Green Car Congress
FEBRUARY 26, 2021
Sodium-ion battery technology has an inherent advantage over other power-storage technologies because it uses low-cost materials that are sustainable and widely available. Prototype cells deliver energy density in excess of 140 Wh/kg, with a design performance of 155 Wh/kg in 10Ah pouch cells. Earlier post.). Earlier post.).
Green Car Congress
NOVEMBER 14, 2014
The demonstration will run from April 2015 (the beginning of fiscal 2015) until the end of fiscal 2020 (March 2021). The independent energy supply system combines a 25 kW photovoltaic facility; a storage battery; hydrogen-producing water electrolysis equipment; hydrogen (275 Nm 3 ) and water tanks; and fuel cells.
Green Car Congress
JUNE 21, 2016
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. The system has been designed to be integrated into the house energy supply chain. BMW i 360° Electric.
Green Car Congress
JUNE 16, 2016
At the same time, batteries in electric vehicles offer large storage potential and thus can offer an additional way to compensate for these fluctuations. Pooling batteries of electric vehicles offers a power storage capability of significant size suitable for mass consumption, which can compensate for fluctuations in the power grid.
Green Car Congress
APRIL 13, 2015
These promising behaviors may arise from a synergistic effect of the enhanced electrochemical performance of the newly designed anode and the optimized layout of the cathode, they suggested. 750 mAh g –1 over 500 cycles (85% of the initial capacity). Credit: ACS, Lee et al. Click to enlarge. —Lee et al. —Lee et al.
Expert insights. Personalized for you.
269 
Let's personalize your content