Battery system integrators must navigate a broad array of technologies and varying market drivers when putting systems together. Andy Colthorpe speaks to Powin Energy and Sungrow about the engineering challenges involved in building lithium-ion battery storage.

“This next phase we’ve entered is a large number of projects in a lot of places,” Fluence VP for marketing and strategy, Brian Perusse, tells Energy-Storage.news.

The US national Energy Storage Association’s policy director, Jason Burwen, spoke with Andy Colthorpe about the seven early adopter states of energy storage targets and whether this is likely to be a spreading pattern across the country.

SPONSORED: EDF are one of the largest aggregators of distributed flexible assets in Europe with significant presence in the UK, France, Germany and Belgium. Chris Regan, Head of Energy Trading Services, speaks to Energy-Storage.news editor Andy Colthorpe about EDF’s view on battery storage and optimisation, the impacts of the pandemic on this market and what the future could look like.

Sunverge CEO Martin Milani talks about the system architectures and technologies that can make residential storage virtual power plants economically viable and useful to the local electricity network. As told to Andy Colthorpe.

Sunverge has been active in the market since 2011 and Martin Milani became chief executive officer (CEO) in late 2017, taking over from company founder Ken Munson. One of the pioneers of using aggregated residential energy storage systems to create virtual power plants (VPPs), here’s some of the backstory and where the company is going these days, as told to Andy Colthorpe.

After we reported earlier this month that despite the impact of COVID-19, progress continues to be made on nearly every one of more than 70 projects underway by energy storage technology provider Fluence, here’s the full interview with Fluence’s chief operating officer John Zahurancik that that news story came from.

The cost of battery energy storage has continued on its trajectory downwards and now stands at US$150 per megawatt-hour for battery storage with four hours’ discharge duration, making it more and more competitive with fossil fuels. Andy Colthorpe spoke to Tifenn Brandily, lead author of BloombergNEF’s latest LCOE report.

Why have battery energy storage and solar-plus-storage become such a key part of the US energy industry in a way that they have not in Europe, as yet? Corentin Baschet at technical consultancy and market analysis firm Clean Horizon took some of our questions.

“We work hard every day to continue to push forward to the best of our ability, as we believe that we must do all that we can do to keep our projects on track and support the greater economy.”