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National Grid’s 48MWh Tesla goes online on Nantucket

National Grid’s 48MWh Tesla goes online on Nantucket

10 Oct 2019, 14:47

A 6MW / 48MWh battery energy storage system paired to a 15MW diesel generator has gone online on Nantucket, in what has been described by project owner National Grid as the biggest system in New England to date.

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Analysis

Go big, go DC: an in-depth look at DC-coupled solar-plus-storage

9 Oct 2019, 12:12 • By Sara Verbruggen
Go big, go DC: an in-depth look at DC-coupled solar-plus-storage

New technologies and designs aimed at driving down the cost of energy storage facilities are currently the focus of intense industry R&D. Sara Verbruggen reports on DC coupling, an emerging system architecture that many believe will soon become the industry standard.

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Analysis

Market and technology development of stationary battery storage systems in Europe

7 Oct 2019, 11:50 • By Dr. Kai-Philipp Kairies
Market and technology development of stationary battery storage systems in Europe

The business models and technologies underpinning the development of stationary energy storage markets are evolving rapidly. Dr. Kai-Philipp Kairies, Jan Figgener and David Haberschusz of RWTH Aachen University look at some of the key trends driving the sector forwards, in a paper which first appeared in PV Tech Power's Energy Storage Special Report 2019.