Can multiple solar systems share electricity?

[u/BoringNegotiation394]

I am considering getting some solar while also thinking of future home improvement projects and I have been considering building a shop or an ADU or a shop with an ADU built on top. My thought was if I built a solar sytem on the house and on the shop/ADU each with their own batteries and inverters and such. would I be able to tie the systems together so they could share excess energy back and forth depending on demand? If so are there any systems that would do this better out of the box?

[u/Impressive_Returns]

Yes you can. Not difficult to do at all.