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Recent content by jmorrison

  1. J

    [EU] Powerwall and 3-phase 400VAC

    That's what the neutral is for. It's up to electricians to distribute loads across the phases. In North America, 3phase 120/208 is common in multi-tenant residential and commercial. Three apartments/condominiums: each unit would have a standard residential breaker panel Unit 1: phase A, B...
  2. J

    [EU] Powerwall and 3-phase 400VAC

    That doesn't make a lot sense to me as an EE but I may have missed something - it's been a while and I don't work with 3 phase professionally. I was mostly being facetious because it seems like a very expensive approach for a household. But I found this technical note for connecting multiple...
  3. J

    [EU] Powerwall and 3-phase 400VAC

    So with 3 phase 400V line-to-line that's 230V line to neutral. Just install three Powerwalls, one for each phase. Do they come in three-packs for a discount? :) Three times the cost and space, but also three times the capacity I don't know if there would be any special code or special...