The full-time off-grid home needs more charging power, a larger inverter, and often incorporates a backup generator. The Ultimate Home Energy Solution has many features to support comfortable living beyond the reach of utility lines. A 1500W solar array has a lot of charge power, and is capable of delivering between 2 and 4 kWh of electricity per day in most situations. It is wired to an MPPT charge controller to maximize the output in all light levels. The 8000W OutBack Radian inverter delivers a lot of power for household appliances. This model features clean sine wave power, and produces both 120 and 240 VAC, allowing things like well pumps to be installed in the system. It also has a powerful 115A/48V battery charger to quickly top up those batteries in winter. If more power is needed in the future, you can add more solar, wind power or a generator.