Electric mobility adds a new chapter to its technological development with the inauguration of Tesla's first fully functional V4 Supercharger. The station, located in Redwood City (California), marks a milestone in the company's strategy by offering, for the first time, powers of up to 500 kW at a public charging point.

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This move comes after years of uncertainty in the management of the brand's charging network. For a long time, Tesla combined fourth-generation posts with third-generation equipment, which limited the actual power available and generated some confusion among users.

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Now, with this new station, the company seeks to regain prominence against rivals that had already advanced in the field of ultra-fast charging.

A charging network that made the difference

Since their inception, Tesla Superchargers became a competitive advantage over other manufacturers. The ease of use—plugging in and charging without the need for additional apps—and the breadth of the network have led thousands of drivers to choose the brand due to their confidence in this infrastructure.

However, recent months have been marked by doubts about the direction of the project, especially after staff cuts and strategic changes in station management.

Meanwhile, Chinese manufacturers began to scale with their own networks and power outputs above 350 kW, forcing Tesla to respond.

What the jump to 500 kW really means

The first V4 units deployed in 2023 included new features such as longer cables, designed to better fit other brands' vehicles. But when connected to V3 cabinets, power was limited to a maximum of 325 kW.

The difference now is that the Redwood City station has next-generation hardware, allowing the full potential of 500 kW to be unleashed.Tesla accompanied the announcement with a video showing a Cybertruck charging at maximum power and reaching 0 to 80% in about 35 minutes.

The figure is impressive on paper, but the key is in the charging curve. In practice, maintaining consistently high power levels remains a challenge for any manufacturer, and Tesla is no exception.

Current limitations and future projections

For now, only the Tesla Cybertruck can take advantage of 500 kW charging. Popular models like the Model 3 or Model Y still have a cap of 250 kW, which makes it clear that the deployment of this technology will be gradual.

The positive side is that vehicles from other brands that support higher power outputs will be able to benefit from this infrastructure. This is especially relevant because Tesla has opened up part of its network to third-party manufacturers, multiplying the impact of the new generation of chargers.

The challenge, however, is availability. With just one fully operational station, it will take several years until drivers have widespread access to 500 kW of power.