Today the last significant piece of "plant" was competed! Thanks to Simon Phillips at Energycraft we now have a 5KW inverter and 5 lithium batteries plus all the associated control systems!! We are off the grid!!!
Small down side - my wifi extender strategy through the mains is no longer working buta few less hours in front of the TV can't be a bad thing!
As mentioned this development now concludes the engine room actions and its looking pretty good!!