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Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Fiat Chrysler and Renault pursue $35-billion merger to combat car industry upheaval

MILAN/PARIS — Fiat Chrysler pitched a finely balanced merger of equals to Renault on Monday to tackle the costs of far-reaching technological and regulatory changes by creating the world's third-biggest automaker. If it goes ahead, the $35 billion-plus tie-up would alter the landscape for rivals including General Motors and Peugeot maker PSA Group, which recently held inconclusive talks with Fiat Chrysler (FCA), and could spur more deals. Renault said it was studying the proposal from Italian-American FCA with interest, and considered it friendly. Shares in both companies jumped more than 10 percent as investors welcomed the prospect of an enlarged business capable of producing more than 8.7 million vehicles a year and aiming for 5 billion euros ($5.6 billion) in annual savings. It would rank third in the global auto industry behind Japan's Toyota and Germany's Volkswagen. But analysts also warned of big complications, including Renault's existing alliance with Nissan, the French state's role as Renault's largest shareholder and potential opposition from politicians and workers to any cutbacks. "The market will be careful with these synergy numbers as much has been promised before and there isn't a single merger of equals that has ever succeeded in autos," Evercore ISI analyst Arndt Ellinghorst said. With these sensitivities in mind, FCA proposed an all-share merger under a listed Dutch holding company. After a 2.5 billion euro dividend for existing FCA shareholders - giving a big upfront boost to the Agnelli family that controls 29% of FCA - investors in each firm would hold half of the new entity. The merged group would be chaired by Agnelli family scion John Elkann, sources familiar with the talks told Reuters, while Renault chairman Jean-Dominique Senard would likely become CEO. Italian Deputy Prime Minister Matteo Salvini said the proposed merger could be good news for Italy if it helped FCA to grow, but it was crucial to preserve jobs. He did not comment on the French government's 15% stake in Renault, but an influential lawmaker from the ruling League party said Rome may seek a stake in the combined group to balance France's holding. A deal could also have profound repercussions for Renault's 20-year-old alliance with Nissan, already weakened by the crisis surrounding the arrest and ouster of former chairman Carlos Ghosn late last year. The Japanese carmaker has yet to comment on FCA's proposal.

Strains between France and Italy risk Renault-FCA merger

PARIS/ROME — Fiat Chrysler's proposed $35 billion merger with Renault has cheered investors, won conditional support from Paris and Rome and even earned cautious backing from trade unions. Beneath this veneer, however, the bold attempt to create the world's third-largest carmaker risks becoming rapidly embroiled in the fraught relationship between France's europhile President Emmanuel Macron and Italy's euroskeptic leaders. For while Deputy Prime Minister Matteo Salvini hailed the proposal as a "brilliant operation," Italy's creaking, state-subsidized Fiat factories are likely to bear the brunt of any production-related cost savings. FCA and Renault said this week that more than 5 billion euros ($5.6 billion) of annual savings would come mainly from combining platforms, consolidating powertrain and electrification investments and the benefits of increased scale. Salvini and France's Finance Minister Bruno Le Maire, who called the deal a "good opportunity" to build a European industrial champion able to compete with China and the United States, have both said they want guarantees on local jobs. "It's not every day that I agree with Salvini," said Le Maire, whose government appears to hold the trump cards. When it comes to where any job cuts fall, France will be helped by its existing 15 percent holding in Renault, whose superior efficiency at its five French plants makes it better placed to handle a supply glut, the demise of the petrol engine and the investments needed for electric and autonomous vehicles. "It will take many, many years to find real savings, and ugly political and operational realities can often swamp the potential of such new entities," Bernstein analyst Max Warburton said of the FCA-Renault plan to rival Japan's Toyota and Germany's Volkswagen. Advantage France? As well as Italy's government having to cope with the aftermath of European elections, which coincided with news of the FCA-Renault plans, political leaders in Rome were only informed shortly before the deal was made public, an FCA source said. This contrasted with the way the French government was treated, with Fiat Chrysler Chairman John Elkann, a fluent French speaker, letting it know of his merger proposal to Renault weeks ago, a French government official said.