Sig Energy Topic


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analog8484
Senior Member

Joined: 11/11/2021
Location: United States
Posts: 203
Posted: 05:04pm 23 Dec 2025      

The battery pack idle consumption seems rather high.  I wonder how that impacts the HV vs LV battery/inverter efficiency comparison.  It would be interesting to know what FET's are used in the bidirectional DC-DC converter.

For comparison, a Tesla Model 3 only requires ~200W idle consumption for the entire vehicle with a ~300kW+/~74kWH battery pack.  One key difference in the pack is that it's in 96S configuration.
Edited 2025-12-24 03:21 by analog8484