[reacharavindh]

It might even be a greater option to have a community battery booth(a bank of LFP or the upcoming Sodium ion batteries). Everyone throws their excess energy into it, and it can be a charging station for e-bikes, EVs etc.

Absolutely no clue about legal issues though.

[monkeydust]

Interesting, getting close to a virtual power plant I think. Ideally you want to use the grid network for transmission to the bank of batteries.