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

BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

The battery storage system electrified by BMW i can be equipped with new or second-life batteries. The battery storage system also includes a voltage converter and power electronics to manage the energy flow between renewable energy sources, the house interface, and the Li-Ion high-voltage battery from the BMW i3.

article thumbnail

GE and SCE unveil first battery-gas turbine hybrid system

Green Car Congress

MWh Li-ion battery energy storage system, capable of immediately providing power with GE’s proven 50MW LM6000 aeroderivative gas turbine, which offers 56% combined cycle efficiency. Further, California has committed to derive 50% of its electricity from renewable sources by 2030. The unit integrates a 10 MW, 4.3

Gas 150
article thumbnail

PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

Classification of potential electrical storage for stationary applications. While there is no intention to cover all potential technologies, this paper focuses on redox flow, Na-solid oxide electrolyte, and Li-ion and lead-carbon batteries to illustrate the needs of research and development. Lithium-ion battery.

Li-ion 231