australian battery boom
A rooftop solar boom has aided the shift but also created midday power gluts, giving big batteries the chance to buy electricity cheaply and sell it back when prices rebound.
Tomas Kauer - News Moderator 
A rooftop solar boom has aided the shift but also created midday power gluts, giving big batteries the chance to buy electricity cheaply and sell it back when prices rebound.
