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Added on the 16/02/2015 19:50:35 - Copyright : Reuters - Next Media
New large-capacity batteries for home use from companies such as Tesla and Mercedes-Benz are increasing the viability of renewable energy for distributed generation.
The electric car maker will sell batteries homeowners can use to store solar energy. Analysts say this could generate big revenues. Fred Katayama reports.
The Qashqai’s e-POWER system consists of a high-output battery that is complemented by a variable compression ratio 1.5-litre three-cylinder turbo-charged petrol engine generating 116kW, a power generator, inverter and 140kW electric motor of similar size and power output as found in Nissan's LEAF electric vehicle. The petrol engine generates electricity, which can be transmitted via the inverter to the battery pack, the electric motor or both, according to the driving scenario. What sets this powertrain apart is that the electric motor delivers power directly to the wheels, so its response is instant and linear. The new Qashqai's e-POWER system was conceived to deliver a pleasurable, effortless and smooth driving experience, without the need to recharge.At the heart of Nissan's QASHQAI e-POWER system is a 1.5-litre three-cylinder turbo-charged variable compression 116kW petrol engine.First used by Nissan's premium brand Infiniti, the engine's variable compression capability is a unique feature in an internal combustion engine and allows it to adjust compression ratio to balance performance and economy, depending on the engine load. Ahead of its first introduction in 2018 with Infiniti, it was listed as being among the world's 10 best engines by Ward's, a US-based automotive consultancy.
Mercedes-Benz announces far-reaching plans to launch a global high-power charging network across North America, Europe, China and other key markets. It will begin to be built this year in the US and Canada, followed by other regions around the globe. The aim is to have the full network in place before the end of the decade, when Mercedes-Benz intends to go all-electric wherever market conditions allow. The Mercedes-Benz high-power charging network will greatly enhance customers’ charging experience, accelerate the journey towards the all-electric future and create a global infrastructure asset with future value-creation potential. The Mercedes-Benz charging hubs will be located in key cities and urban population centres, close to major arteries, convenient retail and service destinations, including participating Mercedes‑Benz dealership sites.The company believes this strategic move will significantly enhance the usability and convenience of its new generation of electric vehicles, differentiate the Mercedes-Benz ownership experience and accelerate the EV transformation. The charging network will focus first and foremost on Mercedes-Benz customers, who will enjoy preferential access via a reservation function and other benefits. However, it will also be open to drivers of all other brands with compatible technology. This comprehensive initiative, alongside ongoing support for shared networks such as IONITY, also aims to drive global adoption of electric mobility.
Production of batteries for all-electric vehicles based on the Volkswagen Group’s Modular Electrification Toolkit (MEB) is underway at ŠKODA AUTO’s main plant in Mladá Boleslav.
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