The ugly truth behind grid-tie solar systems. Part 1

submitted by magnora7 from youtube.com

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[–]magnora7[S] 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

A grid-tie solar system is one that's tied in to the electrical grid, so any excess power is sold back to the grid for profit, and if there's no sun you just draw from the grid.

No batteries makes it a cheap setup.