Whether you're powering a city home or a remote cabin, the type of inverter you choose—on-grid or off-grid—determines how you generate, use, and store solar power.
Either the hybrid or the asynchronous inverter will allow you to connect directly to the grid (alongside an ATS and associated electrical components). As you get set up, choose components that'll allow you to prioritize where your system gets its energy.
Telecom cabinets require robust power systems to ensure networks remain operational. A Grid-connected Photovoltaic Inverter and Battery System for Telecom Cabinets effectively addresses this need.
The primary function of a grid-connected inverter is to ensure that the AC power produced is synchronized with the grid voltage and frequency, thereby enabling the safe and efficient integration of renewable energy into the grid.
This is in Mexico and apparently normal. From what I can see from various schematics on grid tie sync, the inverter creates one phase synched to one line of the grid, and it creates another phase that's the inverse of the first one.