Redflow launches ZCell home energy storage system


Source: Featured in Ferret Tuesday 29/03/2016

Australian battery innovator Redflow today launches its first residential energy storage solution, ZCell, a breakthrough system that includes a battery made from easily recyclable or reusable components.

ZCell can store 10 kilowatt hours (kWh) of energy, allowing people to ‘timeshift’ solar power from day to night, store off-peak power for peak demand periods and support off-grid systems.

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By Sam Murden

Australian residential installations are scheduled to start mid-year, kicked off by an introductory rebate offer for eligible Redflow shareholders. Redflow Executive Chairman Simon Hackett said ZCell was a breakthrough system. “ZCell breaks many of the rules that apply to legacy batteries, making it ideal for the home market,” he said.

“ZCell lets you discharge 100 per cent of its total stored energy every day, whereas other battery types can require a significant amount of their underlying storage capacity to be locked out to prevent battery damage and to extend battery life. ZCell is a unique flow battery that loves to be fully charged and discharged daily.”

“ZCell is warranted to deliver its full 10kWh of stored energy each day for as long as 10 years. During that period, lead acid and lithium batteries can lose a significant portion of their storage capacity.”

“Importantly, ZCell enables you to reduce your carbon footprint and reliance on fossil fuel-generated electricity by storing energy harvested from your solar panels. ZCell is primarily made of plastic, aluminium and steel, elements that are easily recycled, while its fluid electrolyte can be reused or repurposed.”