https://unboundsolar.com/2550157/outback-power/inverters/outback-power-gs8048a-01-inverter

This ties into the grid and solar. It draws from and and charges the batteries. Its stackable and is grid tied. You can set priorities depending on what you want. For example, pull from grid first and batteries second or reverse. You can charge the batteries anyway you want to and let this charge them from the grid as a last choice. It will not back feed a dead grid.

Install PDF

https://documents.unboundsolar.com/media/2550157_gsa_w_v_1616428321.pdf

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Satan creates nothing: he only ruins everything. He does not invent: he tampers. And his followers are no different ~ Archbishop Carlo Maria Vigaṇ