EV Charging
E
lectric vehicles (EVs) are no longer just a trend—they’re becoming a staple of the modern automotive industry. But what’s powering these eco-friendly machines? One critical aspect is the voltage platform they run on. The voltage platform in an EV is like the backbone of the powertrain, dictating everything from efficiency to performance to how fast you can charge your car.In this article, we will take an in-depth look at the common voltage platforms used in electric vehicles and list the charging voltage platforms of mainstream electric vehicles.
Understanding EV Voltage Platforms
Before we get into the nitty-gritty of specific voltage platforms, let’s start with the basics. What exactly is a electric vehicle voltage platform, and why does it matter in an electric vehicle?
In the simplest terms, a voltage platform is the electrical system’s “operating voltage”—essentially, the level of electrical power that the system is designed to handle. Think of it as the difference between running a toy car on AA batteries versus powering a sports car with a full tank of premium gasoline. The voltage platform influences how much power the car can deliver, how efficiently it can convert energy from the battery to the wheels, and even how the vehicle’s components are designed.
400V Systems
The 400V system is like the tried-and-true workhorse of the EV world. It’s been around for a while and has become the standard for many electric cars. This platform is well-established, meaning there’s plenty of infrastructure—think charging stations and compatible components—already in place.
Advantages:
Widespread Use: Because it’s so common, you’ll find 400V charging stations almost everywhere. No need to hunt for specialized chargers.
Cost-Effective: Since it’s been around for a while, the technology is relatively cheap to produce and maintain.
Challenges:
Performance Limits: While 400V systems are great for everyday use, they can struggle with delivering high power for more demanding applications, like high-performance sports cars or heavy-duty trucks.
800V Systems
If the 400V system is the reliable old sedan, the 800V system is the sleek, modern sports car. This voltage platform is gaining popularity, especially in high-performance vehicles that need a bit more “oomph” under the hood.
Advantages:
Faster Charging: One of the biggest draws of 800V systems is their ability to charge much faster than their 400V counterparts. Imagine pulling into a charging station, grabbing a coffee, and your car is ready to go before you even finish your drink.
Improved Efficiency: Higher voltage means less energy is lost in the form of heat, making the whole system more efficient.
Challenges:
Infrastructure Compatibility: The downside? Not every charging station is set up for 800V systems yet, which can be a bit of a hassle if you’re on a road trip.
Cost: Developing and producing 800V systems is more expensive, which can drive up the cost of the vehicle.
Charging Voltage Platform for Mainstream Electric Vehicle Models Worldwide
| Number | Brand | Model | Voltage platform | Availability |
| 1 | Avatr | Avatr11 | 800V | 2022.8 |
| 2 | Avatr | Avatr12 | 800V | 2023.11 |
| 3 | Avatr | Avatr11 | 800V | 2024.4 |
| 4 | Avatr | Avatr12 | 800V | 2024.3 |
| 5 | Audi | Q4 E-tron | 800V | 2023 |
| 6 | Audi | E-tron GT | 800V | 2023.7 |
| 7 | Audi | RS E-tron GT | 800V | 2023 |
| 8 | Audi | Q6 E-tron | 800V | 2023 |
| 9 | Audi | A6 E-tron | 800V | 2023.11 |
| 10 | Audi | Q8 E-tron | 800V | 2023 |
| 11 | Audi | Q8 Sportback E-tron | 800V | 2023 |
| 12 | BMW | iX3 | 800V | 2023.2 |
| 13 | BMW | i5 | 800V | 2024.1 |
| 14 | Benz | EQE | 800V | 2025 |
| 15 | Benz | EQS | 800V | 2025 |
| 16 | Benz | AMG PHEV | 800V | 2024.4 |
| 17 | Benz | eActros 600 | 800V | 2023 |
| 18 | Benz | smart #5 | 800V | 2023 |
| 19 | BYD | Dolphin401KM/405KM | 332.8V | 2024.7 |
| 20 | BYD | Seal550KM | 409.6V | 2024.3 |
| 21 | BYD | Seal650KM/700KM | 550.4V | 2024.8 |
| 22 | BYD | D1 | 396.8V | 2022.11 |
| 23 | BYD | QIN PLUS DM-i55KM | 320V | 2024.2 |
| 24 | BYD | QIN PLUS DM-i120KM | 384V | 2024.2 |
| 25 | BYD | QIN PLUS EV400KM | 352V | 2023.4 |
| 26 | BYD | QIN PLUS EV500KM | 422.4V | 2023.4 |
| 27 | BYD | QIN PLUS EV600KM | 531.2V | 2023.4 |
| 28 | BYD | HAN DM-i202KM/242KM | 576V | 2024.2 |
| 29 | BYD | HAN EV 610KM/715KM | 569.6V | 2023.3 |
| 30 | BYD | TANG EV 600KM | 531.2V | 2024.4 |
| 31 | BYD | TANG EV 635KM/730KM | 640V | 2024.4 |
| 32 | BYD | SONG PLUS EV505KM | 531.2V | 2024.7 |
| 33 | BYD | YUAN PLUS 430KM | 332.8V | 2024.3 |
| 34 | BYD | YUAN PLUS 510KM | 403.2V | 2024.3 |
| 35 | Volkswagen | ID.7 570KM | 396V | 2023.12 |
| 36 | GAC | Haobo GT 710 | 800V | 2024.6 |
| 37 | Hozon Auto | Nezha L | 800V | 2024.4 |
| 38 | Hozon Auto | Nezha X | 800V | 2024.8 |
| 39 | Geely | Zeeker 001 ME | 800V | 2024.2 |
| 40 | Geely | Zeeker 001 YOU | 800V | 2024.2 |
| 41 | Geely | Zeeker 007 | 800V | 2023.12 |
| 42 | Geely | Galaxy E8 665KM | 800V | 2024.1 |
| 43 | Geely | Galaxy E8 620KM | 800V | 2024.4 |
| 44 | Geely | Zeeker 007 616KM | 798V | 2024.4 |
| 45 | Polestar | Polestar4 | 800V | 2023.11 |
| 46 | Jiyue | Jiyue 01 | 462V | 2024.4 |
| 47 | Voyah | Chasing Light | 800V | 2023.4 |
| 48 | Voyah | FREE | 800V | 2024.6 |
| 49 | Li Xiang | L6 | 400V | 2024.4 |
| 50 | Li Xiang | L7 Pro/Max | 400V | 2024.3 |
| 51 | Li Xiang | L7 Ultra | 400V | 2024.3 |
| 52 | Li Xiang | L8 Pro/Max | 400V | 2024.3 |
| 53 | Li Xiang | L8 Ultra | 400V | 2024.3 |
| 54 | Li Xiang | MEGA | 400V | 2024.4 |
| 55 | Li Xiang | L6 | 400V | 2024.4 |
| 56 | Li Xiang | L7 | 400V | 2024.3 |
| 57 | Li Xiang | L8 | 400V | 2024.3 |
| 58 | Li Xiang | L9 | 400V | 2024.3 |
| 59 | Li Xiang | MEGA | 800V | 2024.3 |
| 60 | Leapmotor | C01 | 800V | 2024.3 |
| 61 | Leapmotor | C10 | 800V | 2024.3 |
| 62 | Leapmotor | C16 | 800V | 2024.3 |
| 63 | Lynk&co | 09 EM-P | 800V | 2024.8 |
| 64 | Lynk&co | E371 | 800V | – |
| 65 | Land Rover | Aurora PHEV | 800V | 2024.4 |
| 66 | Chery | A8 | 800V | 2024.1 |
| 67 | Chery | T9 | 800V | 2024.5 |
| 68 | Chery | S7 | 800V | 2024.4 |
| 69 | Kia | EV5 | 800V | 2023.11 |
| 70 | Kia | EV6 | 800V | 2023.8 |
| 71 | Seres | M9 PHEV | 400V | 2023.12 |
| 72 | Seres | M9 EV | 800V | 2023.12 |
| 73 | SAIC | Zhiji L6 | 400V | 2024.5 |
| 74 | SAIC | Zhiji L6 Pro | 800V | 2024.5 |
| 75 | SAIC | Zhiji L7 | 400V | 2024.2 |
| 76 | SAIC | LS7 | 400V | 2023.6 |
| 77 | SAIC | Zhiji LS6 Max | 400V | 2023.10 |
| 78 | SAIC | Zhiji LS6 Max Pro | 800V/875V | 2023.10 |
| 79 | SAIC | Zhiji L7 | 395V | 2024.2 |
| 80 | SAIC | Zhiji LS7 | 400V | 2023.6 |
| 81 | SAIC | Zhiji LS6 MAX | 800V/875V | 2023.10 |
| 82 | Tesla | Model X | 400V | 2024.2 |
| 83 | Tesla | Model Y | 400V | 2024.2 |
| 84 | Tesla | Model 3 | 300V | 2024.4 |
| 85 | Tesla | Semi | 1000V | 2022.1 |
| 86 | Tengshi | N7 | 537.6V | 2024.4 |
| 87 | NIO | ES6 | 400V | 2024.2 |
| 88 | NIO | ET5T | 400V | 2024.2 |
| 89 | Volvo | EM90 | 800V | 2023.11 |
| 90 | Volvo | XC60 | 800V | 2024.7 |
| 91 | Volvo | C40 | 800V | 2023.10 |
| 92 | Volvo | EX30 | 800V | 2024.5 |
| 93 | Xiaomi | SU7 | 400V | 2024.3 |
| 94 | Xiaomi | SU7 Pro | 400V | 2024.3 |
| 95 | Xiaomi | SU7 MAX | 800V | 2024.3 |
| 96 | Xiaomi | SU7 | 400V | 2024.3 |
| 97 | Xiaomi | SU7 Pro | 400V | 2024.3 |
| 98 | Xiaomi | SU7 Max | 800V | 2024.3 |
| 99 | Xiaopeng | P7 | 500V | 2023.11 |
| 100 | Xiaopeng | G6 | 800V | 2023.6 |
| 101 | Xiaopeng | G9 | 800V | 2023.9 |
| 102 | Xiaopeng | X9 | 800V | 2024.1 |
| 103 | Exeed | ET PHEV | 400V | 2024.5 |
| 104 | Exeed | ET EV | 800V | 2024.5 |
| 105 | Exeed | ES | 800V | 2023.12 |
| 106 | FAW Audi | e-TRON A6 etron | 800V | 2024 |
| 107 | FAW-Volkswagen | ID.7 | 800V | 2023.12 |
| 108 | FAW Hongqi | EH7 | 400V | 2024.3 |
| 109 | Ford | Ford Mustang Mach-E | 400V | 2023 |
| 110 | Chevrolet | Chevrolet 2023 Chevy Bolt EV | 360V | 2023 |
| 111 | Rivian | Rivian R1T | 400V | 2023 |
| 112 | Lucid | Lucid Air | 924V | 2022 |
| 113 | Nissan | Nissan Leaf | 360V | 2025 |
| 114 | Renault | Renault Zoe | 400V | 2023.7 |
| 115 | Porsche | Porsche Taycan | 800V | 2024 |
| 116 | Hyundai | Hyundai Kona Electric | 356V | 2023 |
Future Trends and Innovations
So, where is the world of EV voltage platforms headed? The future looks bright, with several exciting trends and innovations on the horizon.
One of the most promising developments is the advent of solid-state batteries. These batteries could revolutionize the way voltage platforms are designed, offering higher energy densities, faster charging times, and longer lifespans. As these technologies mature, we could see voltage platforms evolving to take full advantage of their capabilities.
Market trends are also pushing the adoption of higher voltage platforms. As consumers demand faster charging times and longer ranges, manufacturers are increasingly looking to 800V and even 1000V systems to meet these needs. Additionally, as the global push for sustainability continues, we can expect to see more investment in the infrastructure needed to support these higher voltage platforms.
Conclusion
Voltage platforms are the unsung heroes of the electric vehicle world, playing a crucial role in everything from performance to efficiency to cost. Whether it’s the reliable 400V system, the speedy 800V platform, or the promising future of 1000V+ systems, each has its own set of advantages and challenges. As technology continues to evolve and the EV market grows, we can expect to see even more innovation in this space. So next time you’re behind the wheel of an electric vehicle, take a moment to appreciate the complex web of technology that’s driving you forward—literally.
At MOREDAY, we’re committed to powering the future of transportation with cutting-edge automotive charging solutions. Whether you’re exploring options for new energy vehicles or need expert guidance on selecting the right charging equipment, our team is here to help. Contact us today to learn more about how we can support your journey towards a cleaner, more efficient future in electric mobility. Let’s drive the world forward together!
popular questions
FAQ`s.
Q1: What is the most common voltage platform used in electric vehicles?
A1:The most common voltage platform is the 400V system, which is widely used in many of today’s electric vehicles due to its established infrastructure and cost-effectiveness.
Q2: Why are 800V systems gaining popularity in electric vehicles?
A2: 800V systems are gaining popularity because they offer faster charging times and improved efficiency, making them ideal for high-performance vehicles and those requiring quick turnarounds at charging stations.
Q3: How does a higher voltage platform impact the range of an electric vehicle?
A3: Higher voltage platforms generally allow for more efficient power delivery, which can reduce energy loss and increase the vehicle’s range.
Q4: Can existing 400V charging stations be upgraded to support 800V systems?
A4: While it’s technically possible, upgrading existing 400V charging stations to support 800V systems can be complex and costly. Most manufacturers are focusing on building new 800V-compatible charging infrastructure rather than retrofitting existing stations.
Q5: Are there any upcoming technologies that might change the standard voltage platforms in EVs?
A5: Yes, upcoming technologies like solid-state batteries, advanced power electronics, and wireless charging could significantly influence future standard voltage platforms, potentially leading to even higher voltages or entirely new approaches to EV power management.
Derek Ke
Hi, I’m Derek Ke, founder of Moreday.com, an expert in solar-protected electrical products and electric vehicle charging.
Over the past 15 years, we have helped nearly 500 customers (such as farms, residential, industrial, and commercial) in 60 countries solve new energy and green power problems. We aim to share more knowledge about solar power generation and new energy with everyone so that green electricity can enter thousands of households.
