We looked at the rent a roof schemes and poo pood the idea when the tarrif thingy changed, now a year has passed and i have 5k sat in a pot and a company has rang like they do sayign they have systems from 3k yadder yadder and i have agreed they can come out next week and survey my southfacing roof and tell me how much a system would cost etc.... to buy outright not to rent. So tel me this i have just looked at my May to August elec consumption and in this 99 days we have used 1319kwh (whatever that means) - so how many kw system would we be best suited at abring in mind i will change my ways and not have everything on at the same time in summery times. Anyone had god awful experience with these govt backed companies blah blah. I am a bt suspicious about it all to be honest but dh is a bit exciteable whenever we mention possibilities. Os should i just pay the 5k of my mortgage or go to florida for a holiday ? 