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Volvo Buses in project researching use of second-life electric bus batteries to store solar energy

Green Car Congress

Volvo Buses is participating in a research project in which used electric bus batteries are used as solar energy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solar energy storage in a second-life application.

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DLR team integrates solar heat into solid oxide electrolyzer for highly efficient hydrogen production

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A team at Deutsches Zentrum für Luft- und Raumfahrt (DLR) has successfully integrated solar heat into a solid oxide electrolyzer. The experimental setup of the prototype system consisted of a solar simulator, a solar steam generator, a steam accumulator and a solid oxide electrolyzer. kW electrical power.

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Solar and Battery Companies Rattle Utility Powerhouses

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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 Being able to get a Tesla-backed power bill in the mailbox, though—that's grabbing attention.

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Japan V2G demonstrator project using EVs as virtual power plant resource; METI funding

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Seven companies—Tokyo Electric Power Company Holdings, Inc. TEPCO Power Grid, Inc.; Hitachi Systems Power Service, Ltd.; Stabilizing the power grid requires the use of thermal power but this incurs costs in owning and maintaining such power generating plants. TEPCO); TEPCO Energy Partner, Inc.;

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sonnen accelerates US market efforts with solar-plus-storage technology package

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sonnen, the European market leader for smart energy storage systems, announced a partnership with SolarWorld, the largest crystalline-silicon solar manufacturer in the US and PetersenDean, the nation’s largest residential roofing company with more than a million roofs under its belt. Guaranteed lifetime is 10,000 cycles or 10 years.

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

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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.

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Toshiba begins demo operation of power-to-gas system; solar-to-H2

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Toshiba Corporation has started demonstration operation of H2One, an independent energy supply system based on renewable energy and use of hydrogen as a fuel for power generation. H2One combines photovoltaic installations, storage batteries, hydrogen-producing water electrolysis equipment, hydrogen and water tanks, and fuel cells.

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