article thumbnail

CUE at Ryerson University testing 150 kW Li-ion battery from Electrovaya

Green Car Congress

The Center for Urban Energy (CUE) at Ryerson University in Canada is testing a 150 kW Li-ion battery provided by Electrovaya in collaboration with Toronto Hydro to prove how off-peak electricity can be stored. Generally, peaks demand occurs from 6 pm to 7 pm when solar generation is also minimal. Click to enlarge.

Li-ion 150
article thumbnail

Goodenough perspective on Li-ion batteries; in transportation, PHEVs for the near-term, longer term requires new electrochemical strategies

Green Car Congress

John Goodenough at the University of Texas at Austin and colleague Kyu-Sung Park have written a perspective paper on Li-ion batteries (LIBs), published in the Journal of the American Chemical Society. Opportunities exist for the chemist to bring together oxide and polymer or graphene chemistry in imaginative morphologies. ”.a

Li-ion 262
article thumbnail

Saft Li-ion battery system to power ExoMars Rover; >€1M contract

Green Car Congress

million) from Airbus Defence and Space Ltd (UK) to develop, to qualify and to test a specific lithium-ion (Li-ion) battery system to power the ExoMars Rover vehicle. The ExoMars Rover’s power system will comprise solar panels capable of producing 1200 Wh working in combination with Saft’s 1142 Wh (nominal) battery system.

Li-ion 150
article thumbnail

LG Chem and Eguana partner on Li-ion residential energy storage system for North America

Green Car Congress

Eguana Technologies, a supplier of power control and conversion solutions for distributed energy storage systems and Li-ion manufacturer LG Chem have combined their technologies under a multi-year agreement to deliver a certified, fully integrated energy storage system (ESS) Eguana calls “AC Battery”. residential rooftop solar).

Li-ion 150
article thumbnail

Nissan and 4R Energy develop new EV charging system combining solar and Li-ion batteries

Green Car Congress

and 4R Energy Corporation, a joint venture established by Nissan and Sumitomo Corporation in September 2010 to explore second-life applications for automotive battery packs ( earlier post ), have developed a charging system for electric vehicles that combines a solar power generation system with high-capacity lithium-ion batteries.

Solar 246
article thumbnail

OSU hybrid “solar battery” uses photo-assisted charging to improve performance of Li-air batteries; “negative overpotential”

Green Car Congress

Researchers at The Ohio State University have developed a novel strategy to improve the efficiency and performance of non-aqueous lithium-oxygen (Li-air) batteries. O 2 systems require an open system to obtain oxygen from the air; Li metal must also be used as the metal electrode to provide the lithium source. Earlier post.).

Solar 262
article thumbnail

NEC introduces Li-ion household energy storage and control system

Green Car Congress

NEC Corporation is introducing in Japan a 6 kWh Li-ion battery household energy storage system that automatically controls electrical power in the home. Initially, 100 units of the system will be available for home construction companies and businesses beginning 18 July 2011.

Li-ion 207