If off grid is where you like to find yourself, then this is the system for you. This package now comes with 800 watts of the all-new designed twin cell solar panel Technology which continue producing up to 100-125w when shaded up to 50%. Sphere Twin Cell Technology helps reduce the impact of partial shading by allowing a single large solar panel to operate as if it were two smaller panels with isolated circuit paths. This unique parallel design allows each side of the panel to function independently from the other. When one half of a panel is covered by shade, the other will still perform at full capacity. Where partial shading will have already stopped traditional mono-crystalline panels from providing vital power, Sphere Solar Panels with Twin Cell Technology will keep on charging. 420 amps of Lithium Battery power, 3000 watt Victron inverter , Victron MPPT, Bluetooth shunt & Victron battery protect.  Running the Air con , thermo mix is all achievable whilst keeping an eye on your available power and usage via the victron App.