Advanced Solar Energy Solution 4000Advanced Solar Energy Solution 4000 The Advanced Solar Energy Solution 4000 is the ultimate solar package to get off the grid and produce your own clean energy. The 4000W array is capable of producing up to 24 kWh per day of electricity. The included LuxPower, 6kW hybrid inverter seamlessly blends grid tied and off grid capabilities, removing the need for charge controllers or transformers. With extensive certifications, it's a versatile powerhouse