Pre-facelift Model 3 - anyone tried V2H?
Pre-facelift Model 3 - anyone tried V2H?
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Prawo Jazdy

Original Poster:

5,015 posts

235 months

Friday 12th December 2025
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I've seen some suggestions online that Model 3 have the ability to do V2H built in, as well as plenty of contrary suggestions. A company tested a 2021 car and were able to get it to send power to a suitable charger. But that's a company doing an experiment. Has anyone attached a similar age Model 3 to a bidirectional charger in a domestic setting and managed to draw power from the car?

It's probably not a dealbreaker as to whether I get one, but it would be a nice bonus to have that as an option.

https://zecar.com/reviews/tesla-model-3-bidirectio...

Aberlour

25 posts

11 months

Friday 12th December 2025
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Nothing I’ve seen suggests that is currently possible without some dodgy DIY workarounds

Gone fishing

7,996 posts

145 months

Friday 12th December 2025
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There are solutions that mimic DC charging which gives access to the battery directly and then allows it to discharge rather than charge. It’s not cheap from what I recall, and it invalidates the battery warranty, so there’s 2 reasons few seem bothered. Tesla could also kill such a product with a software update if they so chose,