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Sumitomo Electric

ViZn tops ‘non-lithium league table’ for grid storage

Fri, 10/06/2017 - 09:25 -- News Editor
ViZn tops ‘non-lithium league table’ for grid storage

US firm ViZn Energy Systems has headed a ‘top 10 league table’ of alternative lithium-ion battery systems for grid storage drawn up by industry analysts Navigant Research.

Navigant ranked ViZn's zinc-redox flow battery system as first in its list of “technology alternatives in the best position to capitalise on the numerous weaknesses of Li-ion technology— and capture a piece of the rapidly growing stationary storage industry”.

 

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Vanadium battery for SDG&E

Wed, 03/29/2017 - 11:37 -- Xuan Zhong
Vanadium battery for SDG&E

Californian utility San Diego Gas & Electric (SDG&E) is planning a four-year vanadium redox flow (VRF) battery storage pilot project with Japan’s electronics manufacturer Sumitomo Electric (SEI).

The 2MW VRF battery storage system will be used to store solar energy sufficient to power up 1,000 households for up to four hours, according to SDG&E.

 

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