... with 50 watts,a colourfull TV set with 70 watts,a computer,a washing machine with 300 watts,a pump ... with 50 watts, a colourfull TV set with 70 watts, a computer, a washing machine with 300 watts, a pump ... hours for a TV set,two hours for a computer,half one hour for a washing machine and half one ... hours for a TV set, four hours for a computer, half one hour for a washing machine and half one hour ...