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In-house Charging Piles Phase Out: New Seamless Charging Race for Carmakers?

Times:2026/4/17

Porsche China recently announced the orderly phase-out of its premium charging facilities starting March 1, 2026, and its shift toward in-depth cooperation with leading national charging operators—a move that has sent ripples through the new energy vehicle industry.
Media reports regard Porsche’s withdrawal as a sensible and forward-looking strategic decision. Its roughly 200 self-built charging stations, each requiring an investment of millions of yuan, have long sustained a dedicated utilization rate below 20% (estimated at approximately 15% by some analyses). This low efficiency not only exposes operational flaws in Porsche’s proprietary charging network but also highlights mismatches between its market layout and actual user demands.
In fact, automakers are taking vastly different approaches to the essential task of energy replenishment. Brands including Xiaomi, Neta and Leapmotor refrain from large-scale self-built charging infrastructure, arguing that charging capability is an inherent vehicle function rather than a heavy asset requiring independent brand investment. In contrast, NIO, Tesla and Li Auto opt for heavy investment in in-house charging networks, viewing such infrastructure as an extension of product definition and a core strategic asset to build long-term competitive moats and secure access to the future energy ecosystem.
This strategic divergence marks China’s new energy vehicle industry’s evolution from early hardware-driven competition to an advanced stage centered on full-lifecycle user experience and in-depth industrial chain collaboration. Despite appearing contradictory, the two development paths converge on a single ultimate goal: solving electric vehicle energy replenishment challenges with minimum overall social costs and maximum user satisfaction.
Crossroads in the Energy Replenishment Battle
Many users view Porsche’s shutdown of its high-power DC ultra-fast charging network, namely Porsche Premium Charging, as a downgrade to their vehicle usage experience.
In an increasingly competitive EV market, comprehensive charging infrastructure directly shapes user experience and brand loyalty. Porsche’s proprietary charging stations once offered owners faster, more convenient charging services alongside an exclusive premium experience unique to the brand.
Nevertheless, Porsche’s discontinuation of this service stems from solid strategic considerations.
On one hand, Porsche’s electric vehicle business in China has faced mounting headwinds. According to its latest financial report for the first three quarters of 2025, sales revenue fell 6% year-on-year to 26.86 billion euros, bringing significant profit pressure. While its self-built charging stations feature premium quality, they incur exorbitant maintenance costs with limited coverage.
For OEM-operated ultra-fast charging networks, low utilization rates turn supporting infrastructure from a profit driver into a heavy financial burden that continuously erodes corporate earnings. Amid a worsening market environment, strategic downsizing and resource optimization have become an inevitable choice for Porsche.
On the other hand, the charging pile industry is undergoing rapid concentration and profound structural reshaping. Data from the first half of 2025 shows that the top 15 charging operators, including Teld, Star Charge and Cloud Charge, occupy over 80% of China’s public charging market, reflecting a pronounced Matthew effect.
A market dominated by a handful of industry giants has taken shape. For premium automakers like Porsche, partnering with established operators to build a more comprehensive charging network delivers better user convenience and efficiency than competing head-on via costly self-built infrastructure.
Unlike Porsche, which pivoted strategically only after incurring heavy losses from its uneconomical in-house charging business, many new energy vehicle brands have rejected the heavy-asset self-build model from the outset.
Lei Jun stated in a live stream that although Xiaomi has built a small number of charging stations, it has no plans for large-scale expansion for now. The brand’s top priority is refining vehicle quality and ensuring the SU7 boasts maximum compatibility with public charging piles. Public information shows that Neta primarily provides home charging piles for users and relies on third-party operators for public energy replenishment. Leapmotor founder Zhu Jiangming has repeatedly emphasized the brand’s focus on cost-based pricing and full-stack independent R&D to achieve technological democratization, leading the brand to leverage mature public charging networks rather than investing in heavy-asset self-built infrastructure.
For these brands, China already hosts the world’s densest and most accessible public charging network. Large-scale self-built charging infrastructure would amount to redundant asset investment and resource waste.
Conversely, numerous automakers including NIO, Tesla and Li Auto continue to ramp up heavy investment in proprietary charging networks.
Since its founding, NIO has invested nearly 10 billion yuan in battery swap stations, ultra-fast charging piles and destination chargers, building the world’s densest battery swap network. Tesla allocated over 10 billion US dollars to capital expenditure in 2024, with ultra-fast charging network development as a core investment focus. As of July 2025, Li Auto has completed 3,614 ultra-fast charging stations, adding an average of 4 stations and 28 ultra-fast piles every week.
For these brands, self-built charging infrastructure serves far beyond basic supporting services. It strengthens brand competitiveness and market positioning by enabling a proprietary, high-quality energy replenishment ecosystem. These brands also continuously explore innovative charging technologies such as battery swapping and wireless charging to differentiate their user experience.
Evidently, leveraging mature third-party charging ecosystems enables brands to operate with lighter assets and lower risks. In contrast, heavy investment in exclusive self-built ecosystems creates unique brand barriers and stronger market competitiveness.
Neither model is inherently superior. Each adapts to distinct brand development strategies, while targeting the same core user demand: personalized, high-quality and hassle-free charging experiences.
The Endgame: Integrated and Imperceptible User Experience

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