After dropping a series of strong hints – including those given in interviews with PV Tech Storage – Enphase has confirmed that its AC battery will be launched in Australia first.

While a project to run a Spanish island off renewable energy which gathered media attention this week might only have successfully met the region’s energy demand continuously for four hours, the project is nonetheless “very significant”, an expert with the International Renewable Energy Agency (IRENA) has said.

Competition generated in part by the transport sector has catapulted lithium to its position as storage technology frontrunner, according to Volker Wachenfeld, senior vice president for hybrid and energy storage integration at SMA Solar Technology.

Through a brief history of batteries and some findings from his own team’s work, Volker Wachenfeld of SMA Solar Technology answers a frequently asked question in energy storage; how can compatibility with the existing variety of batteries in the market be put into practice?

Ministers from both Scotland and Wales have said energy storage solutions are integral to the “future direction” of energy use in the UK as they warned against cuts to renewable energy subsidies.

Effective ways of assigning economic value to services provided by aggregated storage systems must be found to progress the use of such technology, according to a technical consultant involved in a recent report assessing Australia’s energy storage landscape.

PV Tech Storage’s publisher, Solar Media, recently conducted a round table discussion event, bringing together a range of industry figures from analysts to manufacturers, to discuss the future of the UK residential energy storage industry. While there is more in depth coverage of event to come on PV Tech Storage and through Solar Media’s various other channels, here are two short videos summing up some of the thoughts of attendees on key topics.

The closing of Feed-in-Tariffs (FiTs) for solar installations in the Australian state of New South Wales (NSW) at the end 2016 presents a “perfect marketing opportunity” for energy storage retailers, according to industry members.

There is “still an argument to be had” over the best use of storage solutions in the UK markets, with pure storage or back-up capabilities two possible options according to LG Solar head of UK sales Bob Mills.

Some news in brief from around the world of energy storage this week: UK residential storage company chases scale with crowdfunder, Younicos could hire 150 more employees by 2017, and Southern California Edison is set to flick the switch on a grid-stabilising storage system from NEC ES.