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🧪 Community source Tesla Energy Energy

Powerwall 2 not discharging in saving mode after update, per user report

📍 Reddit Powerwall

Unconfirmed: A Reddit user reports that their Powerwall 2 is not discharging in saving mode after a software update received overnight. According to their account, when demand exceeds solar output, the home draws power from the grid instead of the battery. The user says no settings were changed since the previous day and that the system had worked reliably for years. They report running v26.34.1 and say the behavior disappears when switching to self-powered mode. The post includes no confirmation from Tesla or other users and asks whether anyone else is seeing the same thing.

🔎 Why it matters: There is no official confirmation from Tesla. The report describes that, after an update to v26.34.1 on the Powerwall 2, saving mode does not discharge the battery when demand exceeds solar output, while self-powered mode works.
📈 Upside: Not applicable.
📉 Risk: If the fault is caused by the v26.34.1 update, saving mode would continue drawing grid power until a fix is available.
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