BYD Yangwang U9 is not only the first sports car BYD designed, it is also one of the first vehicles that uses Chinese giant&#8217;s newly-developed 800V electrical architecture, which is made possible with a high-efficiency SiC inverter. U9 also comes with active aero systems including a huge spoiler for better driving performance. The other model that will benefit from this new tech is the off-road SUV <a href="https://www.licarco.com/byd-yangwang-u8">BYD U8</a>. 
Chinese automaker equipped BYD U9 with a self-developed suspension called DiSus-X, which described as U9&#8217;s magic body control system. BYD says it&#8217;s the world&#8217;s first intelligent hydraulic body control technology. Yangwang U9&#8217;s suspension is so advanced that it can be driven on three wheels, or even jump a little while standing still. 
..<iframe loading="lazy" width="850" height="475" src="https://www.youtube.com/embed/vYODoxip0Dw" title="BYD Yangwang U9 | 0-62mph in TWO SECONDS | Licarco #byd #electricvehicles" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
Here is another video clip from BYD showing how Yangwang U9&#8217;s advanced vehicle body control system make it jump while standing still: 
<iframe loading="lazy" width="850" height="475" src="https://www.youtube.com/embed/TDG5bDRNkcc" title="BYD DiSus System | Yangwang Dancing U9" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

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BYD Yangwang U9

BYD Yangwang U8, previosly known as Yangwang R1, is a luxurious performance-oriented electric SUV. It is a direct competitor to Land Rover brand and Mercedes-Benz&#8217;s upcoming all-electric G-Wagon called EQG. The technical details of this new model is scarce right now but BYD will release more info regarding their new sub-brand Yangwang in the next couple of months. 
U8 comes with four electric motors, one for each wheel. The advanced powertrain will improve Yangwang U8&#8217;s off-road performance. BYD claims that U8 is capable of speeding at 120 km/h even if its tires are blown out. 
BYD U8 and all-electric super car <a href="https://www.licarco.com/byd-yangwang-u9">BYD U9</a> are based on the new e4 platform. This next-gen architecture offers more flexibility in numerous areas, such as the number of motors, high-voltage electrical system, etc. For instance, Chinese EV maker will use its first 800V SiC inverter, which scores a 99.5 percent efficiency, inside the Yangwang EVs. 
.<iframe loading="lazy" width="850" height="475" src="https://www.youtube.com/embed/MHrHlQ8Ph18" title="BYD Yangwang U8 | China's MOST ADVANCED Electric SUV | Licarco #electricvehicles" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

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BYD Yangwang U8

🔥The BYD Seal U has been launched in China with a price starting at $18,040 for the hybrid version and $20,800 for the electric version.
💰 Price: $18,040 (hybrid), $20,800 (electric)
🔋 71.8/87 kWh LFP battery
🛣️ 520/605 km range
⚡ 204/218 HP motor options
🔌 90/140 kW DC, 11 kW AC charging support
📐 4,785 mm length, 2,765 mm wheelbase, heat pump thermal management system
The Chinese electric vehicle giant BYD has opened orders for the Seal U model. For the 2024 model year, there is a significant reduction in prices, almost $3,000.
Having surpassed the 800,000 sales mark in three years, the Seal U will initially come to our country only with the plug-in hybrid version. This motor option stands out with a starting price of $18,000.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42577 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-1024x567.jpeg" alt="" width="750" height="415" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-1024x567.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-300x166.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-768x425.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-1536x851.jpeg 1536w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187-1568x868.jpeg 1568w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6187.jpeg 1887w" sizes="(max-width: 750px) 100vw, 750px" />

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The BYD Seal U Has Been Launched in China with a Price Starting at $18,040

⚡#BYD has revamped its popular electric sedan Han, which sold 220,000 units last year. The 2024 version of the car has been launched in China with a starting price of $25,000.
🟢The 5-meter sedan features a base model with a 150 kW motor, a 60.48 kWh LFP battery, and 110 kW DC charging support. All models come equipped with the new Level 2+ intelligent driving system, DiPilot 100, which has been in development for over 1,000 days. Additionally, the new generation intelligent suspension system, DiSus-C, has been integrated into the 2024 model to enhance Han&#8217;s comfort.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42558 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-1024x641.jpeg" alt="" width="750" height="469" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-1024x641.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-300x188.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-768x481.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-1536x962.jpeg 1536w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170-1568x982.jpeg 1568w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6170.jpeg 2048w" sizes="(max-width: 750px) 100vw, 750px" />
🔋The 2024 BYD Han boasts a range of 506 km (CLTC), which extends up to 715 kilometers in the version with an 85.44 kWh battery. During today&#8217;s event, it was emphasized for the first time that the car features a silicon carbide chip inverter and an 800V architecture. However, the charging speed of the largest battery being limited to 155 kW indicates that the entire high-voltage system is not yet ready for 800V.
🚗In the performance version of the car, a dual-motor powertrain capable of producing 517 horsepower and 700 Nm of torque is used, achieving a 0-100 km/h acceleration time of 3.9 seconds.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42554 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-1024x586.jpeg" alt="" width="750" height="429" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-1024x586.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-300x172.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-768x440.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-1536x879.jpeg 1536w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169-1568x897.jpeg 1568w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_6169.jpeg 2048w" sizes="(max-width: 750px) 100vw, 750px" />

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The 2024 BYD Han Has Officially Been Released | Starting At $25,000

Zeekr

⚡ Chinese ZEEKR极氪 announced a major update to its first car, the 001, by replacing over 2,000 components.
🔋 The 2024 Zeekr 001, available with 95 and 100 kWh battery options, now features an 800V architecture. This not only boosts charging speeds up to 350 kW but also significantly enhances the vehicle’s efficiency.
🟢 Transitioning to the new-generation thermal management system called PTM 2.0 along with the battery, the 4.9-meter electric crossover can operate efficiently in both high and low temperatures.
💨 The new 001 offers a single-motor option producing 310 kW (422 HP) and a dual-motor option capable of generating 560 kW (762 HP). Hence, it’s expected to have a starting price around $40,000.
🚗 Equipped with LiDAR sensor-based autonomous driving mode, a new infotainment system powered by Qualcomm Snapdragon 8295 chipset, and numerous interior design changes, the exact price of the 001 will be revealed upon its release on February 27th.
<div style="width: 750px;" class="wp-video"><video class="wp-video-shortcode" id="video-42447-13" width="750" height="422" preload="metadata" controls="controls"><source type="video/mp4" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/Zeekr-001.mp4?_=13" /><a href="https://api.dolubatarya.com/wp-content/uploads/2024/02/Zeekr-001.mp4">https://api.dolubatarya.com/wp-content/uploads/2024/02/Zeekr-001.mp4</a></video></div>

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The New Zeekr 001 | 800V Architecturer and Qualcomm 8295 Chipset

Audi

💰Starting price: €74,700
🔋94.9 kWh battery, 625 km range
🔌270 kW DC charging, 10-80%: 21 minutes!
⚡388/517 HP motor options (Q6 e-tron quattro vs SQ6 e-tron)
🟢PPE platform, 800V electrical architecture
📐Length: 4,771 mm, Rear trunk: 526 liters, Front trunk: 64 liters, Wheelbase: 2,899 mm
<img loading="lazy" decoding="async" class="aligncenter wp-image-42976 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6407-1024x611.jpeg" alt="" width="750" height="448" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6407-1024x611.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6407-300x179.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6407-768x458.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6407.jpeg 1200w" sizes="(max-width: 750px) 100vw, 750px" />
#Audi has introduced its first car developed on the all-electric PPE platform, the Q6 e-tron.
The Q6 e-tron, which is priced 10% cheaper than its sibling model, the Porsche Macan EV, developed on the same platform, stands out with both more compact and lightweight electric motors and a large prismatic cell-based massive battery.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42974 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6408-1024x667.jpeg" alt="" width="750" height="489" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6408-1024x667.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6408-300x196.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6408-768x500.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6408.jpeg 1200w" sizes="(max-width: 750px) 100vw, 750px" />
Audi, using NCM811 cathode cells produced by Chinese company Contemporary Amperex Technology Co., Limited (CATL) in Germany, states that the larger cell form facilitates battery production. Additionally, it emphasizes that the newly developed smart thermal management system enhances battery life by continuously conditioning the battery and reduces charging time.
Regarding the engine, the company claims a 50% increase in efficiency compared to the first-generation electric Audis and states that it can produce more power with smaller motors by increasing power density by 62%. It should be noted that the Q6 e-tron uses an asynchronous ASM motor at the front and a permanent magnet synchronous PSM motor at the rear, differentiating it from the electric #Macan.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42972 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6409-1024x595.jpeg" alt="" width="750" height="436" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6409-1024x595.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6409-300x174.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6409-768x446.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/03/IMG_6409.jpeg 1200w" sizes="(max-width: 750px) 100vw, 750px" />

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Audi Q6 E-Tron | 255 KM Range with a 10-Minute Charge!

HiPhi

🟢Announcing that it will convert diesel mining trucks to electric in 2021 together with #ABB, #Hitachi shared that the first vehicle has been produced.
⛏️The giant truck started to be used in a copper-gold mine in Zambia. It climbs with an electrical connection that feeds the battery, similar to a trolleybus, while going to pick up load. When turning downhill while loaded, it recharges its battery thanks to regenerative braking.
🔋In this way, ABB and Hitachi completed the transformation with a smaller one instead of a megawatt-hour battery. They made this possible thanks to the regenerative braking ability of the huge electric motors seen in the prototype photo.
🔌Mining truck&#8217;s previously had a giant internal combustion engine with 16 cylinders and 2,534 horsepower. It will relatively reduce the impact of mining on the environment by ending diesel consumption and zeroing out emissions after the conversion to electric.
<img loading="lazy" decoding="async" class="alignnone size-large wp-image-41961" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_5518-1024x609.jpeg" alt="" width="750" height="446" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_5518-1024x609.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_5518-300x178.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_5518-768x456.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/IMG_5518.jpeg 1240w" sizes="(max-width: 750px) 100vw, 750px" />

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244 Tons Capacity Truck Converted Fully Electric by ABB

⚡With four motors, it boasts 1,306 HP power and 1,680 Nm torque.
💨0-100 km/h: 2.36 seconds, top speed of 309 km/h!
🔋It features an 80 kWh battery, offering a range of 450 km.
🔌Supports 500 kW DC charging, with dual-socket charging capability.
✅Constructed with an 80% carbon fiber body, equipped with a silicon carbide inverter with 99.8% efficiency, 800V electric architecture, and DiSus-X intelligent suspension system.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42478 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/2-6-1024x566.jpeg" alt="" width="750" height="415" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/2-6-1024x566.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/2-6-300x166.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/2-6-768x425.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/2-6.jpeg 1199w" sizes="(max-width: 750px) 100vw, 750px" /> 
Known for its budget-friendly electric cars, BYD is also developing ultra-luxury vehicles. Its specialized subsidiary, Yangwang, has officially launched the U9 model in China.
The U9, with 80% of its body made from carbon fiber, is both lighter and more robust. Its four-motor setup promises exceptional driving performance.
With an intelligent suspension system DiSus-X boasting a 40 millisecond response time, BYD claims the U9 can maintain stability even with a missing wheel.
Optionally available with an active diffuser and a massive spoiler providing 280 kg of downforce, adding approximately $14,000 to the cost.
Featuring a 5G modem developed in collaboration with Qualcomm using a 4 nm manufacturing process, the BYD Yangwang U9 is equipped with a connected car and active driving safety features. It’s said to mitigate injury risks by raising the suspension on the impact side during accidents.
Deliveries of the all-electric Yangwang U9 will commence in China soon, with plans for its subsidiary to enter the European market.
<img loading="lazy" decoding="async" class="aligncenter wp-image-42480 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/3-4-1024x594.jpeg" alt="" width="750" height="435" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/02/3-4-1024x594.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/02/3-4-300x174.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/02/3-4-768x446.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/02/3-4.jpeg 1199w" sizes="(max-width: 750px) 100vw, 750px" />

BYD Introduces a Hyper-Electric Car Priced at $233,000!

🟢Chinese #BYD&#8217;s luxury sub-brand Yangwang announced that it will officially start selling its second model U9 on February 25.
🔋 Yangwang U9 is known to reach 1,306 horsepower with four engines. It is in the electric hypercar category. The vehicle can jump on the spot and continue on its way without a wheel, thanks to its smart suspension system. The vehicle will reach a range of 465 km with an 80 kWh battery.
💰 It is known that the U9’s starting price is expected to be in the range of 150,000 #dollars. It can accelerate from 0 to 100 km/h in around two seconds. Other technical details will be shared once it goes on sale.
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1306 HP Fully Electric BYD Yangwang U9 is on Sale!

The Chinese electric vehicle giant will exhibit Yangwang U8 and other models at the Geneva Motor Show on February 26.
🟢U8 has an engine on each wheel and also has a range-extending gasoline engine. It can turn around itself and stands out with its superior maneuverability, movement in water and climbing abilities.
💰 The vehicle finds buyers in China at $154,000.
<div style="width: 720px;" class="wp-video"><video class="wp-video-shortcode" id="video-42218-2" width="720" height="1280" preload="metadata" controls="controls"><source type="video/mp4" src="https://api.dolubatarya.com/wp-content/uploads/2024/02/U8.mp4?_=2" /><a href="https://api.dolubatarya.com/wp-content/uploads/2024/02/U8.mp4">https://api.dolubatarya.com/wp-content/uploads/2024/02/U8.mp4</a></video></div>

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Five-Engine BYD Yangwang U8 Debuts in Europe!

🟢BYD made a rapid entry into the luxury vehicle segment. The company today unveiled U7, the third model of the Yangwang sub-brand.
🔋Designed to produce over 1,000 HP with four engines, Yangwang U7 uses the Chinese company&#8217;s e4 platform and comes with a separate engine on each axle. It aims for superior comfort thanks to its handling, driving performance, and advanced smart suspension. The vehicle can most likely reach a range of over 600 kilometers with a 100 kWh LFP battery.
<img loading="lazy" decoding="async" class="alignnone size-large wp-image-41091" src="https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-1024x968.jpeg" alt="" width="750" height="709" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-1024x968.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-300x284.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-768x726.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-1536x1452.jpeg 1536w, https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-2048x1935.jpeg 2048w, https://api.dolubatarya.com/wp-content/uploads/2024/01/1-4-1568x1482.jpeg 1568w" sizes="(max-width: 750px) 100vw, 750px" />
The luxury sedan will be in the 1 million yuan (~$140.000) price segment. It is expected to be officially put on sale within the year. The company had previously launched the range-extending luxury SUV Yangwang U8 and the performance-oriented supersport Yangwang U9. Another sedan model (Yangwang U6) is more affordable and has a drag coefficient of 0.195. It is expected to be launched this year.
<img loading="lazy" decoding="async" class="alignnone size-large wp-image-41095" src="https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-1024x704.jpeg" alt="" width="750" height="516" srcset="https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-1024x704.jpeg 1024w, https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-300x206.jpeg 300w, https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-768x528.jpeg 768w, https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-1536x1056.jpeg 1536w, https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4-1568x1078.jpeg 1568w, https://api.dolubatarya.com/wp-content/uploads/2024/01/2-4.jpeg 1653w" sizes="(max-width: 750px) 100vw, 750px" />

BYD Yangwang U7 with a 1,000 HP Engine

An ominous image presented on the social media accounts of Chinese carmaker BYD hinted that it would debut a new electric SUV at the forthcoming Shanghai Auto Show. The Dynasty series SUV, which is still nameless, will have an all-electric drivetrain. It is expected that the vehicle would compete in the expanding market for electric SUVs and might present a significant challenge to other well-established competitors in the sector.
The EV&#8217;s elegant coupe-SUV rear end is highlighted in the single photo. The full-width LED taillights, broad shoulders, and strongly slanted rear glass all hint that the Chinese carmaker at least partially took inspiration from the Porsche Cayenne Coupe. Though it is true that this is not the first Chinese model to mimic the Cayenne, as far as it can be said, it could be the most accurate rendition yet.
In spite of this, the new BYD electric SUV has certain standout characteristics that differentiate it from the Porsche Cayenne Coupe. Two vertical bars acting as the third brake light, a double rear spoiler protruding from the top, and mirror-replacing cameras are a few examples. The new SUV will be part of the BYD Dynasty series, which is named after, you guessed it, Chinese dynasties.
Sadly, BYD has not provided any information on the new model, which is referred to be a totally electric &#8220;B-Class SUV.&#8221; However, it is expected to use BYD&#8217;s e-platform 3.0, which is used by a number of Chinese automakers&#8217; zero-emission cars.
On April 18, the new EV will be formally presented, and the Chinese market will likely get it later in 2023. The quad electric motor-equipped <a href="https://www.licarco.com/byd-yangwang-u8">U8 off-roader</a> and <a href="https://www.licarco.com/byd-yangwang-u9">U9 supercar</a> from the new YangWang brand will also be displayed at BYD&#8217;s booth at the Shanghai Auto Show.
The new BYD electric SUV is slated to make its public debut on April 18 before going on sale in China later that year.

BYD SUV

BYD To Tease New Electric SUV

Tesla

<a href="https://www.licarco.com/cars">Electric vehicles</a> are getting really popular, but the main concerns, such as short range and long charging times that hold conventional vehicle owners back from switching sides are still yet to be solved. That is where higher-voltage electric vehicles are coming into play. Tesla recently announced its 1000-volt system and hinted more Tesla vehicles will benefit from the new tech. Future EVs will eventually make the switch from 400V to higher voltage systems.
800V or higher voltage electric vehicles are capable of delivering <a href="https://www.licarco.com/news/top-15-ev-charging-networks-in-the-us">ultra-fast charging</a> rates and offer higher performance while improving the efficiency of the all systems. 800V electric vehicles can only be possible by employing an 800V battery and using SiC (Silicone Carbide) inverter, proper cabling, OBC (On-board Charger), DCDC converter and other electrical equipments that support higher voltage levels. Conventional electric vehicles come with 400V electrical architecture as standard. Because of the voltage limit, today&#8217;s electric vehicles are limited to a maximum of 400-volt when they are connected to a DC charging station. In order to reach higher charge rates, current levels should go up to 600A or even more, which is not ideal for the infrastructure that charging stations heavily rely on.
The first higher-voltage EV is the Porsche Taycan, which has a cutting-edge 800V inverter built-in. Its DC charging rate can go as high as 270 kW with the proper charging setup. After that Hyundai and Kia developed an alternative 800V charging tech to avoid using an expensive 800V SiC inverter. In late 2021, Lucid Motors launched its first vehicle Lucid Air with an industry-leading 924V system developed by <a href="https://eepower.com/news/wolfspeed-announces-the-lucid-air-is-using-its-sic-power-modules/#">Wolfspeed</a>. And one year later, Tesla unveiled its first 1000V vehicle architecture with the launch of the tri-motor electric truck Tesla Semi. <a href="https://spectrum.ieee.org/ev-charging-800-volt">General Motors</a>, Volkswagen, and, of course, Chinese brands such as Aion, Avatr, Xpeng, Zeekr, BYD, Voyah and Li Auto have also been developing 800V high-voltage electrical systems for their EVs.
In this article, we researched our way into higher voltage electric vehicles and created a list of benefits of owning an 800V EV.
<h2>Faster Charging Compared to 400V Electric Vehicles</h2>
<img loading="lazy" decoding="async" class="alignnone size-large wp-image-32268" src="https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-1024x683.jpg" alt="" width="750" height="500" srcset="https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-1024x683.jpg 1024w, https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-300x200.jpg 300w, https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-768x512.jpg 768w, https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-1536x1024.jpg 1536w, https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations-1568x1045.jpg 1568w, https://api.dolubatarya.com/wp-content/uploads/2023/01/ionity-ultra-fast-charging-stations.jpg 1920w" sizes="(max-width: 750px) 100vw, 750px" />
800V or higher voltage systems allow electric vehicles to be charged at as high as 480 kW, <a href="https://www.licarco.com/xpeng-g9-awd">Xpeng G9</a> proved. Regular 400V electric vehicles aren&#8217;t capable of doing that, because of the charging infrastructure&#8217;s current limit. When you plug your 400V vehicle into a DC charger, you limit your session to 400-volt. To provide faster charging speeds, EV charger should deliver more current, sometimes as high as 600A or even more (The third-gen Tesla Superchargers can deliver up to 660-amper). In order to increase the current, thicker and water-cooled cables are needed. Even using these expensive cables are not enough to lower down the charge efficiency, as conduction losses will increase up to nine times.
EV manufacturers have been developing 800V charging technologies to overcome this fast-charging problem. Some companies such as Porsche/Audi, Lucid Motors, and Xpeng use SiC inverters inside their EVs. These next-gen SiC inverters can handle higher voltages and also improve efficiency. Hyundai and Kia took a different approach to this matter. Korean automakers developed a technology that manages to provide 800-volt charging by using electric motors as generator and a regular IGBT inverter.
Thanks to more advanced electronics, 800-volt charging enables vehicle owners to reach up to 480 kW DC charging rates. For instance, Xpeng G9 and Aion LX Plus are already on sale that support ultra-fast 480+ kW charging. Lucid Air can go as high as 300 kW. Porsche Taycan did perform similiarly. Hyundai Ioniq 5 and Kia EV6 is also capable of delivering up to 240 kW DC charging speeds. 800V charging is definitely the future of EVs!
<h3>More Efficient &amp; More Powerful Electric Drivetrains</h3>
<img loading="lazy" decoding="async" class="alignnone size-large wp-image-32291" src="https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-1024x696.jpg" alt="" width="750" height="510" srcset="https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-1024x696.jpg 1024w, https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-300x204.jpg 300w, https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-768x522.jpg 768w, https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-1536x1044.jpg 1536w, https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech-1568x1066.jpg 1568w, https://api.dolubatarya.com/wp-content/uploads/2023/01/lucid-motorsports-edu-tech.jpg 1938w" sizes="(max-width: 750px) 100vw, 750px" />
By switching to a 800V architecture, EV manufacturers can make use of higher voltage motors as well. Porsche is the first company to implement an 800V electric motor into its vehicles. Higher voltage improves overall power density of the motor unit and it reduces the maximum torque required to achieve the same output power due to extended RPM range.
As the DC link voltage of the EV motor units increase, the current levels decrease. This leads to lower copper loss and improves efficiency of the electrical traction systems. Higher voltage motors are also tend to produce more power than lower voltage solutions.
From the efficiency perspective, the next-gen SiC inverters used inside 800V electric vehicles are also much more efficient. <a href="https://www.licarco.com/byd-yangwang-u8">BYD recently unveiled</a> its first SiC inverter developed in-house, which scores an efficiency level of 99.5 percent.
<h3>800V Architectures Mean Lighter Electric Cars</h3>
<img loading="lazy" decoding="async" class="alignnone wp-image-32293 size-large" src="https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-1024x683.jpg" alt="" width="750" height="500" srcset="https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-1024x683.jpg 1024w, https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-300x200.jpg 300w, https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-768x512.jpg 768w, https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-1536x1024.jpg 1536w, https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-2048x1365.jpg 2048w, https://api.dolubatarya.com/wp-content/uploads/2023/01/electric-vehicle-cabling-hybrid-drivetrain-1568x1045.jpg 1568w" sizes="(max-width: 750px) 100vw, 750px" />
800-volt electrical architectures can be created by using thinner cables between the battery pack and the inverter, DC charging port, OBC, and other equipments. As a result, 800V electric vehicles will use less copper and that would reduce the overall weight of the car.
Higher voltage electric motors are also significantly lighter and more power-dense than regular lower voltage units. That means 800V electric vehicles can be equipped with smaller, lighter motors. That creates more room for batteries as well.
<h3>Reduced Cost of Cabling, Less Copper Used Inside the Vehicle</h3>
Electric vehicles use more copper than any other vehicles. It takes 2 to 4 times more copper to build an EV than an ICE vehicle. But unlike 400V EVs, higher voltage systems don&#8217;t require thick copper cables. That will not only help manufacturers reduce the cost of cabling but also ease up the global copper supply chain. Because EV batteries and heavy investments in EV charging infrastructure have already been causing problems for the copper industry, thinner cables will help in the near future.
Here are some disadvantages of choosing 800V electrical system over a regular 400V architecture:
&#8211; Higher cost of electrical insulation and clearance
&#8211; Higher voltage battery packs tend to perform less reliable than 400V systems, because they contain larger number of series connections. The impact of single cell failure in a pack like this would be much higher than the 400V batteries with more parallel cells.
&#8211; Lower voltage battery packs are more energy-dense than the similiarly designed 800V batteries, which is the result of all the additional electrical clearance requirements around high voltage systems and the much larger BMS.
<h4>References</h4>
1. 800-V Electric Vehicle Powertrains: Review and Analysis of Benefits, Challenges, and Future Trends &#8211;  https://ieeexplore.ieee.org/abstract/document/9294077
2. EV industry seen shifting to 800-volt architectures &#8211; https://www.autonews.com/technology/ev-industry-seen-shifting-800-volt-technology
3. Analysis of Auxiliary Power Unit and Charging for an 800V Electric Vehicle &#8211; https://ieeexplore.ieee.org/abstract/document/8790562
4. Voyah launched an 800V charger. 400km range in 10 minutes &#8211; https://carnewschina.com/2021/09/28/voyah-releases-an-800v-high-voltage-platform-that-can-charge-400km-in-10-minutes/
5. 800V电驱动量产在即，未来谁主沉浮？- http://www.daas-auto.com/hot_news/news_detail/news/9051.html

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