a) Solar photovoltaic panel to be affixed to the existing roof surfaces covering a maximum area of 800m2, b) installation of new containerised storage unit measuring 2.5x2.6x6.1Lm steel container located to the rear of the demise to house batteries to store electricity, c) installation of 1 nr. 50KW fast charger to allow both An Post Vehicles to charge and member of the public, which will be located to the right hand side of the existing entrance to the property