How do different sizes of panels affect my system? Is a larger panel better?
Panel sizes don’t affect the outcome. A 3.0kWh system is what it says - a 3000w system which can be made up of panels of any size. However in urban areas where roof space is at a premium, higher wattage panels like LG's 320 NeON 2 panels, help you put panels that generate more power on your roof.