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Hyundai, Kia to put solar panels on vehicle roofs

Hyundai Motor Group said Wednesday that future Hyundai and Kia models will be equipped with solar panels capable of generating electricity as a way to increase fuel-efficiency and range and lower CO2 emissions. Hyundai says the solar panels will feature in the rooftops or hoods of select vehicles "after 2019" and will supplement traditional internal combustion, hybrid and battery-electric vehicles. The parent group said it's developing three different types of solar roof charging systems comprised of a solar panel, controller and battery. The first generation will be a silicon solar panel system mounted to the rooftops of hybrid models and capable of charging 30 to 60 percent of the battery per day, depending on weather conditions and other factors, starting as early as 2020. The second generation involves a semi-transparent solar roof system applied to a panoramic sunroof and capable of charging an electric-vehicle battery or a battery mounted on a gasoline engine. Hyundai says the latter configuration will help it increase vehicle exports, since solar-equipped ICE vehicles will be able to adhere to regulations limiting CO2 emissions. A third-generation system is being tested right now. It will add solar production capability in the hood and roof of EVs – but the companies don't provide more detail than that at this moment. "In the future, various types of electricity-generating technologies, including the solar charging system, will be connected to vehicles," said Jeong-Gil Park, executive vice president of engineering design at Hyundai Motor Group. "This will enable them to develop from a passive device that consumes energy to a solution that actively generates energy. The paradigm of the vehicle owner will shift from that of a consumer to an energy prosumer." To date, solar vehicle charging technology has mostly been for light-duty tasks, like cooling off the interior or trickle-charging a conventional battery, such as the system offered in the previous Nissan Leaf. Systems that do more than this have typically come with a very steep pricetag for modest capabilities. Panasonic has developed a 180-watt solar roof available for the Japanese version of the Toyota Prius Prime plug-in hybrid that is capable of adding up to 3.7 miles of range per day – at an unspecified (as of this writing) but undoubtedly high cost. Elon Musk, unsurprisingly, has also discussed making a solar roof optional for the Tesla Model 3.

Hyundai Group and LG Chem launch EV & Battery Challenge

The chairmen of Hyundai Motor Group and LG Chem sat down recently to explore ideas for collaboration that include a joint venture in Indonesia to produce electric vehicle batteries. One early result of their efforts is the EV & Battery Challenge, a global competition seeking startups with working technologies that will add value to battery development and production, and enhance customer's total EV ownership experience. Broken into two categories of innovation, the contest is looking for battery tech in the areas of management and maintenance, materials, reuse and recycling, and manufacturing and quality control. For electric vehicles, startups with innovations in the EV business model, charging, components, fleet management, and customer service are encouraged to apply. LG held a similar event last year open to new inventions specifically for batteries. Nearly 130 applicants applied from 27 countries. After a Battery Challenge Pitch Day at the LG Magok Science Park in South Korea, the company chose five finalists who received up to $2 million in funding through formal partnership with the conglomerate. LG said it didn't walk away from the 124 candidates not chosen, "continuing to work closely [with them] and offer support in terms of technological evaluation and future investment."    The EV & Battery Challenge dangles the same prizes — financial support and the chance to work in Hyundai and LG facilities with their tools, engineers, and knowledge.  Applicants need to have a non-commercialized working prototype clearly different from what's currently on the market, "strong expertise in the battery and mobility sector," and "a business model based on credible commercial and economic assumptions." The challenge is open from now until August 28. Hyundai and LG will review applications in September, then hold video interviews with a winnowed group in October and November. In November, finalists will be invited to a two-day workshop at Hyundai's CRADLE hub in Silicon Valley, where the automaker bases its innovation initiatives in the U.S.  New Energy Nexus, "an international non-profit that supports clean energy entrepreneurs with funds, accelerators, and networks," is overseeing the EV & Battery Challenge. The potential reward for LG is finding a mythical piece of battery tech to counter the million-mile packs supposedly on the verge of release from China's CATL or U.S.

Hyundai developed an airbag for panoramic sunroofs

We've reached a point where you can be in a car crash from just about any angle, and find yourself with a face full of airbag. But there's yet one more airbag frontier that Hyundai and its parts supplier company Hyundai Mobis are pioneering: the sunroof airbag. More specifically, the companies have developed an airbag to protect occupants in cars equipped with panoramic sunroofs. Hyundai explains in a press release that there was concern passengers' heads and limbs could end up going through the big glass opening in a rollover, leading to serious injury. The resulting airbag design aims to prevent that by deploying when a rollover is detected to contain occupants' bodies. It inflates from the back of the sunroof toward the front in 0.08 seconds and will go off regardless of whether the sunroof is open or closed. Hyundai, which together with Kia and Genesis had six of the 15 recent IIHS Top Safety Pick+ vehicles, claims the airbag reduced life-threatening injuries to minor ones during testing. It also noted that the company has 11 patents on the technology. No mention of when these airbags would appear in production vehicles was made. We would imagine that whenever Hyundai starts offering the feature, it will show up first on high-end vehicles such as Genesis luxury cars. Related Video: