I know a lot of people are interested in real world return from a solar installs like my self so here are my first year results

4Kwh SW Facing 16 Panel system total cost £5450

Total Generation 3195 Kwh
Total Exported 1491 Kwh

Generation FIT = £493.31
Export FIT 50% = £74.10
Est Electricity Saving = £190.75

Total return = £758.15
ROI First year = 13.91%