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

Green Car Congress

The team, led by Yiying Wu, professor of chemistry and biochemistry, integrated a dye-sensitized photoelectrode into a lithium-oxygen battery along with the oxygen electrode to enable “photo-assisted charging” of the Li-air cell. The photovoltage generated on the photoelectrode compensates the battery’s charging voltage.

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Tesla China to launch Powerwall batteries and residential solar for domestic market

Teslarati

Announcements posted online in China indicate that the Tesla Powerwall is formally coming to the country in two days, with the company holding a solar, storage, and charging event on June 23, 2021. Stay tuned for our updates on Tesla China’s Powerwall and solar event tomorrow.

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Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

Green Car Congress

The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. trillion of that going to wind and solar and a further $1.5

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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

It's being marketed as the " Tesla Energy Plan ," and is available to any individual household in this region of 24 million people that has a solar panel system, a grid connection—and a Tesla powerwall, the Palo Alto firm's gigafactory-made 13.5 kWh battery wall unit. For bigger national grids it gets more complicated.

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BYD’s home city in China now has more supercharging plugs than gas pumps

Baua Electric

So all those cheap EVs need to be fast-charged, and what better place to expand than BYD’s home city? And these “superchargers” aren’t just DC fast chargers – they can charge EVs to 80% in just 10 minutes. They’ve been conveniently sited in commercial complexes, bus stops, and industrial parks. The city of 12.5

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Proposed California Bill SB-233 Mandates Bidirectional Charging for EVs to Advance Grid and Climate Protection

Driivz

is evaluating legislation to mandate bidirectional V2G charging capabilities for all EVs and EV charging equipment sold in the state after January 1, 2027. Some are already available via partnerships between automakers, home EV charging manufacturers, and other participants. Most cars sit in parking lots during the day.

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How Businesses and Building Owners Can Save on Energy Costs with Smart EV Charging and Energy Management

Driivz

Installing and operating EV charging stations offers businesses and owners of commercial and industrial buildings a winning proposition. EV charging itself creates a new “green” revenue opportunity. Building owners can work with a charge point operator or EV service provider to install and manage the EV chargers.

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