• 2 Posts
  • 18 Comments
Joined 1 year ago
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Cake day: October 25th, 2023

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  • Actually BEV is not exempt from VAT, which is included in the MRSP. The tax exemption that BEV got is purchase tax (10%), which is not included in the list price, ICE vehicle got half exemption (i.e. ICE purchaser has to pay 5% purchase tax), to boost car sales.

    The main reason for lower price is mainly due to lower manufacturing cost (economy of scale, robust supply chain), and other factors like fierce competition forces manufacturers to sell vehicles at price barely covers cost contribute as well.





  • SericaClanBtoElectric Vehicles@gearhead.townAudi SQ8 motors
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    1 year ago

    Tesla on their dual-motor, has a synchronous motor for urban use and an asynchronous one for like highway."

    I don’t know about Tesla specifics, but most EVs using both synchronous motor and asynchronous(induction) motor don’t work that way. It’s usually PM synchronous motor(PMSM) for the real axle used in most scenarios(urban and highway), and induction motor on the front axle, which is used only when you need extra power or 4WD. The reason is that PMSM is more efficient, so it is used most of the time.



  • No, China actually do not own these patents, but the LFP patent was declared invalid in China a long time ago. The reason it was declared invalid is because the patent owners did not file the patent until much later in China (China is still a economic backwater around 2000) , and they packaged several patents into one very broad and expansive patent, which others challenged. As a result, companies can manufacture and sell LFP batteries in China without paying royalties to Quebec hydro, the patent owner, but they have to pay royalties to Quebec hydro if they sell it outside China, where the patents are valid.

    But back to the question of why European OEMs do not offer LFP batteries yet, it’s because they act slow, a lot of them have actually announced plans to use LFP batteries.