Off-grid installation

Customer with no possibility of connection to the grid, an installation is made up of 6 solar panels of 455Wp, 4 lithium batteries of 3000W 48V and inverter Victron Multiplus II 48/5000.
In addition, a back-up generator was connected to the inverter, so that if the battery levels drop too low, the generator automatically starts the engine, preventing the customer from running out of electricity at home.