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European-style plug-in solar could quickly cut soaring utility bills in Massachusetts (www.bostonglobe.com)
submitted 3 months ago by to c/energy@slrpnk.net
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Small, “balcony solar” units hold particular appeal for renters who cannot install rooftop panels and could take portable units with them should they move.

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[–] 1 point 3 months ago (3 children)

When production is larger than local demand you're feeding in into the power grid. If your meter can ran backwards, then you're saving even more money.

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  • [–] 2 points 3 months ago (2 children)

    in a normal three-phase system, yes. you just slightly imbalance one phase. but in a split-phase system, backfeeding can move the neutral point.

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