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Volvo Developing Nano-Battery Tech Built Into Car Body Panels

cartechboy writes "Electric vehicle batteries have three problems — they're big, heavy, and expensive. But what if you could shift EV batteries away from being big blocks under the car and engineer them into the car itself? Research groups at Imperial College London working with Volvo have spent three years developing a way to do exactly that. The researchers are storing energy in nano structure batteries woven into carbon fiber--which can then be formed into car body panels. These panel-style batteries charge and store energy faster than normal EV batteries, and they are also lighter and more eco-friendly. The research team has built a Volvo S80 prototype featuring the panels where the battery panel material has been used for the trunk lid. With the materials used on the doors, roof and hood, estimated range for a mid-size electric car is around 80 miles."

3 of 178 comments (clear)

  1. Re:Hazard by alexander_686 · · Score: 5, Interesting

    Well, let me ask you a slightly different question. How much more expensive would a trunk panel be if it were a battery?

    Cars are moving towards carbon fiber and other exotic materials today because of the reduction in weight and thus improvement in MPG. So let’s assume your car already had a fiber carbon trunk which is going to be expensive to repair. If the marginal cost to add the battery function is low then you would still be better off.

  2. Re:Solar panels by Nadaka · · Score: 5, Insightful

    It is if you park near the focus point of one of the parabolic death ray buildings.

  3. Re:Hazard by P-niiice · · Score: 5, Insightful

    The cost will be marginal, but the price will not.