is not connected to the grid or is connected to the grid but evidence can be provided that the electricity concerned has been supplied without taking electricity from the grid.
níl sé ceangailte leis an eangach nó tá sé ceangailte leis an eangach ach is féidir fianaise a chur ar fáil gur soláthraíodh an leictreachas lena mbaineann gan leictreachas a thógáil ón eangach.