Why size matters. How correctly proportioning a storage system can pay off for Australian households and installers

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Discussion participants

Warwick Johnston, SunWiz, Consultant
Nino Nizic, Solarwatt


Jonathan Gifford, Editor at large

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Nino Nizic's Presentation
Warwick Johnston's Presentation

Webinar Details

The Australian distributed storage market is taking off. With well over 7,000 systems having installed in the first six months of 2017, the full year looks set for 15,000, with that potentially growing to in excess of 25,000 in 2018. However, sizing a system for Australian household requirements is key to maximizing the utility of the system, and delivering a strong RoI for the homeowner. Wawrick Johnston from consultants SunWiz and Nino Nizic from Solarwatt will present the outlook and potential pitfalls in the 2018 storage marketplace and how a well sized, high quality system can really deliver.


  • Recent market developments
  • Calculations and trends regarding roIe for residential storage system
  • The role of batteries for the provision of backup power supply
  • System charge/discharge profile, case studies, role in matching household load

Questions can be submitted beforehand or during the webinar through a chat window. Jonathan Gifford will moderate the webinar. We look forward to your participation!