特斯拉为 Wall Connector 与 Powerwall 推送智能充电：可按低价电与余电自动充电
Tesla Updates Wall Connector and Powerwall With Smarter Charging
据 Drive Tesla 报道，特斯拉向 Powerwall 与第三代 Wall Connector 推送固件 26.34，使两者可协同管理家充：使用 Powerwall 节省模式的家庭可启用低成本充电，系统结合电价与光伏发电情况决定充电时机，适合分时电价家庭；使用自供电模式的家庭可用光伏余电充电，优先用太阳能余电而非电网取电，但每日充电量会随可用光伏电量变化。较早的 Powerwall 2 搭配兼容的第三代 Wall Connector 也可使用。车主在特斯拉应用中经设置进入车辆充电与 Wall Connector 配置，两台设备须连同一 Wi-Fi，且一次只能配置一台 Wall Connector；官方建议设置合理的出发时间与较低的最低充电目标，以给系统留出等低价电的空间。
Tesla is rolling out a new software update, not for its vehicles but home energy devices, that makes it easier for owners to charge their vehicles using excess solar energy or electricity purchased at the lowest available rates.
The new functionality arrives with firmware version 26.34 for the Powerwall and Gen 3 Wall Connector, allowing the two devices to work together to automatically manage home charging.
The update introduces two charging options, with the one used depending on how owners have configured their Powerwall.
Charging with solar or cheaper electricity
For owners using Powerwall’s Savings mode, the new Low-Cost Charging feature considers electricity rates and solar production to determine when to charge their vehicle.
This is particularly useful for households on time-of-use electricity plans, where rates can vary significantly throughout the day.
Meanwhile, owners using Self-Powered mode can take advantage of Charge on Solar, which prioritizes surplus electricity generated by their solar panels instead of drawing additional power from the grid. (via Not A Tesla App)
Tesla says the feature will still work toward the owner’s charging target, although daily charging amounts may vary depending on available solar energy.
The update isn’t limited to Tesla’s latest home batteries either. Owners with older Powerwall 2 systems can also use the functionality, provided they have a compatible Gen 3 Wall Connector.
https://x.com/evstraya/status/2107669546408837449?s=46&t=4qIejx9C8-y8BPcKtu0iIw
How to enable smart charging
Owners can configure the feature through the Tesla mobile app by navigating to Settings > Vehicle Charging > Wall Connector > Set Charging Configuration.
Both devices must be connected to the same Wi-Fi network, and only one Wall Connector can be configured for smart charging at a time.
Tesla also recommends setting a realistic departure time and a low minimum charging target, giving the system more flexibility to wait for cheaper electricity.
The update builds on Tesla’s existing home energy management features, further integrating its vehicles, charging equipment, and Powerwall batteries into a single system.
Related Articles:
- Tesla launches new AI-powered home energy system designed to cut electricity bills
- Tesla launches ‘Charge on Solar’ in Canada and US
- Tesla Brings Powerwall 2 and Powerwall 3 Together With Software Update
- Tesla Wall Connector Finally Gets WPA3 Support [26.2.0]
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来源：MyTesla 编辑台 · driveteslacanada.ca