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Volvo Trucks NA offers battery-powered parking cooler

Green Car Congress

Volvo Trucks North America introduced a battery-powered parking cooler as a factory-installed option for its VNM 630, VNL 630, VNL 670, VNL 730 and VNL 780 sleeper models. The battery-powered parking cooler allows drivers to keep the cab and sleeper comfortable without idling the engine.

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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

And besides technical improvements, the systems will need to be built to last, using materials that are safe and durable so that batteries could operate more than 15 years and require very little maintenance over their lifetime. 15 years) and a long cycle life (e.g., The need for storage.

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